CAN COMMUNICATION SYSTEM(for LHD) DTC COMBINATION TABLE


  1. HOW TO INTERPRET COMMUNICATION DTCS (DTCS THAT START WITH U)


    1. If a CAN communication error cannot be reproduced, determine the suspected malfunctioning part using the DTCs stored in ECUs that are connected to the CAN buses by following the procedure below.

      Tech Tips

      Communication DTCs (DTCs that start with U) indicate a communication error between the ECU that stores the DTC and the ECU that is indicated by the DTC.


      1. If multiple ECUs store a communication DTC for a particular ECU, a communication stop of the ECU is suspected.

        A000PW7E01
        Text in Illustration
        *a Items to be checked - -

        Note


        • This DTC table is from another model, and is only used here to show an example of DTCs that are output when there is an open in a CAN branch line for the main body ECU. This table does not show DTCs applicable to this vehicle.

        • Even though a DTC title may indicate a communication error with a specific ECU, the ECU name used in the DTC name on the GTS may differ depending on the ECU that stores the DTC. (Regarding output DTCs, refer to step 6 and the DTC chart for each ECU.)

        Tech Tips

        As multiple ECUs indicate a communication stop with the main body ECU, the possibility of a communication stop of the main body ECU is high.

      2. If almost all of the communication DTCs of an ECU are stored, a communication stop of the ECU is suspected.

        A000Q1BE01
        Text in Illustration
        *a Items to be checked - -

        Note

        This DTC table is from another model, and is only used here to show an example of DTCs that are output when there is an open in a CAN branch line for the main body ECU. This table does not show DTCs applicable to this vehicle.

        Tech Tips

        If almost all of the DTCs of the main body ECU are stored, the possibility of a communication stop of the main body ECU is high.

      3. When a CAN communication error occurs, many DTCs are output. DTCs other than communication error DTCs (such as DTCs that start with C or B) and communication DTCs for the ABS system are important DTCs, however it may be easier to determine the malfunctioning part by examining the overall situation without considering these DTCs.

    2. To help determine the part of the sub bus that has a communication error, prioritize the communication stop DTCs stored in the gateway function equipped ECU.

      A000POME10
      Text in Illustration
      *a Items to be checked *b ECM
      *c Gateway function equipped ECU *d Location of malfunction
      *e Bus 2 *f Sub Bus

      Note

      This DTC table is from another model, and is only used here to show the ECUs connected to both a Bus 2 and a sub bus. It shows DTCs output when there is an open in the main bus lines for the ECM on the sub bus. This table does not show DTCs applicable to this vehicle.

      Tech Tips


      • As gateway function equipped ECUs (sub bus monitor ECU) monitor signals from all ECUs that are connected to sub buses, gateway function equipped ECUs can detect ECUs with a communication stop more accurately.

      • When there is a communication stop for the gateway function equipped ECU (gateway), communication with ECUs connected to other buses such as the Bus 2 stops. Therefore, communication DTCs for ECUs connected to other buses are also stored.

    3. When any of the following malfunctions occurs, many DTCs are likely to be output from many ECUs. Because of this, it may be difficult to determine the probable malfunctioning part.


      • Short between CAN lines (CANH and CANL)

      • Short between a CAN line (CANH or CANL) and ground

      • Short between a CAN line (CANH or CANL) and +B

      • Open in a CAN branch line (CANH or CANL) of an ECU or sensor

      • Open in a CAN main bus line (CANH or CANL) between 2 ECUs that have a terminating resistor

  2. DTC COMBINATION TABLE (OPEN OR SHORT IN BUS 2, PAST COMMUNICATION ERROR)


    1. Regarding a past communication error of an ECU and sensor connected to the bus 2 (in this case, normal is displayed when performing the CAN bus check, but communication DTCs are output), the probable CAN bus line(s) that had a malfunction can be determined based on the following DTC combination table.

      Tech Tips


      • Based on the table below and DTCs output from ECUs connected via CAN communication, the probable part for which communication stop occurred can be determined.

      • Regarding an open in a CAN bus line(s) and a communication stop that is currently occurring, the malfunctioning part can be confirmed easily by performing the CAN bus check using the GTS because the ECU or sensor connected to the CAN bus line(s) does not respond (the ECU or sensor name will not be displayed on the screen).

      • If an open in a CAN main bus line, a short between the CAN bus lines (CANH and CANL) or a short to ground or +B in the CAN bus occurs, DTCs of almost all ECUs (or sensors) on the CAN bus may be output, or a message indicating a communication error may be displayed on the GTS screen. In this case, check the resistance of the CAN bus (steps 8 to 19) first.

      • If an open occurs in just one of the lines of a CAN bus line(s), DTCs which are not related to malfunctioning parts may be output (DTCs may be displayed randomly), or a message indicating a communication error may be displayed.

      • ○: DTC is output.

      • -: DTC is not output.

      • *: DTC U0073 may be stored when communication is lost.

      Output from Output DTC Trouble Mode (Open in CAN main bus wire)
      Bus 2
      Electric Parking Brake ECU Communication Stop Mode Main Body ECU Communication Stop Mode Skid Control ECU Communication Stop Mode Central Gateway ECU Communication Stop Mode
      Power management control ECU U0100-530 - - - -
      U0122-732 - - ○ -

      U0129-527

      U0129-528

      		 - - ○ -

      U0140

      U0140-146

      		 - ○ - -
      U0151-763 - - - -
      U0155 - - - -
      U0164-827 - - - -
      U0293 - - - -
      U1107-436 - - - -
      Air conditioning amplifier assembly U0131 - - - -
      U0142 - ○ - -
      U0155 - - - -
      U0163 - - - ○
      U0293 - - - -
      Headlight ECU sub-assembly LH* U0100 - - - ○
      U0101 - - - ○
      U0125 - - - ○
      U0126 - - - ○
      U0129 - - ○ ○
      U0130 - - - ○
      U0134 - - - -
      U0142 - ○ - ○
      U0155 - - - ○
      U023A - - - -
      U0293 - - - -
      Multi-media module receiver assembly* U0100 - - - ○
      U0126 - - - ○
      U0129 - - ○ ○
      U0130 - - - ○
      U0131 - - - ○
      U0132 - - - -
      U0134 - - - -
      U0140 - ○ - ○
      U0155 - - - ○
      U0182 - - - ○
      U0198 - - - -
      U0233 - - - -
      U0293 - - - ○
      U1110 - - - -
      Main body ECU (multiplex network body ECU) U0100 - ○ - -
      U0101 - ○ - -
      U0120 - ○ - -
      U0151 - ○ - -
      U0155 - ○ - -
      U0164 - ○ - -
      U0182 - ○ - ○
      U0198 - - - -
      U0199 - - - -
      U0200 - - - -
      U0208 - - - -
      U0209 - - - -
      U0230 - - - -
      U0293 - - - -
      U0327 - ○ - -
      U1002 - - - -
      U1104 - ○ - -
      U1106 ○ ○ - -
      U1115 - - - -
      ECM U0100 - - ○ -
      U0122 - - ○ -
      U0293 - - - -
      U1104 - - - ○
      Parking brake ECU assembly* U0124 ○ - - -
      U0129 ○ - - -
      U0293 ○ - - -
      Power steering ECU assembly U0129 - - - -
      U0130 - - - -
      U0132 - - - -
      U0134 - - - -
      U0293 - - - -
      U1104 - - - -
      Certification ECU (smart key ECU assembly) U0100 - - - -
      U0142 - ○ - -
      U0155 - - - -
      U0293 - - - -
      Combination meter assembly U0100 - - - -
      U0129 - - ○ -
      U0130 - - - -
      U0131 - - - -
      U0134 - - - ○
      U0142 - ○ - -
      U0151 - - - -
      U0163 - - - ○
      U0182 - - - ○
      U023A - - - ○
      U1104 - - - ○
      Front steering control ECU U0101 - - - -
      U0125 - - - -
      U0126 - - - -
      U0129 - - - -
      U0131 - - - -
      U0134 - - - -
      U0293 - - - -
      Skid control ECU assembly* U0120 - - ○ -
      U0123 - - ○ -
      U0124 - - ○ -
      U0126 - - ○ -
      U0128 ○ - ○ -
      U0130 - - ○ -
      U0134 - - - -
      U0293 - - ○ -
      Blind spot monitor sensor RH U0126 - - - ○
      U0129 - - - ○
      U0142 - ○ - ○
      U0293 - - - -
      Clearance warning ECU assembly U0101 - - - ○
      U0155 - - - ○
      Driving support ECU assembly U0125 - - - ○
      U0126 - - - ○
      U0129 - - ○ ○
      U0235 - - - -
      U023A - - - -
      U0293 - - - -
      U1002 - - - -
      U1104 - - - -
      Forward recognition camera U0100 - - - ○
      U0101 - - - ○
      U0123 - - - ○
      U0126 - - - ○
      U0129 - - ○ ○
      U0130 - - - ○
      U0131 - - - ○
      U0134 - - - -
      U0142 - ○ - ○
      U0155 - - - ○
      U0182 - - - ○
      U0235 - - - -
      U023A - ○ - ○
      U0293 - - - -
      U1104 - - - -
      Absorber control ECU U0101 - - - ○
      U0122 - - ○ ○
      U0124 - - - ○
      U0126 - - - ○
      U0130 - - - ○
      U0293 - - - ○
      Telematics transceiver U0100 - - - ○
      U0140 - ○ - ○
      U0155 - - - ○
      U0163 - - - -
      Rear steering control ECU U0129 - - ○ ○
      U0130 - - - -
      U0293 - - - ○
      Front multiplex network door ECU LH U0142 - - - -
      Front multiplex network door ECU RH U0142 - - - -
      Position control ECU assembly LH U0140 - - - -
      U0155 - ○ - -
      U1115 - - - -
      Position control ECU assembly RH U0140 - - - -
      U0155 - ○ - -
      Multiplex tilt and telescopic ECU U0142 - - - -
      U0208 - - - -
      Combination meter mirror ECU U0100 - - - -
      U0142 - ○ - -
      U0163 - - - ○
      U023A - - - ○
      U1104 - - - ○
      Central gateway ECU - - - - -
      Luggage closer motor assembly - - - - -
      Multiplex network door ECU - - - - -
      Power seat switch assembly - - - - -
      Steering angle sensor - - - - -
      Yaw rate sensor - - - - -
      Airbag sensor assembly - - - - -
      Output from Output DTC Trouble Mode (Open in CAN main bus wire)
      Bus 2
      Steering Angle Sensor Communication Stop Mode Combination Meter ECU Communication Stop Mode Center Airbag Sensor Communication Stop Mode
      Power management control ECU U0100-530 - - -
      U0122-732 - - -

      U0129-527

      U0129-528

      		 - - -

      U0140

      U0140-146

      		 - - -
      U0151-763 - - ○
      U0155 - ○ -
      U0164-827 - - -
      U0293 - - -
      U1107-436 - - -
      Air conditioning amplifier assembly U0131 - - -
      U0142 - - -
      U0155 - - -
      U0163 - - -
      U0293 - - -
      Headlight ECU sub-assembly LH* U0100 - - -
      U0101 - - -
      U0125 - - -
      U0126 ○ - -
      U0129 - - -
      U0130 - - -
      U0134 - - -
      U0142 - - -
      U0155 - ○ -
      U023A - - -
      U0293 - - -
      Multi-media module receiver assembly* U0100 - - -
      U0126 ○ - -
      U0129 - - -
      U0130 - - -
      U0131 - - -
      U0132 - - -
      U0134 - - -
      U0140 - - -
      U0155 - ○ -
      U0182 - - -
      U0198 - - -
      U0233 - - -
      U0293 - - -
      U1110 - - -
      Main body ECU (multiplex network body ECU) U0100 - - -
      U0101 - - -
      U0120 - - -
      U0151 - - ○
      U0155 - - -
      U0164 - - -
      U0182 - - -
      U0198 - - -
      U0199 - - -
      U0200 - - -
      U0208 - - -
      U0209 - - -
      U0230 - - -
      U0293 - - -
      U0327 - - -
      U1002 - - -
      U1104 - - -
      U1106 - - -
      U1115 - - -
      ECM U0100 - - -
      U0122 - - -
      U0293 - - -
      U1104 - - -
      Parking brake ECU assembly* U0124 - - -
      U0129 - - -
      U0293 - - -
      Power steering ECU assembly U0129 - - -
      U0130 - - -
      U0132 - - -
      U0134 - - -
      U0293 - - -
      U1104 - - -
      Certification ECU (smart key ECU assembly) U0100 - - -
      U0142 - - -
      U0155 - ○ -
      U0293 - - -
      Combination meter assembly U0100 - ○ -
      U0129 - ○ -
      U0130 - ○ -
      U0131 - ○ -
      U0134 - ○ -
      U0142 - ○ -
      U0151 - ○ ○
      U0163 - ○ -
      U0182 - ○ -
      U023A - ○ -
      U1104 - ○ -
      Front steering control ECU U0101 - - -
      U0125 - - -
      U0126 ○ - -
      U0129 - - -
      U0131 - - -
      U0134 - - -
      U0293 - - -
      Skid control ECU assembly* U0120 - - -
      U0123 - - -
      U0124 - - -
      U0126 ○ - -
      U0128 - - -
      U0130 - - -
      U0134 - - -
      U0293 - - -
      Blind spot monitor sensor RH U0126 ○ - -
      U0129 - - -
      U0142 - - -
      U0293 - - -
      Clearance warning ECU assembly U0101 - - -
      U0155 - ○ -
      Driving support ECU assembly U0125 - - -
      U0126 ○ - -
      U0129 - - -
      U0235 - - -
      U023A - - -
      U0293 - - -
      U1002 - - -
      U1104 - - -
      Forward recognition camera U0100 - - -
      U0101 - - -
      U0123 - - -
      U0126 ○ - -
      U0129 - - -
      U0130 - - -
      U0131 - - -
      U0134 - - -
      U0142 - - -
      U0155 - ○ -
      U0182 - - -
      U0235 - - -
      U023A - - -
      U0293 - - -
      U1104 - - -
      Absorber control ECU U0101 - - -
      U0122 - - -
      U0124 - - -
      U0126 ○ - -
      U0130 - - -
      U0293 - - -
      Telematics transceiver U0100 - - -
      U0140 - - -
      U0155 - - -
      U0163 - - -
      Rear steering control ECU U0129 - - -
      U0130 - - -
      U0293 - - -
      Front multiplex network door ECU LH U0142 - - -
      Front multiplex network door ECU RH U0142 - - -
      Position control ECU assembly LH U0140 - - -
      U0155 - - -
      U1115 - - -
      Position control ECU assembly RH U0140 - - -
      U0155 - - -
      Multiplex tilt and telescopic ECU U0142 - - -
      U0208 - - -
      Combination meter mirror ECU U0100 - - -
      U0142 - - -
      U0163 - - -
      U023A - - -
      U1104 - - -
      Central gateway ECU - - - -
      Luggage closer motor assembly - - - -
      Multiplex network door ECU - - - -
      Power seat switch assembly - - - -
      Steering angle sensor - - - -
      Yaw rate sensor - - - -
      Airbag sensor assembly - - - -
      Output from Output DTC Trouble Mode (Open in CAN main bus wire)
      Bus 2
      Yaw Rate Sensor Communication Stop Mode Certification ECU Communication Stop Mode Air Conditioning Amplifier Communication Stop Mode
      Power management control ECU U0100-530 - - -
      U0122-732 - - -

