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CAN COMMUNICATION SYSTEM(w/o Central Gateway ECU) TERMINALS OF ECU

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Note:
  • After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work (Click here).

  • Turn the power switch off before measuring the resistances between CAN main bus lines and between CAN branch lines.

  • Turn the power switch off before inspecting CAN bus lines for a ground short.

  • Before measuring the resistance of the CAN bus, turn the power switch off and leave the vehicle for 1 minute or more without operating the key, switches or opening or closing the doors. After that, disconnect the cable from the negative (-) auxiliary battery terminal and leave the vehicle for 1 minute or more before measuring the resistance.

  • This section describes the standard values for all CAN related components.

Tip:
  • Operating the power switch, any other switches or a door triggers related ECU and sensor communication on the CAN. This communication will cause the resistance value to change.

  • Even after DTCs are cleared, if a DTC is stored again after driving the vehicle for a while, the malfunction may be occurring due to vibration of the vehicle. In such a case, wiggling the ECUs or wire harness while performing the inspection below may help determine the cause of the malfunction.


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  1. CAN JUNCTION CONNECTOR LH1 (for LHD)


    1. Check the CAN junction connector LH1.

      Tip:

      Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.


      1. A00082WE02

        Connection diagram

        Table 1. Text in Illustration
        *a

        Component with harness connected

        (CAN Junction Connector LH1)

        *b

        to Brake Booster with Master Cylinder Assembly (Skid Control ECU)

        (for V Bus)

        *c

        to Steering Sensor

        (for V Bus)

        *d

        to Main Body ECU (Multiplex Network Body ECU)

        (for V Bus)

        *e

        to DLC3

        (for V Bus)

        *f

        to Combination Meter Assembly

        (for V Bus)

        *g

        to CAN Junction Connector RH1

        (for V Bus)

        *h

        to Power Management Control ECU

        (for V Bus)

      2. Check the connection diagram of the components which are connected to the CAN junction connector LH1.

        Terminal No. (Symbol) Wiring Color Connected to
        H116-1 (CANH) R

        CAN junction connector RH1

        (for V bus)

        H116-2 (CANL) W
        H117-1 (CANH) G

        Combination meter assembly

        (for V bus)

        H117-2 (CANL) W
        H118-1 (CANH) V

        Main body ECU (multiplex network body ECU)

        (for V bus)

        H118-2 (CANL) W
        H119-1 (CANH) L

        DLC3

        (for V bus)

        H119-2 (CANL) W
        H120-1 (CANH) P

        Steering sensor

        (for V bus)

        H120-2 (CANL) W
        H130-1 (CANH) B

        Power management control ECU

        (for V bus)

        H130-2 (CANL) W
        H131-1 (CANH) BE

        Brake booster with master cylinder assembly (Skid control ECU)

        (for V bus)

        H131-2 (CANL) W
  2. CAN JUNCTION CONNECTOR RH1 (for LHD)


    1. Check the CAN junction connector RH1.

      Tip:

      Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.


      1. A0007C5E18

        Connection diagram

        Table 2. Text in Illustration
        *a

        Component with harness connected

        (CAN Junction Connector RH1)

        *b

        to Multi-media Module Receiver Assembly*

        (for V Bus)

        *c

        to Clearance Warning ECU Assembly

        (for V Bus)

        *d

        to Certification ECU (Smart Key ECU Assembly)

        (for V Bus)

        *e

        to Airbag Sensor Assembly

        (for V Bus)

        *f

        to ECM

        (for V Bus)

        *g

        to Air Conditioning Amplifier Assembly

        (for V Bus)

        *h

        to CAN Junction Connector LH1

        (for V Bus)

        *i

        to Power Steering ECU with Motor Assembly

        (for V Bus)

        - -

        *: w/ Navigation system

      2. Check the connection diagram of the components which are connected to the CAN junction connector RH1.

        Terminal No. (Symbol) Wiring Color Connected to
        H121-1 (CANH) B

        Power steering ECU with motor assembly

        (for V bus)

        H121-2 (CANL) W
        H122-1 (CANH) R

        CAN junction connector LH1

        (for V bus)