      U0129-527

      U0129-528

      		 - - -

      U0140

      U0140-146

      		 - - -
      U0151-763 - - -
      U0155 - - -
      U0164-827 - - ○
      U0293 - - -
      U1107-436 - - -
      Air conditioning amplifier assembly U0131 - - ○
      U0142 - - ○
      U0155 - - ○
      U0163 - - ○
      U0297 - - ○
      Headlight ECU sub-assembly LH* U0100 - - -
      U0101 - - -
      U0125 ○ - -
      U0126 - - -
      U0129 - - -
      U0130 - - -
      U0134 - - -
      U0142 - - -
      U0155 - - -
      U023A - - -
      U0293 - - -
      Multi-media module receiver assembly* U0100 - - -
      U0126 - - -
      U0129 - - -
      U0130 - - -
      U0131 - - -
      U0132 - - -
      U0134 - - -
      U0140 - - -
      U0155 - - -
      U0182 - - -
      U0198 - - -
      U0233 - - -
      U0293 - - -
      U1110 - - -
      Main body ECU (multiplex network body ECU) U0100 - - -
      U0101 - - -
      U0120 - ○ -
      U0151 - - -
      U0155 - - -
      U0164 - - ○
      U0182 - - -
      U0198 - - -
      U0199 - - -
      U0200 - - -
      U0208 - - -
      U0209 - - -
      U0230 - - -
      U0293 - - -
      U0327 - ○ -
      U1002 - - -
      U1104 - - -
      U1106 - - -
      U1115 - - -
      ECM U0100 - - -
      U0122 - - -
      U0293 - - -
      U1104 - - -
      Parking brake ECU assembly* U0124 ○ - -
      U0129 - - -
      U0293 - - -
      Power steering ECU assembly U0129 - - -
      U0130 - - -
      U0132 - - -
      U0134 - - -
      U0293 - - -
      U1104 - - -
      Certification ECU (smart key ECU assembly) U0100 - ○ -
      U0142 - ○ -
      U0155 - ○ -
      U0293 - ○ -
      Combination meter assembly U0100 - - -
      U0129 - - -
      U0130 - - -
      U0131 - - -
      U0134 - - -
      U0142 - - -
      U0151 - - -
      U0163 - - -
      U0182 - - -
      U023A - - -
      U1104 - - -
      Front steering control ECU U0101 - - -
      U0125 ○ - -
      U0126 - - -
      U0129 - - -
      U0131 - - -
      U0134 - - -
      U0293 - - -
      Skid control ECU assembly* U0120 - ○ -
      U0123 ○ - -
      U0124 ○ - -
      U0126 - - -
      U0128 - - -
      U0130 - - -
      U0134 - - -
      U0293 - - -
      Blind spot monitor sensor RH U0126 - - -
      U0129 - - -
      U0142 - - -
      U0293 - - -
      Clearance warning ECU assembly U0101 - - -
      U0155 - - -
      Driving support ECU assembly U0125 ○ - -
      U0126 - - -
      U0129 - - -
      U0235 - - -
      U023A - - -
      U0293 - - -
      U1002 - - -
      U1104 - - -
      Forward recognition camera U0100 - - -
      U0101 - - -
      U0123 ○ - -
      U0126 - - -
      U0129 - - -
      U0130 - - -
      U0131 - - -
      U0134 - - -
      U0142 - - -
      U0155 - - -
      U0182 - - -
      U0235 - - -
      U023A - - -
      U0293 - - -
      U1104 - - -
      Absorber control ECU U0101 - - -
      U0122 - - -
      U0124 ○ - -
      U0126 - - -
      U0130 - - -
      U0293 - - -
      Telematics transceiver U0100 - - -
      U0140 - - -
      U0155 - - -
      U0163 - - -
      Rear steering control ECU U0129 - - -
      U0130 - - -
      U0293 - - -
      Front multiplex network door ECU LH U0142 - - -
      Front multiplex network door ECU RH U0142 - - -
      Position control ECU assembly LH U0140 - - -
      U0155 - - -
      U1115 - - -
      Position control ECU assembly RH U0140 - - -
      U0155 - - -
      Multiplex tilt and telescopic ECU U0142 - - -
      U0208 - - -
      Combination meter mirror ECU U0100 - - -
      U0142 - - -
      U0163 - - -
      U023A - - -
      U1104 - - -
      Central gateway ECU - - - -
      Luggage closer motor assembly - - - -
      Multiplex network door ECU - - - -
      Power seat switch assembly - - - -
      Steering angle sensor - - - -
      Yaw rate sensor - - - -
      Airbag sensor assembly - - - -
      Output from Output DTC Trouble Mode (Open in CAN main bus wire)
      Bus 2
      Steering Control ECU Communication Stop Mode Power Steering ECU Communication Stop Mode Headup Display Communication Stop Mode
      Power management control ECU U0100-530 - - -
      U0122-732 - - -

      U0129-527

      U0129-528

      		 - - -

      U0140

      U0140-146

      		 - - -
      U0151-763 - - -
      U0155 - - -
      U0164-827 - - ○
      U0293 - - -
      U1107-436 - - -
      Air conditioning amplifier assembly U0131 - ○ -
      U0142 - - -
      U0155 - - -
      U0293 - - -
      U0163 - - -
      Headlight ECU sub-assembly LH* U0100 - - -
      U0101 - - -
      U0125 - - -
      U0126 - - -
      U0129 - - -
      U0130 ○ - -
      U0134 - - -
      U0142 - - -
      U0155 - - -
      U023A - - -
      U0293 - - -
      Multi-media module receiver assembly* U0100 - - -
      U0126 - - -
      U0129 - - -
      U0130 ○ - -
      U0131 - ○ -
      U0132 - - -
      U0134 - - -
      U0140 - - -
      U0155 - - -
      U0182 - - -
      U0198 - - -
      U0233 - - -
      U0293 - - -
      U1110 - - -
      Main body ECU (multiplex network body ECU) U0100 - - -
      U0101 - - -
      U0120 - - -
      U0151 - - -
      U0155 - - -
      U0164 - - -
      U0182 - - -
      U0198 - - -
      U0199 - - -
      U0200 - - -
      U0208 - - -
      U0209 - - -
      U0230 - - -
      U0293 - - -
      U0327 - - -
      U1002 - - -
      U1104 - - -
      U1106 - - -
      U1115 - - -
      ECM U0100 - - -
      U0122 - - -
      U0293 - - -
      U1104 - - -
      Parking brake ECU assembly* U0124 - - -
      U0129 - - -
      U0293 - - -
      Power steering ECU assembly U0129 - - -
      U0130 ○ - -
      U0132 - - -
      U0134 - - -
      U0293 - - -
      U1104 - - -
      Certification ECU (smart key ECU assembly) U0100 - - -
      U0142 - - -
      U0155 - - -
      U0293 - - -
      Combination meter assembly U0100 - - -
      U0129 - - -
      U0130 ○ - -
      U0131 - ○ -
      U0134 - - -
      U0142 - - -
      U0151 - - -
      U0163 - - -
      U0182 - - -
      U023A - - -
      U1104 - - -
      Front steering control ECU U0101 ○ - -
      U0125 ○ - -
      U0126 ○ - -
      U0129 ○ - -
      U0131 ○ ○ -
      U0134 - - -
      U0293 ○ - -
      Skid control ECU assembly* U0120 - - -
      U0123 - - -
      U0124 - - -
      U0126 - - -
      U0128 - - -
      U0130 ○ - -
      U0134 - - -
      U0293 - - -
      Blind spot monitor sensor RH U0126 - - -
      U0129 - - -
      U0142 - - -
      U0293 - - -
      Clearance warning ECU assembly U0101 - - -
      U0155 - - -
      Driving support ECU assembly U0125 - - -
      U0126 - - -
      U0129 - - -
      U0235 - - -
      U023A - - -
      U0293 - - -
      U1002 - - -
      U1104 - - -
      Forward recognition camera U0100 - - -
      U0101 - - -
      U0123 - - -
      U0126 - - -
      U0129 - - -
      U0130 ○ - -
      U0131 - ○ -
      U0134 - - -
      U0142 - - -
      U0155 - - -
      U0182 - - -
      U0235 - - -
      U023A - - -
      U0293 - - -
      U1104 - - -
      Absorber control ECU U0101 - - -
      U0122 - - -
      U0124 - - -
      U0126 - - -
      U0130 ○ - -
      U0293 - - -
      Telematics transceiver U0100 - - -
      U0140 - - -
      U0155 - - -
      U0163 - - -
      Rear steering control ECU U0129 - - -
      U0130 - - -
      U0129 - - -
      Front multiplex network door ECU LH U0130 - - -
      Front multiplex network door ECU RH U0142 - - -
      Position control ECU assembly LH U0140 - - -
      U0155 - - -
      U1115 - - -
      Position control ECU assembly RH U0140 - - -
      U0155 - - -
      Multiplex tilt and telescopic ECU U0142 - - -
      U0208 - - -
      Combination meter mirror ECU U0100 - - ○
      U0142 - - ○
      U0163 - - ○
      U023A - - ○
      U1104 - - ○
      Central gateway ECU - - - -
      Luggage closer motor assembly - - - -
      Multiplex network door ECU - - - -
      Power seat switch assembly - - - -
      Steering angle sensor - - - -
      Yaw rate sensor - - - -
      Airbag sensor assembly - - - -
      Output from Output DTC Trouble Mode (Open in CAN branch wire)
      Bus 2
      ECM Communication Stop Mode No. 1 CAN Junction Connector - No. 2 CAN Junction Connector No. 2 CAN Junction Connector - No. 3 CAN Junction Connector Power Management Control ECU Communication Stop Mode
      Power management control ECU U0100-530 ○ ○ ○ ○
      U0122-732 - - ○ ○

      U0129-527

      U0129-528

      		 - - ○ ○

      U0140

      U0140-146

      		 - - ○ ○
      U0151-763 - - ○ ○
      U0155 - - ○ ○
      U0164-827 - - - ○
      U0293 - - - ○
      U1107-436 - - - ○
      Air conditioning amplifier assembly U0131 - - ○ -
      U0142 - - ○ -
      U0155 - - ○ -
      U0163 - - - -
      U0293 - - - ○
      Headlight ECU sub-assembly LH* U0100 ○ ○ - -
      U0101 ○ ○ - -
      U0125 - - - -
      U0126 - - - -
      U0129 - - - -
      U0130 - - ○ -
      U0134 - - ○ -
      U0142 - - - -
      U0155 - - ○ ○
      U023A - - ○ -
      Multi-media module receiver assembly* U0100 ○ ○ - -
      U0126 - - ○ -
      U0129 - - ○ -
      U0130 - - - -
      U0131 - - - -
      U0132 - - - -
      U0134 - - - -
      U0140 - - ○ -
      U0155 - - ○ -
      U0182 - - - -
      U0198 - - - -
      U0233 - - - -
      U0293 - - - ○
      U1110 - - - -
      Main body ECU (multiplex network body ECU) U0100 ○ ○ - -
      U0101 ○ ○ - -
      U0120 - - ○ -
      U0151 - - - -
      U0155 - - - -
      U0164 - - ○ -
      U0182 - - ○ -
      U0198 - - - -
      U0199 - - - -
      U0200 - - - -
      U0208 - - - -
      U0209 - - - -
      U0230 - - - -
      U0293 - - ○ ○
      U0327 - - ○ -
      U1002 - - - -
      U1104 - - ○ -
      U1106 - ○ - -
      U1115 - - - -
      ECM U0100 ○ ○ - -
      U0122 ○ ○ - -
      U0293 ○ ○ ○ ○
      U1104 ○ ○ ○ -
      Parking brake ECU assembly* U0124 - ○ - -
      U0129 - ○ - -
      U0293 - ○ ○ ○
      Power steering ECU assembly U0129 - - ○ -
      U0130 - - - -
      U0132 - - - -
      U0134 - - - -
      U0293 - - - ○
      U1104 - - - -
      Certification ECU (smart key ECU assembly) U0100 ○ ○ ○ -
      U0142 - - ○ -
      U0155 - - ○ -
      U0293 - - - ○
      Combination meter assembly U0100 ○ ○ ○ ○
      U0129 - - - -
      U0130 - - ○ -
      U0131 - - ○ -
      U0134 - - ○ -
      U0142 - - - -
      U0151 - - - -
      U0163 - - ○ -
      U0182 - - ○ -
      U023A - - ○ -
      U1104 - - ○ -
      Front steering control ECU U0101 ○ ○ ○ -
      U0125 - - ○ -
      U0126 - - ○ -
      U0129 - - ○ -
      U0131 - - - -
      U0134 - - - -
      U0293 - - - ○
      Skid control ECU assembly* U0120 - - ○ -
      U0123 - - - -
      U0124 - - - -
      U0126 - - - -
      U0128 - ○ - -
      U0130 - - ○ -
      U0134 - - - -
      U0293 - - ○ ○
      Blind spot monitor sensor RH U0126 - - ○ -
      U0129 - - ○ -
      U0142 - - ○ -
      U0293 - - - -
      Clearance warning ECU assembly U0101 ○ ○ ○ -
      U0155 - - ○ -
      Driving support ECU assembly U0125 - - ○ -
      U0126 - - ○ -
      U0129 - - ○ -
      U0235 - - - -
      U023A - - - -
      U0293 - - - -
      U1002 - - - -
      U1104 - - - -
      Forward recognition camera U0100 ○ ○ ○ -
      U0101 ○ ○ ○ -
      U0123 - - ○ -
      U0126 - - ○ -
      U0129 - - ○ -
      U0130 - - - -
      U0131 - - - -
      U0134 - - - -
      U0142 - - ○ -
      U0155 - - ○ -
      U0182 - - ○ -
      U0235 - - - -
      U023A - - ○ -
      U0293 - - - -
      U1104 - - - -
      Absorber control ECU U0101 ○ ○ ○ -
      U0122 - - ○ -
      U0124 - - ○ -
      U0126 - - ○ -
      U0130 - - - -
      U0293 - - - ○
      Telematics transceiver U0100 ○ ○ ○ -
      U0140 - - ○ -
      U0155 - - - ○
      U0163 - - - -
      Rear steering control ECU U0129 - - ○ -
      U0130 - - - -
      U0293 - - - ○
      Front multiplex network door ECU LH U0142 - - - -
      Front multiplex network door ECU RH U0142 - - - -
      Position control ECU assembly LH U0140 - - - -
      U0155 - - - -
      U1115 - - - -
      Position control ECU assembly RH U0140 - - - -
      U0155 - - - -
      Multiplex tilt and telescopic ECU U0142 - - - -
      U0208 - - - -
      Combination meter mirror ECU U0100 ○ ○ ○ -
      U0142 - - ○ -
      U0163 - - - -
      U023A - - - -
      U1104 - - - -
      Central gateway ECU - - - - -
      Luggage closer motor assembly - - - - -
      Multiplex network door ECU - - - - -
      Power seat switch assembly - - - - -
      Steering angle sensor - - - - -
      Yaw rate sensor - - - - -
      Airbag sensor assembly - - - - -
      Output from Output DTC Trouble Mode (Short)
      Bus 2

      CANH - CANL

      CANH - GND

      CANL - GND
      Power management control ECU U0100-530 ○
      U0122-732 ○

      U0129-527

      U0129-528

      		 ○

      U0140

      U0140-146

      		 ○
      U0151-763 ○
      U0155 ○
      U0164-827 ○
      U0293 ○
      U1107-436 ○
      Air conditioning amplifier assembly U0131 ○
      U0142 ○
      U0155 ○
      U0163 ○
      U0293 ○
      Headlight ECU sub-assembly LH* U0100 ○
      U0101 ○
      U0125 ○
      U0126 ○
      U0129 ○
      U0130 ○
      U0134 -
      U0142 ○
      U0155 ○
      U023A -
      U0293 -
      Multi-media module receiver assembly* U0100 ○
      U0126 ○
      U0129 ○
      U0130 ○
      U0131 ○
      U0132 -
      U0134 -
      U0140 ○
      U0155 ○
      U0182 ○
      U0198 -
      U0233 -
      U0293 ○
      U1110 -
      Main body ECU (multiplex network body ECU) U0100 ○
      U0101 ○
      U0120 ○
      U0151 ○
      U0155 ○
      U0164 ○
      U0182 ○
      U0198 -
      U0199 -
      U0200 -
      U0208 -
      U0209 -
      U0230 -
      U0293 ○
      U0327 ○
      U1002 -
      U1104 ○
      U1106 ○
      U1115 -
      ECM U0100 ○
      U0122 ○
      U0293 ○
      U1104 ○
      Parking brake ECU assembly* U0124 ○
      U0129 ○
      U0293 ○
      Power steering ECU assembly U0129 ○
      U0130 ○
      U0132 -
      U0134 -
      U0293 ○
      U1104 -
      Certification ECU (smart key ECU assembly) U0100 ○
      U0142 ○
      U0155 ○
      U0293 ○
      Combination meter assembly U0100 ○
      U0129 ○
      U0130 ○
      U0131 ○
      U0134 ○
      U0142 ○
      U0151 ○
      U0163 ○
      U0182 ○
      U023A ○
      U1104 ○
      Front steering control ECU U0101 ○
      U0125 ○
      U0126 ○
      U0129 ○
      U0131 ○
      U0134 -
      U0293 ○
      Skid control ECU assembly* U0120 ○
      U0123 ○
      U0124 ○
      U0126 ○
      U0128 ○
      U0130 ○
      U0134 -
      U0293 ○
      Blind spot monitor sensor RH U0126 ○
      U0129 ○
      U0142 ○
      U0293 -
      Clearance warning ECU assembly U0101 ○
      U0155 ○
      Driving support ECU assembly U0125 ○
      U0126 ○
      U0129 ○
      U0235 -
      U023A -
      U0293 -
      U1002 -
      U1104 -
      Forward recognition camera U0100 ○
      U0101 ○
      U0123 ○
      U0126 ○
      U0129 ○
      U0130 ○
      U0131 ○
      U0134 -
      U0142 ○
      U0155 ○
      U0182 ○
      U0235 -
      U0293 -
      U029A ○
      U1104 -
      Absorber control ECU U0101 ○
      U0122 ○
      U0124 ○
      U0126 ○
      U0130 ○
      U0293 ○
      Telematics transceiver U0100 ○
      U0140 ○
      U0155 ○
      U0163 -
      Rear steering control ECU U0129 ○
      U0130 -
      U0293 ○
      Front multiplex network door ECU LH U0142 -
      Front multiplex network door ECU RH U0142 -
      Position control ECU assembly LH U0140 -
      U0155 ○
      U1115 -
      Position control ECU assembly RH U0140 -
      U0155 ○
      Multiplex tilt and telescopic ECU U0142 -
      U0208 -
      Combination meter mirror ECU U0100 ○
      U0142 ○
      U0163 ○
      U023A ○
      U1104 ○
      Central gateway ECU - -
      Luggage closer motor assembly - -
      Multiplex network door ECU - -
      Power seat switch assembly - -
      Steering angle sensor - -
      Yaw rate sensor - -
      Airbag sensor assembly - -

  3. DTC COMBINATION TABLE (OPEN OR SHORT IN BUS 3, PAST COMMUNICATION ERROR)


    1. Regarding a past communication error of an ECU and sensor connected to the bus 3 (in this case, normal is displayed when performing the CAN bus check, but communication DTCs are output), the probable CAN bus line(s) that had a malfunction can be determined based on the following DTC combination table.

      Tech Tips


      • Based on the table below and DTCs output from ECUs connected via CAN communication, the probable part for which communication stop occurred can be determined.

      • Regarding an open in a CAN bus line(s) and a communication stop that is currently occurring, the malfunctioning part can be confirmed easily by performing the CAN bus check using the GTS because the ECU or sensor connected to the CAN bus line(s) does not respond (the ECU or sensor name will not be displayed on the screen).

      • If an open in a CAN main bus line, a short between the CAN bus lines (CANH and CANL) or a short to ground or +B in the CAN bus occurs, DTCs of almost all ECUs (or sensors) on the CAN bus may be output, or a message indicating a communication error may be displayed on the GTS screen. In this case, check the resistance of the CAN bus (steps 8 to 19) first.

      • If an open occurs in just one of the lines of a CAN bus line(s), DTCs which are not related to malfunctioning parts may be output (DTCs may be displayed randomly), or a message indicating a communication error may be displayed.

      • ○: DTC is output.

      • -: DTC is not output.

      • *: DTC U0073 may be stored when communication is lost.

      Output from Output DTC Trouble Mode (Open in CAN branch wire)
      Bus 3
      Multi-media Module Receiver Assembly Communication Stop Mode DCM Communication Stop Mode
      Power management control ECU U0100-530 - -
      U0122-732 - -

      U0129-527

      U0129-528

      		 - -

      U0140

      U0140-146

      		 - -
      U0151-763 - -
      U0155 - -
      U0164-827 - -
      U0293 - -
      U1107-436 - -
      Air conditioning amplifier assembly U0131 - -
      U0142 - -
      U0155 - -
      U0163 ○ -
      U0293 - -
      Headlight ECU sub-assembly LH* U0100 - -
      U0101 - -
      U0125 - -
      U0126 - -
      U0129 - -
      U0130 - -
      U0134 - -
      U0142 - -
      U0155 - -
      U023A - -
      U0293 - -
      Multi-media module receiver assembly* U0100 ○ -
      U0126 ○ -
      U0129 ○ -
      U0130 ○ -
      U0131 ○ -
      U0132 ○ -
      U0134 ○ -
      U0140 ○ -
      U0155 ○ -
      U0182 ○ -
      U0198 ○ ○
      U0233 ○ -
      U0293 ○ -
      U1110 ○ -
      Main body ECU (multiplex network body ECU) U0100 - -
      U0101 - -
      U0120 - -
      U0151 - -
      U0155 - -
      U0164 - -
      U0182 - -
      U0198 - ○
      U0199 - -
      U0200 - -
      U0208 - -
      U0209 - -
      U0230 - -
      U0293 - -
      U0327 - -
      U1002 - -
      U1104 - -
      U1106 - -
      U1115 - -
      ECM U0100 - -
      U0122 - -
      U0293 - -
      U1104 - -
      Parking brake ECU assembly* U0124 - -
      U0129 - -
      U0293 - -
      Power steering ECU assembly U0129 - -
      U0130 - -
      U0132 - -
      U0134 - -
      U0293 - -
      U1104 - -
      Certification ECU (smart key ECU assembly) U0100 - -
      U0142 - -
      U0155 - -
      U0293 - -
      Combination meter assembly U0100 - -
      U0129 - -
      U0130 - -
      U0131 - -
      U0134 - -
      U0142 - -
      U0151 - -
      U0163 ○ -
      U0182 - -
      U023A - -
      U1104 - -
      Front steering control ECU U0101 - -
      U0125 - -
      U0126 - -
      U0129 - -
      U0131 - -
      U0134 - -
      U0293 - -
      Skid control ECU assembly* U0100 - -
      U0123 - -
      U0124 - -
      U0126 - -
      U0128 - -
      U0130 - -
      U0134 - -
      U0293 - -
      Blind spot monitor sensor RH U0126 - -
      U0129 - -
      U0142 - -
      U0293 - -
      Clearance warning ECU assembly U0101 - -
      U0155 - -
      Driving support ECU assembly U0125 - -
      U0126 - -
      U0129 - -
      U0235 - -
      U023A - -
      U0293 - -
      U1002 - -
      U1104 - -
      Forward recognition camera U0100 - -
      U0101 - -
      U0123 - -
      U0126 - -
      U0129 - -
      U0130 - -
      U0131 - -
      U0134 - -
      U0142 - -
      U0155 - -
      U0182 - -
      U0235 - -
      U023A - -
      U0293 - -
      U1104 - -
      Absorber control ECU U0101 - -
      U0122 - -
      U0124 - -
      U0126 - -
      U0130 - -
      U0293 - -
      Telematics transceiver U0100 - ○
      U0140 - ○
      U0155 - ○
      U0163 ○ ○
      Rear steering control ECU U0129 - -
      U0130 - -
      U0293 - -
      Front multiplex network door ECU LH U0142 - -
      Front multiplex network door ECU RH U0142 - -
      Position control ECU assembly LH U0140 - -
      U0155 - -
      U1115 - -
      Position control ECU assembly RH U0140 - -
      U0155 - -
      Multiplex tilt and telescopic ECU U0142 - -
      U0208 - -
      Combination meter mirror ECU U0100 - -
      U0142 - -
      U0163 ○ -
      U023A - -
      U1104 - -
      Central gateway ECU - - -
      Luggage closer motor assembly - - -
      Multiplex network door ECU - - -
      Power seat switch assembly - - -
      Steering angle sensor - - -
      Yaw rate sensor - - -
      Airbag sensor assembly - - -
      Output from Output DTC Trouble Mode (Open in CAN main bus wire)
      Bus 3
      Central Gateway ECU Communication Stop Mode (CA3H, CA3L) Central Gateway ECU Communication Stop Mode (CAYH, CAYL)
      Power management control ECU U0100-530 - -
      U0122-732 - -