        H122-2 (CANL) W
        H123-1 (CANH) G

        Air conditioning amplifier assembly

        (for V bus)

        H123-2 (CANL) W
        H124-1 (CANH) Y

        Airbag sensor assembly

        (for V bus)

        H124-2 (CANL) W
        H125-1 (CANH) L

        ECM

        (for V bus)

        H125-2 (CANL) W
        H127-1 (CANH) V

        Certification ECU (smart key ECU assembly)

        (for V bus)

        H127-2 (CANL) W
        H128-1 (CANH) BE

        Multi-media module receiver assembly*

        (for V bus)

        H128-2 (CANL) W
        H132-1 (CANH) P

        Clearance warning ECU assembly

        (for V bus)

        H132-2 (CANL) W

        *: w/ Navigation system

  3. CAN JUNCTION CONNECTOR LH2 (for LHD)


    1. Check the CAN junction connector LH2.

      Tip:

      Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.


      1. A0009ONE04

        Connection diagram

        Table 3. Text in Illustration
        *a

        Component with harness connected

        (CAN Junction Connector LH2)

        *b

        to Luggage Closer Motor Assembly*1

        (for Sub Bus 1)

        *c

        to Main Body ECU (Multiplex Network Body ECU)

        (for Sub Bus 1)

        *d

        Multiplex Tilt and Telescopic ECU*2

        (for Sub Bus 1)

        *e

        to Outer Mirror Control ECU Assembly LH*2

        (for Sub Bus 1)

        *f

        to Front Power Seat Switch LH*2

        (for Sub Bus 1)

        *g

        to CAN Junction Connector RH2

        (for Sub Bus 1)

        - -

        • *1: w/ Power trunk lid system

        • *2: w/ Seat position memory system (for driver side)

      2. Check the connection diagram of the components which are connected to the junction connector LH2.

        Terminal No. (Symbol) Wiring Color Connected to
        H135-1 (CANH) V

        Luggage closer motor assembly*1

        (for Sub bus 1)

        H135-2 (CANL) GR
        H136-1 (CANH) Y

        Main body ECU (multiplex network body ECU)

        (for Sub bus 1)

        H136-2 (CANL) GR
        H137-1 (CANH) L

        Multiplex tilt and telescopic ECU*2

        (for Sub bus 1)

        H137-2 (CANL) GR
        H138-1 (CANH) G

        Outer mirror control ECU assembly LH*2

        (for Sub bus 1)

        H138-2 (CANL) GR
        H140-1 (CANH) R

        Front power seat switch LH*2

        (for Sub bus 1)

        H140-2 (CANL) GR
        H142-1 (CANH) B

        CAN junction connector RH2

        (for Sub bus 1)

        H142-2 (CANL) GR

        • *1: w/ Power trunk lid system

        • *2: w/ Seat position memory system (for driver side)

  4. CAN JUNCTION CONNECTOR RH2 (for LHD)


    1. Check the CAN junction connector RH2.

      Tip:

      Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.


      1. A0008HQE05

        Connection diagram

        Table 4. Text in Illustration
        *a

        Component with harness connected

        (CAN Junction Connector RH2)

        *b

        to CAN No. 2 Junction Connector

        (for Sub Bus 1)

        *c

        to Front Power Seat Switch RH*2

        (for Sub Bus 1)

        *d

        to Outer Mirror Control ECU Assembly RH*1

        (for Sub Bus 1)

        *e

        to CAN Junction Connector LH2

        (for Sub Bus 1)

        - -

        • *1: w/ Seat position memory system (for driver side)

        • *2: w/ Seat position memory system (for front passenger side)

      2. Check the connection diagram of the components which are connected to the CAN junction connector RH2.

        Terminal No. (Symbol) Wiring Color Connected to
        H139-1 (CANH) R

        Outer mirror control ECU assembly RH*1

        (for Sub bus 1)

        H139-2 (CANL) GR
        H141-1 (CANH) G

        Front power seat switch RH*2

        (for Sub bus 1)

        H141-2 (CANL) GR
        H143-1 (CANH) B

        CAN junction connector LH2

        (for Sub bus 1)

        H143-2 (CANL) GR
        H144-1 (CANH) L

        CAN No. 2 junction connector

        (for Sub bus 1)

        H144-2 (CANL) GR

        • *1: w/ Seat position memory system (for driver side)

        • *2: w/ Seat position memory system (for front passenger side)

  5. CAN JUNCTION CONNECTOR RH3 (for LHD w/ Dynamic Radar Cruise Control System)


    1. Check the CAN junction connector RH3.

      Tip:

      Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.


      1. A0006FNE13

        Connection diagram

        Table 5. Text in Illustration
        *1 CAN Junction Connector RH3 - -
        *a Junction Connector A Side *b Junction Connector B Side
        *c Ground Terminal *d

        Front view of wire harness connector

        (to CAN Junction Connector RH3)

    2. Check the connection diagram of the components which are connected to the CAN junction connector RH3.

      Table 6. Junction Connector B Side
      Terminal No. (Symbol) Wiring Color Connected to
      H147-1 (CANH) B

      CAN No. 4 junction connector

      (for Sub bus 11)

      H147-2 (CANL) LG
      H148-1 (CANH) G

      Seat belt control ECU

      (for Sub bus 11)

      H148-2 (CANL) LG
      H149-1 (CANH) L

      Power management control ECU

      (for Sub bus 11)

      H149-2 (CANL) LG
      H150-1 (CANH) R

      Driving support ECU assembly

      (for Sub bus 11)

      H150-2 (CANL) LG
  6. CAN JUNCTION CONNECTOR RH3 (for LHD w/o Dynamic Radar Cruise Control System)


    1. Check the CAN junction connector RH3.

      Tip:

      Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.


      1. A00060OE02

        Connection diagram

        Table 7. Text in Illustration
        *1 CAN Junction Connector RH3 - -
        *a Junction Connector A Side *b Junction Connector B Side
        *c Ground Terminal *d

        Front view of wire harness connector

        (to CAN Junction Connector RH3)

    2. Check the connection diagram of the components which are connected to the CAN junction connector RH3.

      Table 8. Junction Connector B Side
      Terminal No. (Symbol) Wiring Color Connected to
      H147-1 (CANH) B

      CAN No. 4 junction connector

      (for Sub bus 11)

      H147-2 (CANL) LG
      H150-1 (CANH) R

      CAN No. 3 junction connector

      (for Sub bus 11)

      H150-2 (CANL) LG
  7. CAN JUNCTION CONNECTOR LH1 (for RHD)


    1. Check the CAN junction connector LH1.

      Tip:

      Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.


      1. A0007C5E18

        Connection diagram

        Table 9. Text in Illustration
        *a

        Component with harness connected

        (CAN Junction Connector LH1)

        *b

        to Multi-media Module Receiver Assembly*

        (for V Bus)

        *c

        to Power Steering ECU with Motor Assembly

        (for V Bus)

        *d

        to Main Body ECU (Multiplex Network Body ECU)

        (for V Bus)

        *e

        to Airbag Sensor Assembly

        (for V Bus)

        *f

        to ECM

        (for V Bus)

        *g

        to Air Conditioning Amplifier Assembly

        (for V Bus)

        *h

        to CAN Junction Connector RH1

        (for V Bus)

        *i

        to Power Management Control ECU

        (for V Bus)

        - -

        • *: w/ Navigation system

      2. Check the connection diagram of the components which are connected to the CAN junction connector LH1.

        Terminal No. (Symbol) Wiring Color Connected to
        H128-1 (CANH) BE

        Multi-media module receiver assembly*

        (for V bus)

        H128-2 (CANL) W
        H121-1 (CANH) P

        Power steering ECU with motor assembly

        (for V bus)

        H121-2 (CANL) W
        H118-1 (CANH) V

        Main body ECU (multiplex network body ECU)

        (for V bus)

        H118-2 (CANL) W
        H124-1 (CANH) Y

        Airbag sensor assembly

        (for V bus)

        H124-2 (CANL) W
        H125-1 (CANH) L

        ECM

        (for V bus)

        H125-2 (CANL) W
        H123-1 (CANH) G

        Air conditioning amplifier assembly

        (for V bus)

        H123-2 (CANL) W
        H116-1 (CANH) R

        CAN junction connector RH1

        (for V bus)

        H116-2 (CANL) W
        H130-1 (CANH) B

        Power management control ECU

        (for V bus)

        H130-2 (CANL) W

        • *: w/ Navigation system

  8. CAN JUNCTION CONNECTOR RH1 (for RHD)


    1. Check the CAN junction connector RH1.

      Tip:

      Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.