      U0129-527

      U0129-528

      		 - -

      U0140

      U0140-146

      		 - -
      U0151-763 - -
      U0155 - -
      U0164-827 - -
      U0293 - -
      U1107-436 - -
      Air conditioning amplifier assembly U0131 - -
      U0142 - -
      U0155 - -
      U0163 ○ ○
      U0293 - -
      Headlight ECU sub-assembly LH* U0100 - -
      U0101 - -
      U0125 - -
      U0126 - -
      U0129 - -
      U0130 - -
      U0134 - -
      U0142 - -
      U0155 - -
      U023A - -
      U0293 - -
      Multi-media module receiver assembly* U0100 ○ ○
      U0126 ○ ○
      U0129 ○ ○
      U0130 ○ ○
      U0131 ○ ○
      U0132 ○ ○
      U0134 ○ ○
      U0140 ○ ○
      U0155 ○ ○
      U0182 ○ ○
      U0198 - -
      U0233 ○ ○
      U0293 ○ ○
      U1110 ○ ○
      Main body ECU (multiplex network body ECU) U0100 - -
      U0101 - -
      U0120 - -
      U0151 - -
      U0155 - -
      U0164 - -
      U0182 - -
      U0198 ○ ○
      U0199 - -
      U0200 - -
      U0208 - -
      U0209 - -
      U0230 - -
      U0293 - -
      U0327 - -
      U1002 - -
      U1104 - -
      U1106 - -
      U1115 - -
      ECM U0100 - -
      U0122 - -
      U0293 - -
      U1104 - -
      Parking brake ECU assembly* U0124 - -
      U0129 - -
      U0293 - -
      Power steering ECU assembly U0129 - -
      U0130 - -
      U0132 - -
      U0134 - -
      U0293 - -
      U1104 - -
      Certification ECU (smart key ECU assembly) U0100 - -
      U0142 - -
      U0155 - -
      U0293 - -
      Combination meter assembly U0100 - -
      U0129 - -
      U0130 - -
      U0131 - -
      U0134 - -
      U0142 - -
      U0151 - -
      U0163 ○ ○
      U0182 - -
      U023A - -
      U1104 - -
      Front steering control ECU U0101 - -
      U0125 - -
      U0126 - -
      U0129 - -
      U0131 - -
      U0134 - -
      U0293 - -
      Skid control ECU assembly* U0100 - -
      U0123 - -
      U0124 - -
      U0126 - -
      U0128 - -
      U0130 - -
      U0134 - -
      U0293 - -
      Blind spot monitor sensor RH U0126 - -
      U0129 - -
      U0142 - -
      U0293 - -
      Clearance warning ECU assembly U0101 - -
      U0155 - -
      Driving support ECU assembly U0125 - -
      U0126 - -
      U0129 - -
      U0235 - -
      U023A - -
      U0293 - -
      U1002 - -
      U1104 - -
      Forward recognition camera U0100 - -
      U0101 - -
      U0123 - -
      U0126 - -
      U0129 - -
      U0130 - -
      U0131 - -
      U0134 - -
      U0142 - -
      U0155 - -
      U0182 - -
      U0235 - -
      U023A - -
      U0293 - -
      U1104 - -
      Absorber control ECU U0101 - -
      U0122 - -
      U0124 - -
      U0126 - -
      U0130 - -
      U0293 - -
      Telematics transceiver U0100 ○ ○
      U0140 ○ ○
      U0155 ○ ○
      U0163 - -
      Rear steering control ECU U0129 - -
      U0130 - -
      U0293 - -
      Front multiplex network door ECU LH U0142 - -
      Front multiplex network door ECU RH U0142 - -
      Position control ECU assembly LH U0140 - -
      U0155 - -
      U1115 - -
      Position control ECU assembly RH U0140 - -
      U0155 - -
      Multiplex tilt and telescopic ECU U0142 - -
      U0208 - -
      Combination meter mirror ECU U0100 - -
      U0142 - -
      U0163 ○ ○
      U023A - -
      U1104 - -
      Central gateway ECU - - -
      Luggage closer motor assembly - - -
      Multiplex network door ECU - - -
      Power seat switch assembly - - -
      Steering angle sensor - - -
      Yaw rate sensor - - -
      Airbag sensor assembly - - -
      Output from Output DTC Trouble Mode (Short)
      Bus 3

      CANH - CANL

      CANH - GND

      CANL - GND
      Power management control ECU U0100-530 -
      U0122-732 -

      U0129-527

      U0129-528

      		 -

      U0140

      U0140-146

      		 -
      U0151-763 -
      U0155 -
      U0164-827 -
      U0293 -
      U1107-436 -
      Air conditioning amplifier assembly U0131 -
      U0142 -
      U0155 -
      U0163 ○
      U0293 -
      Headlight ECU sub-assembly LH* U0100 -
      U0101 -
      U0125 -
      U0126 -
      U0129 -
      U0130 -
      U0134 -
      U0142 -
      U0155 -
      U023A -
      U0293 -
      Multi-media module receiver assembly* U0100 ○
      U0126 ○
      U0129 ○
      U0130 ○
      U0131 ○
      U0132 ○
      U0134 ○
      U0140 ○
      U0155 ○
      U0182 ○
      U0198 ○
      U0233 ○
      U0293 ○
      U1110 ○
      Main body ECU (multiplex network body ECU) U0100 -
      U0101 -
      U0120 -
      U0151 -
      U0155 -
      U0164 -
      U0182 -
      U0198 ○
      U0199 -
      U0200 -
      U0208 -
      U0209 -
      U0230 -
      U0293 -
      U0327 -
      U1002 -
      U1104 -
      U1106 -
      U1115 -
      ECM U0100 -
      U0122 -
      U0293 -
      U1104 -
      Parking brake ECU assembly* U0124 -
      U0129 -
      U0293 -
      Power steering ECU assembly U0129 -
      U0130 -
      U0132 -
      U0134 -
      U0293 -
      U1104 -
      Certification ECU (smart key ECU assembly) U0100 -
      U0142 -
      U0155 -
      U0293 -
      Combination meter assembly U0100 -
      U0129 -
      U0130 -
      U0131 -
      U0134 -
      U0142 -
      U0151 -
      U0163 ○
      U0182 -
      U023A -
      U1104 -
      Front steering control ECU U0101 -
      U0125 -
      U0126 -
      U0129 -
      U0131 -
      U0134 -
      U0293 -
      Skid control ECU assembly* U0120 -
      U0123 -
      U0124 -
      U0126 -
      U0128 -
      U0130 -
      U0134 -
      U0293 -
      Blind spot monitor sensor RH U0126 -
      U0129 -
      U0142 -
      U0293 -
      Clearance warning ECU assembly U0101 -
      U0155 -
      Driving support ECU assembly U0125 -
      U0126 -
      U0129 -
      U0235 -
      U023A -
      U0293 -
      U1002 -
      U1104 -
      Forward recognition camera U0100 -
      U0101 -
      U0123 -
      U0126 -
      U0129 -
      U0130 -
      U0131 -
      U0134 -
      U0142 -
      U0155 -
      U0182 -
      U0235 -
      U023A -
      U0293 -
      U1104 -
      Absorber control ECU U0101 -
      U0122 -
      U0124 -
      U0126 -
      U0130 -
      U0293 -
      Telematics transceiver U0100 ○
      U0140 ○
      U0155 ○
      U0163 ○
      Rear steering control ECU U0129 -
      U0130 -
      U0293 -
      Front multiplex network door ECU LH U0142 -
      Front multiplex network door ECU RH U0142 -
      Position control ECU assembly LH U0140 -
      U0155 -
      U1115 -
      Position control ECU assembly RH U0140 -
      U0155 -
      Multiplex tilt and telescopic ECU U0142 -
      U0208 -
      Combination meter mirror ECU U0100 -
      U0142 -
      U0163 ○
      U023A -
      U1104 -
      Central gateway ECU - -
      Luggage closer motor assembly - -
      Multiplex network door ECU - -
      Power seat switch assembly - -
      Steering angle sensor - -
      Yaw rate sensor - -
      Airbag sensor assembly - -

  4. DTC COMBINATION TABLE (OPEN OR SHORT IN BUS 4, PAST COMMUNICATION ERROR)


    1. Regarding a past communication error of an ECU and sensor connected to the bus 4 (in this case, normal is displayed when performing the CAN bus check, but communication DTCs are output), the probable CAN bus line(s) that had a malfunction can be determined based on the following DTC combination table.

      Tech Tips


      • Based on the table below and DTCs output from ECUs connected via CAN communication, the probable part for which communication stop occurred can be determined.

      • Regarding an open in a CAN bus line(s) and a communication stop that is currently occurring, the malfunctioning part can be confirmed easily by performing the CAN bus check using the GTS because the ECU or sensor connected to the CAN bus line(s) does not respond (the ECU or sensor name will not be displayed on the screen).

      • If an open in a CAN main bus line, a short between the CAN bus lines (CANH and CANL) or a short to ground or +B in the CAN bus occurs, DTCs of almost all ECUs (or sensors) on the CAN bus may be output, or a message indicating a communication error may be displayed on the GTS screen. In this case, check the resistance of the CAN bus (steps 8 to 19) first.

      • If an open occurs in just one of the lines of a CAN bus line(s), DTCs which are not related to malfunctioning parts may be output (DTCs may be displayed randomly), or a message indicating a communication error may be displayed.

      • ○: DTC is output.

      • -: DTC is not output.

      • *: DTC U0073 may be stored when communication is lost.

      Output from Output DTC Trouble Mode (Open in CAN branch wire)
      Bus 4
      Suspension Control ECU Communication Stop Mode Power Steering ECU Communication Stop Mode Steering Control ECU Communication Stop Mode
      Power management control ECU U0100-530 - - -
      U0122-732 - - -

      U0129-527

      U0129-528

      		 - - -

      U0140

      U0140-146

      		 - - -
      U0151-763 - - -
      U0155 - - -
      U0164-827 - - -
      U0293 - - -
      U1107-436 - - -
      Air conditioning amplifier assembly U0131 - - -
      U0142 - - -
      U0155 - - -
      U0163 - - -
      U0293 - - -
      Headlight ECU sub-assembly LH* U0100 - - -
      U0101 - - -
      U0125 - - -
      U0126 - - -
      U0129 - - -
      U0130 - - -
      U0134 - - -
      U0142 - - -
      U0155 - - -
      U023A - - -
      U0293 - - -
      Multi-media module receiver assembly* U0100 - - -
      U0126 - - -
      U0129 - - -
      U0130 - - -
      U0131 - - -
      U0132 ○ - -
      U0134 - - -
      U0140 - - -
      U0155 - - -
      U0182 - - -
      U0198 - - -
      U0233 - - -
      U0293 - - -
      U1110 - - -
      Main body ECU (multiplex network body ECU) U0100 - - -
      U0101 - - -
      U0120 - - -
      U0151 - - -
      U0155 - - -
      U0164 - - -
      U0182 - - -
      U0198 - - -
      U0199 - - -
      U0200 - - -
      U0208 - - -
      U0209 - - -
      U0230 - - -
      U0327 - - -
      U1002 - - -
      U1104 - - -
      U1106 - - -
      U1115 - - -
      ECM U0100 - - -
      U0122 - - -
      U0293 - - -
      U1104 - - -
      Parking brake ECU assembly* U0124 - - -
      U0129 - - -
      U0293 - - -
      Power steering ECU assembly U0100 - - -
      U0129 - - -
      U0130 - ○ ○
      U0132 ○ ○ -
      U0134 - ○ -
      U0293 - - -
      U1104 - - -
      Certification ECU (smart key ECU assembly) U0100 - - -
      U0142 - - -
      U0155 - - -
      U0293 - - -
      Combination meter assembly U0100 - - -
      U0129 - - -
      U0130 - - -
      U0131 - - -
      U0134 - - -
      U0142 - - -
      U0151 - - -
      U0163 - - -
      U0182 - - -
      U023A - - -
      U1104 - - -
      Front steering control ECU U0101 - - -
      U0125 - - -
      U0126 - - -
      U0129 - - -
      U0131 - - -
      U0134 - - ○
      U0293 - - -
      Skid control ECU assembly* U0120 - - -
      U0123 - - -
      U0124 - - -
      U0126 - - -
      U0128 - - -
      U0130 - - ○
      U0134 - - -
      U0293 - - -
      Blind spot monitor sensor RH U0126 - - -
      U0129 - - -
      U0142 - - -
      U0293 - - -
      Clearance warning ECU assembly U0101 - - -
      U0155 - - -
      Driving support ECU assembly U0125 - - -
      U0126 - - -
      U0129 - - -
      U0235 - - -
      U023A - - -
      U0293 - - -
      U1002 - - -
      U1104 - - -
      Forward recognition camera U0100 - - -
      U0101 - - -
      U0123 - - -
      U0126 - - -
      U0129 - - -
      U0130 - - -
      U0131 - - -
      U0134 - - -
      U0142 - - -
      U0155 - - -
      U0182 - - -
      U0235 - - -
      U023A - - -
      U0293 - - -
      U1104 - - -
      Absorber control ECU U0101 - - -
      U0122 - - -
      U0124 - - -
      U0126 - - -
      U0130 - - -
      U0293 - - -
      Telematics transceiver U0100 - - -
      U0140 - - -
      U0155 - - -
      U0163 - - -
      Rear steering control ECU U0129 - - -
      U0130 - - ○
      U0293 - - -
      Front multiplex network door ECU LH U0142 - - -
      Front multiplex network door ECU RH U0142 - - -
      Position control ECU assembly LH U0140 - - -
      U0155 - - -
      U1115 - - -
      Position control ECU assembly RH U0140 - - -
      U0155 - - -
      Multiplex tilt and telescopic ECU U0142 - - -
      U0208 - - -
      Combination meter mirror ECU U0100 - - -
      U0142 - - -
      U0163 - - -
      U023A - - -
      U1104 - - -
      Central gateway ECU - - - -
      Luggage closer motor assembly - - - -
      Multiplex network door ECU - - - -
      Power seat switch assembly - - - -
      Steering angle sensor - - - -
      Yaw rate sensor - - - -
      Airbag sensor assembly - - - -
      Output from Output DTC Trouble Mode (Open in CAN branch wire)
      Bus 4
      Central Gateway ECU Communication Stop Mode Driving Support ECU Communication Stop Mode Rear Steering ECU Communication Stop Mode
      Power management control ECU U0100-530 - - -
      U0122-732 - - -

      U0129-527

      U0129-528

      		 - - -

      U0140

      U0140-146

      		 - - -
      U0151-763 - - -
      U0155 - - -
      U0164-827 - - -
      U0293 - - -
      U1107-436 - - -
      Air conditioning amplifier assembly U0131 - - -
      U0142 - - -
      U0155 - - -
      U0163 - - -
      U0293 - - -
      Headlight ECU sub-assembly LH* U0100 - - -
      U0101 - - -
      U0125 - - -
      U0126 - - -
      U0129 - - -
      U0130 - - -
      U0134 ○ - ○
      U0142 - - -
      U0155 - - -
      U023A - - -
      U0293 - - -
      Multi-media module receiver assembly* U0100 - - -
      U0126 - - -
      U0129 - - -
      U0130 - - -
      U0131 ○ - -
      U0132 ○ - -
      U0134 ○ - ○
      U0140 - - -
      U0155 - - -
      U0182 - - -
      U0198 - - -
      U0233 - - -
      U0293 - - -
      U1110 - - -
      Main body ECU (multiplex network body ECU) U0100 - - -
      U0101 - - -
      U0120 - - -
      U0151 - - -
      U0155 - - -
      U0164 - - -
      U0182 - - -
      U0198 - - -
      U0199 - - -
      U0200 - - -
      U0208 - - -
      U0209 - - -
      U0230 - - -
      U0327 - - -
      U1002 - - -
      U1104 - - -
      U1106 - - -
      U1115 - - -
      ECM U0100 - - -
      U0122 - - -
      U0293 - - -
      U1104 ○ - -
      Parking brake ECU assembly* U0124 - - -
      U0129 - - -
      U0293 - - -
      Power steering ECU assembly U0100 - - -
      U0129 - - -
      U0130 - - -
      U0132 - - -
      U0134 - - ○
      U0293 - - -
      U1104 - - -
      Certification ECU (smart key ECU assembly) U0100 - - -
      U0142 - - -
      U0155 - - -
      U0293 - - -
      Combination meter assembly U0100 - - -
      U0129 - - -
      U0130 - - -
      U0131 - - -
      U0134 ○ - ○
      U0142 - - -
      U0151 - - -
      U0163 - - -
      U0182 - - -
      U023A - - -
      U1104 - - -
      Front steering control ECU U0101 - - -
      U0125 - - -
      U0126 - - -
      U0129 - - -
      U0131 - - -
      U0134 - - ○
      U0293 - - -
      Skid control ECU assembly* U0120 - - -
      U0123 - - -
      U0124 - - -
      U0126 - - -
      U0128 - - -
      U0130 - - -
      U0134 - - ○
      U0293 - - -
      Blind spot monitor sensor RH U0126 - - -
      U0129 - - -
      U0142 - - -
      U0293 - - -
      Clearance warning ECU assembly U0101 - - -
      U0155 - - -
      Driving support ECU assembly U0125 - - -
      U0126 - - -
      U0129 - ○ -
      U0235 - - -
      U023A - - -
      U0293 - - -
      U1002 - - -
      U1104 - - -
      Forward recognition camera U0100 - - -
      U0101 - - -
      U0123 - - -
      U0126 - - -
      U0129 - - -
      U0130 - - -
      U0131 - - -
      U0134 ○ - ○
      U0142 - - -
      U0155 - - -
      U0182 - - -
      U0235 - - -
      U023A - - -
      U0293 - - -
      U1104 - - -
      Absorber control ECU U0101 - - -
      U0122 - - -
      U0124 - - -
      U0126 - - -
      U0130 - - -
      U0293 - - -
      Telematics transceiver U0100 - - -
      U0140 - - -
      U0155 - - -
      U0163 - - -
      Rear steering control ECU U0129 - - ○
      U0130 - - ○
      U0293 ○ - ○
      Front multiplex network door ECU LH U0142 - - -
      Front multiplex network door ECU RH U0142 - - -
      Position control ECU assembly LH U0140 - - -
      U0155 - - -
      U1115 - - -
      Position control ECU assembly RH U0140 - - -
      U0155 - - -
      Multiplex tilt and telescopic ECU U0142 - - -
      U0208 - - -
      Combination meter mirror ECU U0100 - - -
      U0142 - - -
      U0163 - - -
      U023A - - -
      U1104 - - -
      Central gateway ECU - - - -
      Luggage closer motor assembly - - - -
      Multiplex network door ECU - - - -
      Power seat switch assembly - - - -
      Steering angle sensor - - - -
      Yaw rate sensor - - - -
      Airbag sensor assembly - - - -
      Output from Output DTC Trouble Mode (Open in CAN main bus wire)
      Bus 4
      Skid Control ECU Communication Stop Mode No. 5 CAN Junction Connector - No. 6 CAN Junction Connector No. 6 CAN Junction Connector - No. 7 CAN Junction Connector No. 7 CAN Junction Connector - No. 1 CAN Junction Terminal
      Power management control ECU U0100-530 - - - -
      U0122-732 - - - -

      U0129-527

      U0129-528

      		 - - - -

      U0140

      U0140-146

      		 - - - -
      U0151-763 - - - -
      U0155 - - - -
      U0164-827 - - - -
      U0293 - - - -
      U1107-436 - - - -
      Air conditioning amplifier assembly U0131 - - - -
      U0142 - - - -
      U0155 - - - -
      U0163 - - - -
      U0293 - - - -
      Headlight ECU sub-assembly LH* U0100 - - - -
      U0101 - - - -
      U0125 - - - -
      U0126 - - - -
      U0129 - - - -
      U0130 - - - -
      U0134 - ○ ○ -
      U0142 - - - -
      U0155 - - - -
      U023A - - - -
      U0293 - - - -
      Multi-media module receiver assembly* U0100 - - - -
      U0126 - - - -
      U0129 - - - -
      U0130 - - - -
      U0131 - - - -
      U0132 - - - -
      U0134 - ○ ○ -
      U0140 - - - -
      U0155 - - - -
      U0182 - - - -
      U0198 - - - -
      U0233 - - - -
      U0293 - - - -
      U1110 - - - -
      Main body ECU (multiplex network body ECU) U0100 - - - -
      U0101 - - - -
      U0120 - - - -
      U0151 - - - -
      U0155 - - - -
      U0164 - - - -
      U0182 - - - -
      U0198 - - - -
      U0199 - - - -
      U0200 - - - -
      U0208 - - - -
      U0209 - - - -
      U0230 - - - -
      U0327 - - - -
      U1002 - - - -
      U1104 - - - -
      U1106 - - - -
      U1115 - - - -
      ECM U0100 - - - -
      U0122 - - - -
      U0293 - - -
      U1104 ○ ○ - -
      Parking brake ECU assembly* U0124 - - - -
      U0129 - - - -
      U0293 - - - -
      Power steering ECU assembly U0100 - - - -
      U0129 - - - -
      U0130 - - - -
      U0132 - - - -
      U0134 - ○ ○ -
      U0293 - - - -
      U1104 - - - -
      Certification ECU (smart key ECU assembly) U0100 - - - -
      U0142 - - - -
      U0155 - - - -
      U0293 - - - -
      Combination meter assembly U0100 - - - -
      U0129 - - - -
      U0130 - - - -
      U0131 - - - -
      U0134 - ○ ○ -
      U0142 - - - -
      U0151 - - - -
      U0163 - - - -
      U0182 - - - -
      U023A - - - -
      U1104 - - - -
      Front steering control ECU U0101 - - - -
      U0125 - - - -
      U0126 - - - -
      U0129 - - - -
      U0131 - - - -
      U0134 - ○ ○ -
      U0293 - - - -
      Skid control ECU assembly* U0120 - - - -
      U0123 - - - -
      U0124 - - - -
      U0126 - - - -
      U0128 - - - -
      U0130 ○ - - -
      U0134 ○ ○ ○ -
      U0293 - - - -
      Blind spot monitor sensor RH U0126 - - - -
      U0129 - - - -
      U0142 - - - -
      U0293 - - - -
      Clearance warning ECU assembly U0101 - - - -
      U0155 - - - -
      Driving support ECU assembly U0125 - - - -
      U0126 - - - -
      U0129 ○ ○ - -
      U0235 - - - -
      U023A - - - -
      U0293 - - - -
      U1002 - - - -
      U1104 - - - -
      Forward recognition camera U0100 - - - -
      U0101 - - - -
      U0123 - - - -
      U0126 - - - -
      U0129 - - - -
      U0130 - - - -
      U0131 - - - -
      U0134 - ○ ○ -
      U0142 - - - -
      U0155 - - - -
      U0182 - - - -
      U0235 - - - -
      U023A - - - -
      U0293 - - - -
      U1104 - - - -
      Absorber control ECU U0101 - - - -
      U0122 - - - -
      U0124 - - - -
      U0126 - - - -
      U0130 - - - -
      U0293 - - - -
      Telematics transceiver U0100 - - - -
      U0140 - - - -
      U0155 - - - -
      U0163 - - - -
      Rear steering control ECU U0129 ○ ○ ○ -
      U0130 - ○ ○ -
      U0293 - ○ ○ -
      Front multiplex network door ECU LH U0142 - - - -
      Front multiplex network door ECU RH U0142 - - - -
      Position control ECU assembly LH U0140 - - - -
      U0155 - - - -
      U1115 - - - -
      Position control ECU assembly RH U0140 - - - -
      U0155 - - - -
      Multiplex tilt and telescopic ECU U0142 - - - -
      U0208 - - - -
      Combination meter mirror ECU U0100 - - - -
      U0142 - - - -
      U0163 - - - -
      U023A - - - -
      U1104 - - - -
      Central gateway ECU - - - - -
      Luggage closer motor assembly - - - - -
      Multiplex network door ECU - - - - -
      Power seat switch assembly - - - - -
      Steering angle sensor - - - - -
      Yaw rate sensor - - - - -
      Airbag sensor assembly - - - - -
      Output from Output DTC Trouble Mode (Short)
      Bus 4

      CANH - CANL

      CANH - GND

      CANL - GND
      Power management control ECU U0100-530 -
      U0122-732 -

      U0129-527

      U0129-528

      		 -

      U0140

      U0140-146

      		 -
      U0151-763 -
      U0155 -
      U0164-827 -
      U0293 -
      U1107-436 -
      Air conditioning amplifier assembly U0131 -
      U0142 -
      U0155 -
      U0163 -
      U0293 -
      Headlight ECU sub-assembly LH* U0100 -
      U0101 -
      U0125 -
      U0126 -
      U0129 -
      U0130 -
      U0134 ○
      U0142 -
      U0155 -
      U023A -
      U0293 -
      Multi-media module receiver assembly* U0100 -
      U0126 -
      U0129 -
      U0130 -
      U0131 ○
      U0132 ○
      U0134 ○
      U0140 -
      U0155 -
      U0182 -
      U0198 -
      U0233 -
      U0293 -
      U1110 -
      Main body ECU (multiplex network body ECU) U0100 -
      U0101 -
      U0120 -
      U0151 -
      U0155 -
      U0164 -
      U0182 -
      U0198 -
      U0199 -
      U0200 -
      U0208 -
      U0209 -
      U0230 -
      U0327 -
      U1002 -
      U1104 -
      U1106 -
      U1115 -
      ECM U0100 -
      U0122 -
      U0293 -
      U1104 ○
      Parking brake ECU assembly* U0124 -
      U0129 -
      U0293 -
      Power steering ECU assembly U0100 -
      U0129 -
      U0130 ○
      U0132 ○
      U0134 ○
      U0293 -
      U1104 -
      Certification ECU (smart key ECU assembly) U0100 -
      U0142 -
      U0155 -
      U0293 -
      Combination meter assembly U0100 -
      U0129 -
      U0130 -
      U0131 -
      U0134 ○
      U0142 -
      U0151 -
      U0163 -
      U0182 -
      U023A -
      U1104 -
      Front steering control ECU U0101 -
      U0125 -
      U0126 -
      U0129 -
      U0131 -
      U0134 ○
      U0293 -
      Skid control ECU assembly* U0120 -
      U0123 -
      U0124 -
      U0126 -
      U0128 -
      U0130 ○
      U0134 ○
      U0293 -
      Blind spot monitor sensor RH U0126 -
      U0129 -
      U0142 -
      U0293 -
      Clearance warning ECU assembly U0101 -
      U0155 -
      Driving support ECU assembly U0125 -
      U0126 -
      U0129 ○
      U0235 -
      U023A -
      U0293 -
      U1002 -
      U1104 -
      Forward recognition camera U0100 -
      U0101 -
      U0123 -
      U0126 -
      U0129 -
      U0130 -
      U0131 -
      U0134 ○
      U0142 -
      U0155 -
      U0182 -
      U0235 -
      U023A -
      U0293 -
      U1104 -
      Absorber control ECU U0101 -
      U0122 -
      U0124 -
      U0126 -
      U0130 -
      U0293 -
      Telematics transceiver U0100 -
      U0140 -
      U0155 -
      U0163 -
      Rear steering control ECU U0129 ○
      U0130 ○
      U0293 ○
      Front multiplex network door ECU LH U0142 -
      Front multiplex network door ECU RH U0142 -
      Position control ECU assembly LH U0140 -
      U0155 -
      U1115 -
      Position control ECU assembly RH U0140 -
      U0155 -
      Multiplex tilt and telescopic ECU U0142 -
      U0208 -
      Combination meter mirror ECU U0100 -
      U0142 -
      U0163 -
      U023A -
      U1104 -
      Central gateway ECU - -
      Luggage closer motor assembly - -
      Multiplex network door ECU - -
      Power seat switch assembly - -
      Steering angle sensor - -
      Yaw rate sensor - -
      Airbag sensor assembly - -

  5. DTC COMBINATION TABLE (OPEN OR SHORT IN BUS 5, PAST COMMUNICATION ERROR)


    1. Regarding a past communication error of an ECU and sensor connected to the bus 5 (in this case, normal is displayed when performing the CAN bus check, but communication DTCs are output), the probable CAN bus line(s) that had a malfunction can be determined based on the following DTC combination table.