      1. A00082WE02

        Connection diagram

        Table 10. Text in Illustration
        *a

        Component with harness connected

        (CAN Junction Connector RH1)

        *b

        to Steering Sensor

        (for V Bus)

        *c

        to Clearance Warning ECU Assembly

        (for V Bus)

        *d

        to Certification ECU (Smart Key ECU Assembly)

        (for V Bus)

        *e

        to DLC3

        (for V Bus)

        *f

        to Combination Meter Assembly

        (for V Bus)

        *g

        to CAN Junction Connector LH1

        (for V Bus)

        *h

        to Brake Booster with Master Cylinder Assembly (Skid Control ECU)

        (for V Bus)

      2. Check the connection diagram of the components which are connected to the CAN junction connector RH1.

        Terminal No. (Symbol) Wiring Color Connected to
        H120-1 (CANH) BE

        Steering sensor

        (for V bus)

        H120-2 (CANL) W
        H132-1 (CANH) P

        Clearance warning ECU assembly

        (for V bus)

        H132-2 (CANL) W
        H127-1 (CANH) V

        Certification ECU (smart key ECU assembly)

        (for V bus)

        H127-2 (CANL) W
        H119-1 (CANH) L

        DLC3

        (for V bus)

        H119-2 (CANL) W
        H117-1 (CANH) G

        Combination meter assembly

        (for V bus)

        H117-2 (CANL) W
        H122-1 (CANH) R

        CAN junction connector LH1

        (for V bus)

        H122-2 (CANL) W
        H131-1 (CANH) B

        Brake booster with master cylinder assembly (skid control ECU)

        (for V bus)

        H131-2 (CANL) W
  9. CAN JUNCTION CONNECTOR LH2 (for RHD)


    1. Check the CAN junction connector LH2.

      Tip:

      Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.


      1. A0008HQE05

        Connection diagram

        Table 11. Text in Illustration
        *a

        Component with harness connected

        (CAN Junction Connector LH2)

        *b

        to Main Body ECU (Multiplex Network Body ECU)

        (for Sub Bus 1)

        *c

        to Outer Mirror Control ECU Assembly LH

        (for Sub Bus 1)

        *d

        to Front Power Seat Switch LH*

        (for Sub Bus 1)

        *e

        to CAN Junction Connector RH2

        (for Sub Bus 1)

        - -

        *: w/ Seat position memory system (for front passenger side)

      2. Check the connection diagram of the components which are connected to the junction connector LH2.

        Terminal No. (Symbol) Wiring Color Connected to
        H136-1 (CANH) L

        Main body ECU (multiplex network body ECU)

        (for Sub bus 1)

        H136-2 (CANL) GR
        H138-1 (CANH) G

        Outer mirror control ECU assembly LH

        (for Sub bus 1)

        H138-2 (CANL) GR
        H140-1 (CANH) R

        Front power seat switch LH*

        (for Sub bus 1)

        H140-2 (CANL) GR
        H142-1 (CANH) B

        CAN junction connector RH2

        (for Sub bus 1)

        H142-2 (CANL) GR

        *: w/ Seat position memory system (for front passenger side)

  10. CAN JUNCTION CONNECTOR RH2 (for RHD)


    1. Check the CAN junction connector RH2.

      Tip:

      Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.