      Tech Tips


      • Based on the table below and DTCs output from ECUs connected via CAN communication, the probable part for which communication stop occurred can be determined.

      • Regarding an open in a CAN bus line(s) and a communication stop that is currently occurring, the malfunctioning part can be confirmed easily by performing the CAN bus check using the GTS because the ECU or sensor connected to the CAN bus line(s) does not respond (the ECU or sensor name will not be displayed on the screen).

      • If an open in a CAN main bus line, a short between the CAN bus lines (CANH and CANL) or a short to ground or +B in the CAN bus occurs, DTCs of almost all ECUs (or sensors) on the CAN bus may be output, or a message indicating a communication error may be displayed on the GTS screen. In this case, check the resistance of the CAN bus (steps 8 to 19) first.

      • If an open occurs in just one of the lines of a CAN bus line(s), DTCs which are not related to malfunctioning parts may be output (DTCs may be displayed randomly), or a message indicating a communication error may be displayed.

      • ○: DTC is output.

      • -: DTC is not output.

      • *: DTC U0073 may be stored when communication is lost.

      Output from Output DTC Trouble Mode (Open in CAN branch wire)
      Bus 5
      Headlight ECU Communication Stop Mode Suspension Control ECU Communication Stop Mode Clearance Warning ECU Communication Stop Mode Blind Spot Monitor Sensor Communication Stop Mode
      Power management control ECU U0100-530 - - - -
      U0122-732 - - - -

      U0129-527

      U0129-528

      		 - - - -

      U0140

      U0140-146

      		 - - - -
      U0151-763 - - - -
      U0155 - - - -
      U0164-827 - - - -
      U0293 - - - -
      U1107-436 - - - -
      Air conditioning amplifier assembly U0131 - - - -
      U0142 - - - -
      U0155 - - - -
      U0163 - - - -
      U0293 - - - -
      Headlight ECU sub-assembly LH* U0100 ○ - - -
      U0101 ○ - - -
      U0125 ○ - - -
      U0126 ○ - - -
      U0129 ○ - - -
      U0130 ○ - - -
      U0134 ○ - - -
      U0142 ○ - - -
      U0155 ○ - - -
      U023A ○ - - -
      U0293 ○ - - -
      Multi-media module receiver assembly* U0100 - - - -
      U0126 - - - -
      U0129 - - - -
      U0130 - - - -
      U0131 - - - -
      U0132 - ○ - -
      U0134 - - - -
      U0140 - - - -
      U0155 - - - -
      U0182 - - - -
      U0198 - - - -
      U0233 - - - ○
      U0293 - - - -
      U1110 - - ○ -
      Main body ECU (multiplex network body ECU) U0100 - - - -
      U0101 - - - -
      U0120 - - - -
      U0151 - - - -
      U0155 - - - -
      U0164 - - - -
      U0182 - - - -
      U0198 - - - -
      U0199 - - - -
      U0200 - - - -
      U0208 - - - -
      U0209 - - - -
      U0230 - - - -
      U0293 - - - -
      U0327 - - - -
      U1002 - - - -
      U1104 - - - -
      U1106 - - - -
      U1115 - - - -
      ECM U0100 - - - -
      U0122 - - - -
      U0293 - - - -
      U1104 - - - -
      Parking brake ECU assembly* U0124 - - - -
      U0129 - - - -
      U0293 - - - -
      Power steering ECU assembly U0129 - - - -
      U0130 - - - -
      U0132 - - - -
      U0134 - - - -
      U0293 - - - -
      U1104 - - - -
      Certification ECU (smart key ECU assembly) U0100 - - - -
      U0142 - - - -
      U0293 - - - -
      U0155 - - - -
      Combination meter assembly U0100 - - - -
      U0129 - - - -
      U0130 - - - -
      U0131 - - - -
      U0134 - - - -
      U0142 - - - -
      U0151 - - - -
      U0163 - - - -
      U0182 - - - -
      U023A - - - -
      U1104 - - - -
      Front steering control ECU U0101 - - - -
      U0125 - - - -
      U0126 - - - -
      U0129 - - - -
      U0131 - - - -
      U0134 - - - -
      U0293 - - - -
      Skid control ECU assembly* U0120 - - - -
      U0123 - - - -
      U0124 - - - -
      U0126 - - - -
      U0128 - - - -
      U0130 - - - -
      U0134 - - - -
      U0293 - - - -
      Blind spot monitor sensor RH U0126 - - - ○
      U0129 - - - ○
      U0142 - - - ○
      U0293 - - - ○
      Clearance warning ECU assembly U0101 - - ○ -
      U0155 - - ○ -
      Driving support ECU assembly U0125 - - - -
      U0126 - - - -
      U0129 - - - -
      U0235 - - - -
      U023A - - - -
      U0293 - - - -
      U1002 - - - -
      U1104 - - - -
      Forward recognition camera U0100 - - - -
      U0101 - - - -
      U0123 - - - -
      U0126 - - - -
      U0129 - - - -
      U0130 - - - -
      U0131 - - - -
      U0134 - - - -
      U0142 - - - -
      U0155 - - - -
      U0182 - - - -
      U0235 - - - -
      U023A - - - -
      U0293 - - - -
      U1104 - - - -
      Absorber control ECU U0101 - - - -
      U0122 - - - -
      U0124 - - - -
      U0126 - - - -
      U0130 - - - -
      U0293 - - - -
      Telematics transceiver U0100 - - - -
      U0140 - - - -
      U0155 - - - -
      U0163 - - - -
      Rear steering control ECU U0129 - - - -
      U0130 - - - -
      U0293 - - - -
      Front multiplex network door ECU LH U0142 - - - -
      Front multiplex network door ECU RH U0142 - - - -
      Position control ECU assembly LH U0140 - - - -
      U0155 - - - -
      U1115 - - - -
      Position control ECU assembly RH U0140 - - - -
      U0155 - - - -
      multiplex tilt and telescopic ECU U0142 - - - -
      U0208 - - - -
      Combination meter mirror ECU U0100 - - - -
      U0142 - - - -
      U0163 - - - -
      U023A - - - -
      U1104 - - - -
      Central gateway ECU - - - - -
      Luggage closer motor assembly - - - - -
      multiplex network door ECU - - - - -
      Power seat switch assembly - - - - -
      Steering angle sensor - - - - -
      Yaw rate sensor - - - - -
      Airbag sensor assembly - - - - -
      Output from Output DTC Trouble Mode (Open in CAN branch wire)
      Bus 5
      Power Management Control ECU Driving Support ECU Communication Stop Mode Front Camera Module Communication Stop Mode Millimeter Wave Radar Sensor Communication Stop Mode
      Power management control ECU U0100-530 - - - -
      U0122-732 - - - -

      U0129-527

      U0129-528

      		 - - - -

      U0140

      U0140-146

      		 - - - -
      U0151-763 - - - -
      U0155 - - - -
      U0164-827 - - - -
      U0293 - - - -
      U1107-436 - - - -
      Air conditioning amplifier assembly U0131 - - - -
      U0142 - - - -
      U0155 - - - -
      U0163 - - - -
      U0293 - - - -
      Headlight ECU sub-assembly LH* U0100 - - - -
      U0101 - - - -
      U0125 - - - -
      U0126 - - - -
      U0129 - - - -
      U0130 - - - -
      U0134 - - - -
      U0142 - - - -
      U0155 - - - -
      U023A - - - -
      U0293 ○ - - -
      Multi-media module receiver assembly* U0100 - - - -
      U0126 - - - -
      U0129 - - - -
      U0130 - - - -
      U0131 - - - -
      U0132 - - - -
      U0134 - - - -
      U0140 - - - -
      U0155 - - - -
      U0182 - - - -
      U0198 - - - -
      U0233 - - - -
      U0293 - - - -
      U1110 - - - -
      Main body ECU (multiplex network body ECU) U0100 - - - -
      U0101 - - - -
      U0120 - - - -
      U0151 - - - -
      U0155 - - - -
      U0164 - - - -
      U0182 - - - -
      U0198 - - - -
      U0199 - - - -
      U0200 - - - -
      U0208 - - - -
      U0209 - - - -
      U0230 - - - -
      U0293 - - - -
      U0327 - - - -
      U1002 - - - -
      U1104 - ○ - -
      U1106 - - - -
      U1115 - - - -
      ECM U0100 - - - -
      U0122 - - - -
      U0293 - - - -
      U1104 - - - -
      Parking brake ECU assembly* U0124 - - - -
      U0129 - - - -
      U0293 - - - -
      Power steering ECU assembly U0100 - - - -
      U0129 - - - -
      U0130 - - - -
      U0132 - - - -
      U0134 - - - -
      U0293 - - - -
      U1104 - - - -
      Certification ECU (smart key ECU assembly) U0100 - - - -
      U0142 - - - -
      U0155 - - - -
      U0293 - - - -
      Combination meter assembly U0100 - - - -
      U0129 - - - -
      U0130 - - - -
      U0131 - - - -
      U0134 - - - -
      U0142 - - - -
      U0151 - - - -
      U0163 - - - -
      U0182 - - - -
      U023A - - ○ -
      U1104 - ○ - -
      Front steering control ECU U0101 - - - -
      U0125 - - - -
      U0126 - - - -
      U0129 - - - -
      U0131 - - - -
      U0134 - - - -
      U023A - - - -
      U0293 - - - -
      Skid control ECU assembly* U0120 - - - -
      U0123 - - - -
      U0124 - - - -
      U0126 - - - -
      U0128 - - - -
      U0130 - - - -
      U0134 - - - -
      U01293 - - - -
      Blind spot monitor sensor RH U0126 - - - -
      U0129 - - - -
      U0142 - - - -
      U0293 ○ - - -
      Clearance warning ECU assembly U0101 - - - -
      U0155 - - - -
      Driving support ECU assembly U0125 - ○ - -
      U0126 - ○ - -
      U0129 - ○ - -
      U0235 - ○ - ○
      U023A - ○ ○ -
      U0293 ○ ○ - -
      U1002 - - - -
      U1104 - ○ - -
      Forward recognition camera U0100 - - ○ -
      U0101 - - ○ -
      U0123 - - ○ -
      U0126 - - ○ -
      U0129 - - ○ -
      U0130 - - ○ -
      U0131 - - ○ -
      U0134 - - ○ -
      U0142 - - ○ -
      U0155 - - ○ -
      U0182 - - ○ -
      U0235 - - ○ ○
      U023A - - ○ -
      U0293 ○ - ○ -
      U1104 - ○ ○ -
      Absorber control ECU U0101 - - - -
      U0122 - - - -
      U0124 - - - -
      U0126 - - - -
      U0130 - - - -
      U0293 - - - -
      Telematics transceiver U0100 - - - -
      U0140 - - - -
      U0155 - - - -
      U0163 - - - -
      Rear steering control ECU U0129 - - - -
      U0130 - - - -
      U0293 - - - -
      Front multiplex network door ECU LH U0142 - - - -
      Front multiplex network door ECU RH U0142 - - - -
      Position control ECU assembly LH U0140 - - - -
      U0155 - - - -
      U1115 - - - -
      Position control ECU assembly RH U0140 - - - -
      U0155 - - - -
      multiplex tilt and telescopic ECU U0142 - - - -
      U0208 - - - -
      Combination meter mirror ECU U0100 - - - -
      U0142 - - - -
      U0163 - - - -
      U023A - - ○ -
      U1104 - ○ - -
      Central gateway ECU - - - - -
      Luggage closer motor assembly - - - - -
      multiplex network door ECU - - - - -
      Power seat switch assembly - - - - -
      Steering angle sensor - - - - -
      Yaw rate sensor - - - - -
      Airbag sensor assembly - - - - -
      Output from Output DTC Trouble Mode (Open in CAN main bus wire)
      Bus 5
      Central Gateway ECU Communication Stop Mode (CA5H, CA5L) No. 4 CAN Junction Connector - No. 9 CAN Junction Connector No. 9 CAN Junction Connector - No. 8 CAN Junction Connector Central Gateway ECU Communication Stop Mode (CAXH, CAXL)
      Power management control ECU U0100-530 - - - -
      U0122-732 - - - -

      U0129-527

      U0129-528

      		 - - - -

      U0140

      U0140-146

      		 - - - -
      U0151-763 - - - -
      U0155 - - - -
      U0164-827 - - - -
      U0293 - - - -
      U1107-436 - - - -
      Air conditioning amplifier assembly U0131 - - - -
      U0142 - - - -
      U0155 - - - -
      U0163 - - - -
      U0293 - - - -
      Headlight ECU sub-assembly LH* U0100 ○ ○ - -
      U0101 ○ ○ - -
      U0125 ○ ○ - -
      U0126 ○ ○ - -
      U0129 ○ ○ - -
      U0130 ○ ○ - -
      U0134 ○ ○ - -
      U0142 ○ ○ - -
      U0155 ○ ○ - -
      U023A - - - -
      U0293 - ○ - -
      Multi-media module receiver assembly* U0100 - - - -
      U0126 - - - -
      U0129 - - - -
      U0130 - - - -
      U0131 - - - -
      U0132 ○ - - -
      U0134 - - - -
      U0140 - - - -
      U0155 - - - -
      U0182 - - - -
      U0198 - - - -
      U0233 ○ ○ ○ -
      U0293 - - - -
      U1110 ○ ○ - -
      Main body ECU (multiplex network body ECU) U0100 - - - -
      U0101 - - - -
      U0120 - - - -
      U0151 - - - -
      U0155 - - - -
      U0164 - - - -
      U0182 - - - -
      U0198 - - - -
      U0199 - - - -
      U0200 - - - -
      U0208 - - - -
      U0209 - - - -
      U0230 - - - -
      U0293 - - - -
      U0327 - - - -
      U1002 - - - -
      U1104 ○ ○ - -
      U1106 - - - -
      U1115 - - - -
      ECM U0100 - - - -
      U0122 - - - -
      U0293 - - - -
      U1104 - - - -
      Parking brake ECU assembly* U0124 - - - -
      U0129 - - - -
      U0293 - - - -
      Power steering ECU assembly U0129 - - - -
      U0130 - - - -
      U0132 - - - -
      U0134 - - - -
      U0293 - - - -
      U1104 - - - -
      Certification ECU (smart key ECU assembly) U0100 - - - -
      U0142 - - - -
      U0293 - - - -
      U0155 - - - -
      Combination meter assembly U0100 - - - -
      U0129 - - - -
      U0130 - - - -
      U0131 - - - -
      U0134 - - - -
      U0142 - - - -
      U0151 - - - -
      U0163 - - - -
      U0182 - - - -
      U023A ○ ○ - -
      U1104 ○ ○ - -
      Front steering control ECU U0101 - - - -
      U0125 - - - -
      U0126 - - - -
      U0129 - - - -
      U0131 - - - -
      U0134 - - - -
      U0293 - - - -
      Skid control ECU assembly* U0120 - - - -
      U0123 - - - -
      U0124 - - - -
      U0126 - - - -
      U0128 - - - -
      U0130 - - - -
      U0134 - - - -
      U0293 - - - -
      Blind spot monitor sensor RH U0126 ○ ○ ○ -
      U0129 ○ ○ ○ -
      U0142 ○ ○ ○ -
      U0293 - ○ ○ -
      Clearance warning ECU assembly U0101 ○ ○ - -
      U0155 ○ ○ - -
      Driving support ECU assembly U0125 ○ ○ - -
      U0126 ○ ○ - -
      U0129 ○ ○ - -
      U0235 ○ ○ - -
      U023A - - - -
      U0293 - ○ ○ -
      U1002 - - - -
      U1104 ○ ○ - -
      Forward recognition camera U0100 ○ ○ - -
      U0101 ○ ○ - -
      U0123 ○ ○ - -
      U0126 ○ ○ - -
      U0129 ○ ○ - -
      U0130 ○ ○ - -
      U0131 ○ ○ - -
      U0134 ○ ○ - -
      U0142 ○ ○ - -
      U0155 ○ ○ - -
      U0182 ○ ○ - -
      U0235 - - - -
      U023A ○ ○ - -
      U0293 - ○ ○ -
      U1104 - - - -
      Absorber control ECU U0101 - - - -
      U0122 - - - -
      U0124 - - - -
      U0126 - - - -
      U0130 - - - -
      U0293 - - - -
      Telematics transceiver U0100 - - - -
      U0140 - - - -
      U0155 - - - -
      U0163 - - - -
      Rear steering control ECU U0129 - - - -
      U0130 - - - -
      U0293 - - - -
      Front multiplex network door ECU LH U0142 - - - -
      Front multiplex network door ECU RH U0142 - - - -
      Position control ECU assembly LH U0140 - - - -
      U0155 - - - -
      U1115 - - - -
      Position control ECU assembly RH U0140 - - - -
      U0155 - - - -
      multiplex tilt and telescopic ECU U0142 - - - -
      U0208 - - - -
      Combination meter mirror ECU U0100 - - - -
      U0142 - - - -
      U0163 - - - -
      U023A ○ ○ - -
      U1104 ○ ○ - -
      Central gateway ECU - - - - -
      Luggage closer motor assembly - - - - -
      multiplex network door ECU - - - - -
      Power seat switch assembly - - - - -
      Steering angle sensor - - - - -
      Yaw rate sensor - - - - -
      Airbag sensor assembly - - - - -
      Output from Output DTC Trouble Mode (Short)
      Bus 5

      CANH - CANL

      CANH - GND

      CANL - GND
      Power management control ECU U0100-530 -
      U0122-732 -

      U0129-527

      U0129-528

      		 -

      U0140

      U0140-146

      		 -
      U0151-763 -
      U0155 -
      U0164-827 -
      U0293 -
      U1107-436 -
      Air conditioning amplifier assembly U0131 -
      U0142 -
      U0155 -
      U0163 -
      U0293 -
      Headlight ECU sub-assembly LH* U0100 ○
      U0101 ○
      U0125 ○
      U0126 ○
      U0129 ○
      U0130 ○
      U0134 ○
      U0142 ○
      U0155 ○
      U023A ○
      U0293 ○
      Multi-media module receiver assembly* U0100 -
      U0126 -
      U0129 -
      U0130 -
      U0131 -
      U0132 ○
      U0134 -
      U0140 -
      U0155 -
      U0182 -
      U0198 -
      U0233 ○
      U0293 -
      U1110 ○
      Main body ECU (multiplex network body ECU) U0100 -
      U0101 -
      U0120 -
      U0151 -
      U0155 -
      U0164 -
      U0182 -
      U0198 -
      U0199 -
      U0200 -
      U0208 -
      U0209 -
      U0230 -
      U0293 -
      U0327 -
      U1002 -
      U1104 ○
      U1106 -
      U1115 -
      ECM U0100 -
      U0122 -
      U0293 -
      U1104 -
      Parking brake ECU assembly* U0124 -
      U0129 -
      U0293 -
      Power steering ECU assembly U0129 -
      U0130 -
      U0132 -
      U0134 -
      U0293 -
      U1104 -
      Certification ECU (smart key ECU assembly) U0100 -
      U0142 -
      U0293 -
      U0155 -
      Combination meter assembly U0100 -
      U0129 -
      U0130 -
      U0131 -
      U0134 -
      U0142 -
      U0151 -
      U0163 -
      U0182 -
      U023A ○
      U1104 ○
      Front steering control ECU U0101 -
      U0125 -
      U0126 -
      U0129 -
      U0131 -
      U0134 -
      U0293 -
      Skid control ECU assembly* U0120 -
      U0123 -
      U0124 -
      U0126 -
      U0128 -
      U0130 -
      U0134 -
      U0293 -
      Blind spot monitor sensor RH U0126 ○
      U0129 ○
      U0142 ○
      U0293 ○
      Clearance warning ECU assembly U0101 ○
      U0155 ○
      Driving support ECU assembly U0125 ○
      U0126 ○
      U0129 ○
      U0235 ○
      U023A ○
      U0293 ○
      U1002 -
      U1104 ○
      Forward recognition camera U0100 ○
      U0101 ○
      U0123 ○
      U0126 ○
      U0129 ○
      U0130 ○
      U0131 ○
      U0134 ○
      U0142 ○
      U0155 ○
      U0182 ○
      U0235 ○
      U023A ○
      U0293 ○
      U1104 ○
      Absorber control ECU U0100 -
      U0101 -
      U0122 -
      U0124 -
      U0126 -
      U0130 -
      Telematics transceiver U0100 -
      U0140 -
      U0155 -
      U0163 -
      Rear steering control ECU U0100 -
      U0129 -
      U0130 -
      Front multiplex network door ECU LH U0142 -
      Front multiplex network door ECU RH U0142 -
      Position control ECU assembly LH U0140 -
      U0155 -
      U1115 -
      Position control ECU assembly RH U0140 -
      U0155 -
      Multiplex tilt and telescopic ECU U0142 -
      U0208 -
      Combination meter mirror ECU U0100 -
      U0142 -
      U0163 -
      U023A ○
      U1104 ○
      Central gateway ECU - -
      Luggage closer motor assembly - -
      Multiplex network door ECU - -
      Power seat switch assembly - -
      Steering angle sensor - -
      Yaw rate sensor - -
      Airbag sensor assembly - -

  6. DTC COMBINATION TABLE (OPEN OR SHORT IN SUB BUS 1, PAST COMMUNICATION ERROR)


    1. Regarding a past communication error of an ECU and sensor connected to the sub bus 1 (in this case, normal is displayed when performing the CAN bus check, but communication DTCs are output), the probable CAN bus line(s) that had a malfunction can be determined based on the following DTC combination table.

      Tech Tips


      • Based on the table below and DTCs output from ECUs connected via CAN communication, the probable part for which communication stop occurred can be determined.

      • Regarding an open in a CAN bus line(s) and a communication stop that is currently occurring, the malfunctioning part can be confirmed easily by performing the CAN bus check using the GTS because the ECU or sensor connected to the CAN bus line(s) does not respond (the ECU or sensor name will not be displayed on the screen).

      • If an open occurs in just one of the lines of a CAN bus line(s), DTCs which are not related to malfunctioning parts may be output (DTCs may be displayed randomly), or a message indicating a communication error may be displayed.

      • ○: DTC is output.

      • -: DTC is not output.

      • *: DTC U0073 may be stored when communication is lost.

      Output from Output DTC Trouble Mode (Open in CAN branch wire)
      Sub Bus 1
      Luggage Door ECU Communication Stop Mode Front Door ECU LH Communication Stop Mode Front Door ECU RH Communication Stop Mode
      Power management control ECU U0100-530 - - -
      U0122-732 - - -

      U0129-527

      U0129-528

      		 - - -

      U0140

      U0140-146

      		 - - -
      U0151-763 - - -
      U0155 - - -
      U0164-827 - - -
      U0293 - - -
      U1107-436 - - -
      Air conditioning amplifier assembly U0131 - - -
      U0142 - - -
      U0155 - - -
      U0163 - - -
      U0293 - - -
      Headlight ECU sub-assembly LH* U0100 - - -
      U0101 - - -
      U0125 - - -
      U0126 - - -
      U0129 - - -
      U0130 - - -
      U0134 - - -
      U0142 - - -
      U0155 - - -
      U023A - - -
      U0293 - - -
      Multi-media module receiver assembly* U0100 - - -
      U0126 - - -
      U0129 - - -
      U0130 - - -
      U0131 - - -
      U0132 - - -
      U0134 - - -
      U0140 - - -
      U0155 - - -
      U0182 - - -
      U0198 - - -
      U0233 - - -
      U0293 - - -
      U1110 - - -
      Main body ECU (multiplex network body ECU) U0100 - - -
      U0101 - - -
      U0120 - - -
      U0151 - - -
      U0155 - - -
      U0164 - - -
      U0182 - - -
      U0198 - - -
      U0199 - - ○
      U0200 - ○ -
      U0208 - - -
      U0209 - - -
      U0230 ○ - -
      U0293 - - -
      U0327 - - -
      U1002 - - -
      U1104 - - -
      U1106 - - -
      U1115 - - -
      ECM U0100 - - -
      U0122 - - -
      U0293 - - -
      U1104 - - -
      Parking brake ECU assembly* U0124 - - -
      U0129 - - -
      U0293 - - -
      Power steering ECU assembly U0129 - - -
      U0130 - - -
      U0132 - - -
      U0134 - - -
      U0293 - - -
      U1104 - - -
      Certification ECU (smart key ECU assembly) U0100 - - -
      U0142 - - -
      U0155 - - -
      U0293 - - -
      Combination meter assembly U0100 - - -
      U0129 - - -
      U0130 - - -
      U0131 - - -
      U0134 - - -
      U0142 - - -
      U0151 - - -
      U0163 - - -
      U0182 - - -
      U023A - - -
      U1104 - - -
      Front steering control ECU U0101 - - -
      U0125 - - -
      U0126 - - -
      U0129 - - -
      U0131 - - -
      U0134 - - -
      U0293 - - -
      Skid control ECU assembly* U0120 - - -
      U0123 - - -
      U0124 - - -
      U0126 - - -
      U0128 - - -
      U0130 - - -
      U0134 - - -
      U0293 - - -
      Blind spot monitor sensor RH U0126 - - -
      U0129 - - -
      U0142 - - -
      U0293 - - -
      Clearance warning ECU assembly U0101 - - -
      U0155 - - -
      Driving support ECU assembly U0125 - - -
      U0126 - - -
      U0129 - - -
      U0235 - - -
      U023A - - -
      U0293 - - -
      U1002 - - -
      U1104 - - -
      Forward recognition camera U0100 - - -
      U0101 - - -
      U0123 - - -
      U0126 - - -
      U0129 - - -
      U0130 - - -
      U0131 - - -
      U0134 - - -
      U0142 - - -
      U0155 - - -
      U0182 - - -
      U0235 - - -
      U023A - - -
      U0293 - - -
      U1104 - - -
      Absorber control ECU U0101 - - -
      U0122 - - -
      U0124 - - -
      U0126 - - -
      U0130 - - -
      U0293 - - -
      Telematics transceiver U0100 - - -
      U0140 - - -
      U0155 - - -
      U0163 - - -
      Rear steering control ECU U0129 - - -
      U0130 - - -
      U0293 - - -
      Front multiplex network door ECU LH U0142 - ○ -
      Front multiplex network door ECU RH U0142 - - ○
      Position control ECU assembly LH U0140 - - -
      U0155 - - -
      U1115 - - -
      Position control ECU assembly RH U0140 - - -
      U0155 - - -
      Multiplex tilt and telescopic ECU U0142 - - -
      U0208 - - -
      Combination meter mirror ECU U0100 - - -
      U0142 - - -
      U0163 - - -
      U023A - - -
      U1104 - - -
      Central gateway ECU - - - -
      Luggage closer motor assembly - - - -
      Multiplex network door ECU - - - -
      Power seat switch assembly - - - -
      Steering angle sensor - - - -
      Yaw rate sensor - - - -
      Airbag sensor assembly - - - -
      Output from Output DTC Trouble Mode (Open in CAN branch wire)
      Sub Bus 1
      Front Seat ECU LH Communication Stop Mode Front Seat ECU RH Communication Stop Mode Tilt and Telescopic ECU Communication Stop Mode
      Power management control ECU U0100-530 - - -
      U0122-732 - - -

      U0129-527

      U0129-528

      		 - - -

      U0140

      U0140-146

      		 - - -
      U0151-763 - - -
      U0155 - - -
      U0164-827 - - -
      U0293 - - -
      U1107-436 - - -
      Air conditioning amplifier assembly U0131 - - -
      U0142 - - -
      U0155 - - -
      U0163 - - -
      U0293 - - -
      Headlight ECU sub-assembly LH* U0100 - - -
      U0101 - - -
      U0125 - - -
      U0126 - - -
      U0129 - - -
      U0130 - - -
      U0134 - - -
      U0142 - - -
      U0155 - - -
      U023A - - -
      U0293 - - -
      Multi-media module receiver assembly* U0100 - - -
      U0126 - - -
      U0129 - - -
      U0130 - - -
      U0131 - - -
      U0132 - - -
      U0134 - - -
      U0140 - - -
      U0155 - - -
      U0182 - - -
      U0198 - - -
      U0233 - - -
      U0293 - - -
      U1110 - - -
      Main body ECU (multiplex network body ECU) U0100 - - -
      U0101 - - -
      U0120 - - -
      U0151 - - -
      U0155 - - -
      U0164 - - -
      U0182 - - -
      U0198 - - -
      U0199 - - -
      U0200 - - -
      U0208 ○ - -
      U0209 - ○ -
      U0230 - - -
      U0293 - - -
      U0327 - - -
      U1002 - - -
      U1104 - - -
      U1106 - - -
      U1115 - - ○
      ECM U0100 - - -
      U0122 - - -
      U0293 - - -
      U1104 - - -
      Parking brake ECU assembly* U0124 - - -
      U0129 - - -
      U0293 - - -
      Power steering ECU assembly U0129 - - -
      U0130 - - -
      U0132 - - -
      U0134 - - -
      U0293 - - -
      U1104 - - -
      Certification ECU (smart key ECU assembly) U0100 - - -
      U0142 - - -
      U0155 - - -
      U0293 - - -
      Combination meter assembly U0100 - - -
      U0129 - - -
      U0130 - - -
      U0131 - - -
      U0134 - - -
      U0142 - - -
      U0151 - - -
      U0163 - - -
      U0182 - - -
      U023A - - -
      U1104 - - -
      Front steering control ECU U0101 - - -
      U0125 - - -
      U0126 - - -
      U0129 - - -
      U0131 - - -
      U0134 - - -
      U0293 - - -
      Skid control ECU assembly* U0120 - - -
      U0123 - - -
      U0124 - - -
      U0126 - - -
      U0128 - - -
      U0130 - - -
      U0134 - - -
      U0293 - - -
      Blind spot monitor sensor RH U0126 - - -
      U0129 - - -
      U0142 - - -
      U0293 - - -
      Clearance warning ECU assembly U0101 - - -
      U0155 - - -
      Driving support ECU assembly U0125 - - -
      U0126 - - -
      U0129 - - -
      U0235 - - -
      U023A - - -
      U0293 - - -
      U1002 - - -
      U1104 - - -
      Forward recognition camera U0100 - - -
      U0101 - - -
      U0123 - - -
      U0126 - - -
      U0129 - - -
      U0130 - - -
      U0131 - - -
      U0134 - - -
      U0142 - - -
      U0155 - - -
      U0182 - - -
      U0235 - - -
      U023A - - -
      U0293 - - -
      U1104 - - -
      Absorber control ECU U0101 - - -
      U0122 - - -
      U0124 - - -
      U0126 - - -
      U0130 - - -
      U0293 - - -
      Telematics transceiver U0100 - - -
      U0140 - - -
      U0155 - - -
      U0163 - - -
      Rear steering control ECU U0129 - - -
      U0130 - - -
      U0293 - - -
      Front multiplex network door ECU LH U0142 - - -
      Front multiplex network door ECU RH U0142 - - -
      Position control ECU assembly LH U0140 ○ - -
      U0155 ○ - -
      U1115 ○ - ○
      Position control ECU assembly RH U0140 - ○ -
      U0155 - ○ -
      Multiplex tilt and telescopic ECU U0142 - - ○
      U0208 ○ - ○
      Combination meter mirror ECU U0100 - - -
      U0142 - - -
      U0163 - - -
      U023A - - -
      U1104 - - -
      Central gateway ECU - - - -
      Luggage closer motor assembly - - - -
      Multiplex network door ECU - - - -
      Power seat switch assembly - - - -
      Steering angle sensor - - - -
      Yaw rate sensor - - - -
      Airbag sensor assembly - - - -
      Output from Output DTC Trouble Mode (Open in CAN main bus wire)
      Sub Bus 1
      Main Body ECU Communication Stop Mode No. 7 CAN Junction Connector - No. 10 CAN Junction Connector No. 10 CAN Junction Connector - No. 5 CAN Junction Connector No. 5 CAN Junction Connector - No. 2 CAN Junction Terminal
      Power management control ECU U0100-530 - - - -
      U0122-732 - - - -

      U0129-527

      U0129-528

      		 - - - -

      U0140

      U0140-146

      		 - - - -
      U0151-763 - - - -
      U0155 - - - -
      U0164-827 - - - -
      U0293 - - - -
      U1107-436 - - - -
      Air conditioning amplifier assembly U0131 - - - -
      U0142 - - - -
      U0155 - - - -
      U0163 - - - -
      U0293 - - - -
      Headlight ECU sub-assembly LH* U0100 - - - -
      U0101 - - - -
      U0125 - - - -
      U0126 - - - -
      U0129 - - - -
      U0130 - - - -
      U0134 - - - -
      U0142 - - - -
      U0155 - - - -
      U023A - - - -
      U0293 - - - -
      Multi-media module receiver assembly* U0100 - - - -
      U0126 - - - -
      U0129 - - - -
      U0130 - - - -
      U0131 - - - -
      U0132 - - - -
      U0134 - - - -
      U0140 - - - -
      U0155 - - - -
      U0182 - - - -
      U0198 - - - -
      U0233 - - - -
      U0293 - - - -
      U1110 - - - -
      Main body ECU (multiplex network body ECU) U0100 - - - -
      U0101 - - - -
      U0120 - - - -
      U0151 - - - -
      U0155 - - - -
      U0164 - - - -
      U0182 - - - -
      U0198 - - - -
      U0199 ○ ○ ○ -
      U0200 ○ ○ - -
      U0208 ○ ○ - -
      U0209 ○ ○ ○ -
      U0230 ○ - - -
      U0293 - - - -
      U0327 - - - -
      U1002 - - - -
      U1104 - - - -
      U1106 - - - -
      U1115 ○ ○ - -
      ECM U0100 - - - -
      U0122 - - - -
      U0293 - - - -
      U1104 - - - -
      Parking brake ECU assembly* U0124 - - - -
      U0129 - - - -
      U0293 - - - -
      Power steering ECU assembly U0129 - - - -
      U0130 - - - -
      U0132 - - - -
      U0134 - - - -
      U0293 - - - -
      U1104 - - - -
      Certification ECU (smart key ECU assembly) U0100 - - - -
      U0142 - - - -
      U0155 - - - -
      U0293 - - - -
      Combination meter assembly U0100 - - - -
      U0129 - - - -
      U0130 - - - -
      U0131 - - - -
      U0134 - - - -
      U0142 - - - -
      U0151 - - - -
      U0163 - - - -
      U0182 - - - -
      U023A - - - -
      U1104 - - - -
      Front steering control ECU U0101 - - - -
      U0125 - - - -
      U0126 - - - -
      U0129 - - - -
      U0131 - - - -
      U0134 - - - -
      U0293 - - - -
      Skid control ECU assembly* U0120 - - - -
      U0123 - - - -
      U0124 - - - -
      U0126 - - - -
      U0128 - - - -
      U0130 - - - -
      U0134 - - - -
      U0293 - - - -
      Blind spot monitor sensor RH U0126 - - - -
      U0129 - - - -
      U0142 - - - -
      U0293 - - - -
      Clearance warning ECU assembly U0101 - - - -
      U0155 - - - -
      Driving support ECU assembly U0125 - - - -
      U0126 - - - -
      U0129 - - - -
      U0235 - - - -
      U023A - - - -
      U0293 - - - -
      U1002 - - - -
      U1104 - - - -
      Forward recognition camera U0100 - - - -
      U0101 - - - -
      U0123 - - - -
      U0126 - - - -
      U0129 - - - -
      U0130 - - - -
      U0131 - - - -
      U0134 - - - -
      U0142 - - - -
      U0155 - - - -
      U0182 - - - -
      U0235 - - - -
      U023A - - - -
      U0293 - - - -
      U1104 - - - -
      Absorber control ECU U0101 - - - -
      U0122 - - - -
      U0124 - - - -
      U0126 - - - -
      U0130 - - - -
      U0293 - - - -
      Telematics transceiver U0100 - - - -
      U0140 - - - -
      U0155 - - - -
      U0163 - - - -
      Rear steering control ECU U0129 - - - -
      U0130 - - - -
      U0293 - - - -
      Front multiplex network door ECU LH U0142 ○ ○ - -
      Front multiplex network door ECU RH U0142 ○ ○ ○ -
      Position control ECU assembly LH U0140 ○ ○ - -
      U0155 ○ ○ - -
      U1115 - - - -
      Position control ECU assembly RH U0140 ○ ○ ○ -
      U0155 ○ ○ ○ -
      Multiplex tilt and telescopic ECU U0142 ○ ○ - -
      U0208 - - - -
      Combination meter mirror ECU U0100 - - - -
      U0142 - - - -
      U0163 - - - -
      U023A - - - -
      U1104 - - - -
      Central gateway ECU - - - - -
      Luggage closer motor assembly - - - - -
      Multiplex network door ECU - - - - -
      Power seat switch assembly - - - - -
      Steering angle sensor - - - - -
      Yaw rate sensor - - - - -
      Airbag sensor assembly - - - - -
      Output from Output DTC Trouble Mode (Short)
      Sub Bus 1

      CANH - CANL

      CANH - GND

      CANL - GND
      Power management control ECU U0100-530 -
      U0122-732 -

      U0129-527

      U0129-528

      		 -

      U0140

      U0140-146

      		 -
      U0151-763 -
      U0155 -
      U0164-827 -
      U0293 -
      U1107-436 -
      Air conditioning amplifier assembly U0131 -
      U0142 -
      U0155 -
      U0163 -
      U0293 -
      Headlight ECU sub-assembly LH* U0100 -
      U0101 -
      U0125 -
      U0126 -
      U0129 -
      U0130 -
      U0134 -
      U0142 -
      U0155 -
      U023A -
      U0293 -
      Multi-media module receiver assembly* U0100 -
      U0126 -
      U0129 -
      U0130 -
      U0131 -
      U0132 -
      U0134 -
      U0140 -
      U0155 -
      U0182 -
      U0198 -
      U0233 -
      U0293 -
      U1110 -
      Main body ECU (multiplex network body ECU) U0100 -
      U0101 -
      U0120 -
      U0151 -
      U0155 -
      U0164 -
      U0182 -
      U0198 -
      U0199 ○
      U0200 ○
      U0208 ○
      U0209 ○
      U0230 ○
      U0293 -
      U0327 -
      U1002 ○
      U1104 -
      U1106 -
      U1115 ○
      ECM U0100 -
      U0122 -
      U0293 -
      U1104 -
      Parking brake ECU assembly* U0124 -
      U0129 -
      U0293 -
      Power steering ECU assembly U0129 -
      U0130 -
      U0132 -
      U0134 -
      U0293 -
      U1104 -
      Certification ECU (smart key ECU assembly) U0100 -
      U0142 -
      U0155 -
      U0293 -
      Combination meter assembly U0100 -
      U0129 -
      U0130 -
      U0131 -
      U0134 -
      U0142 -
      U0151 -
      U0163 -
      U0182 -
      U023A -
      U1104 -
      Front steering control ECU U0101 -
      U0125 -
      U0126 -
      U0129 -
      U0131 -
      U0134 -
      U0293 -
      Skid control ECU assembly* U0120 -
      U0123 -
      U0124 -
      U0126 -
      U0128 -
      U0130 -
      U0134 -
      U0293 -
      Blind spot monitor sensor RH U0126 -
      U0129 -
      U0142 -
      U0293 -
      Clearance warning ECU assembly U0101 -
      U0155 -
      Driving support ECU assembly U0125 -
      U0126 -
      U0129 -
      U0235 -
      U023A -
      U0293 -
      U1002 -
      U1104 -
      Forward recognition camera U0100 -
      U0101 -
      U0123 -
      U0126 -
      U0129 -
      U0130 -
      U0131 -
      U0134 -
      U0142 -
      U0155 -
      U0182 -
      U0235 -
      U023A -
      U0293 -
      U1104 -
      Absorber control ECU U0101 -
      U0122 -
      U0124 -
      U0126 -
      U0130 -
      U0293 -
      Telematics transceiver U0100 -
      U0140 -
      U0155 -
      U0163 -
      Rear steering control ECU U0129 -
      U0130 -
      U0293 -
      Front multiplex network door ECU LH U0142 ○
      Front multiplex network door ECU RH U0142 ○
      Position control ECU assembly LH U0140 ○
      U0155 ○
      U1115 ○
      Position control ECU assembly RH U0140 ○
      U0155 ○
      Multiplex tilt and telescopic ECU U0142 ○
      U0208 ○
      Combination meter mirror ECU U0100 -
      U0142 -
      U0163 -
      U023A -
      U1104 -
      Central gateway ECU - -
      Luggage closer motor assembly - -
      Multiplex network door ECU - -
      Power seat switch assembly - -
      Steering angle sensor - -
      Yaw rate sensor - -
      Airbag sensor assembly - -