      1. A0009ONE04

        Connection diagram

        Table 12. Text in Illustration
        *a

        Component with harness connected

        (CAN Junction Connector RH2)

        *b

        to CAN No. 2 Junction Connector

        (for Sub Bus 1)

        *c

        to Luggage Closer Motor Assembly*1

        (for Sub Bus 1)

        *d

        Multiplex Tilt and Telescopic ECU*2

        (for Sub Bus 1)

        *e

        to Front Power Seat Switch RH

        (for Sub Bus 1)

        *f

        to Outer Mirror Control ECU Assembly RH

        (for Sub Bus 1)

        *g

        to CAN Junction Connector LH2

        (for Sub Bus 1)

        - -

        • *1: w/ Power trunk lid system

        • *2: w/ Power tilt and power telescopic steering column system

      2. Check the connection diagram of the components which are connected to the CAN junction connector RH2.

        Terminal No. (Symbol) Wiring Color Connected to
        H143-1 (CANH) B

        CAN junction connector LH2

        (for Sub bus 1)

        H143-2 (CANL) GR
        H135-1 (CANH) Y

        Luggage closer motor assembly*1

        (for Sub bus 1)

        H135-2 (CANL) GR
        H137-1 (CANH) L

        Multiplex tilt and telescopic ECU*2

        (for Sub bus 1)

        H137-2 (CANL) GR
        H141-1 (CANH) G

        Front power seat switch RH

        (for Sub bus 1)

        H141-2 (CANL) GR
        H139-1 (CANH) R

        Outer mirror control ECU assembly RH

        (for Sub bus 1)

        H139-2 (CANL) GR
        H144-1 (CANH) V

        CAN No. 2 junction connector

        (for Sub bus 1)

        H144-2 (CANL) GR

        • *1: w/ Power trunk lid system

        • *2: w/ Power tilt and power telescopic steering column system

  11. CAN JUNCTION CONNECTOR RH3 (for RHD)


    1. Check the CAN junction connector RH3.

      Tip:

      Connectors that connect to the CAN junction connector can be distinguished by the color of their CAN bus lines. When the connectors have been disconnected from the CAN junction connector, reconnecting the connectors to non-original positions on the CAN junction connector does not affect system performance. However, it is preferred to reconnect the connectors to their original positions to avoid negative effects on the wiring such as tension on the wiring harnesses, and to make future maintenance easier.


      1. A0006FNE14

        Connection diagram

        Table 13. Text in Illustration
        *1 CAN Junction Connector RH3 - -
        *a Junction Connector A Side *b Junction Connector B Side
        *c Ground Terminal *d

        Front view of wire harness connector

        (to CAN Junction Connector RH3)

    2. Check the connection diagram of the components which are connected to the CAN junction connector RH3.

      Table 14. Junction Connector B Side
      Terminal No. (Symbol) Wiring Color Connected to
      H149-1 (CANH) L

      Power management control ECU

      (for Sub bus 11)

      H149-2 (CANL) LG
      H148-1 (CANH) G

      Seat belt control ECU*

      (for Sub bus 11)

      H148-2 (CANL) LG
      H150-1 (CANH) R

      Driving support ECU assembly*

      (for Sub bus 11)

      H150-2 (CANL) LG
      H147-1 (CANH) B

      CAN No. 4 junction connector

      (for Sub bus 11)

      H147-2 (CANL) LG

      • *: w/ Dynamic radar cruise control system

  12. CAN NO. 1 JUNCTION CONNECTOR (for LHD)


    1. Check the CAN No. 1 junction connector.


      1. A0006T7E01

        Connection diagram

        Table 15. Text in Illustration
        *a

        Front view of wire harness connector

        (to CAN No. 1 Junction Connector)

        *b

        to Brake Booster with Master Cylinder Assembly (Skid Control ECU)

        (for Sub Bus 15)

        *c

        to ECM

        (for Sub Bus 15)

        *d

        to Power Management Control ECU

        (for Sub Bus 15)

      2. Check the connection diagram of the components which are connected to the CAN No. 1 junction connector.

        Terminal No. (Symbol) Wiring Color Connected to
        A62-1 (CANH) B

        Brake booster with master cylinder assembly (skid control ECU)

        (for Sub bus 15)

        A62-4 (CANL) W
        A62-2 (CANH) B

        ECM

        (for Sub bus 15)

        A62-5 (CANL) W
        A62-3 (CANH) B

        Power management control ECU

        (for Sub bus 15)

        A62-6 (CANL) W
  13. CAN NO. 2 JUNCTION CONNECTOR


    1. Check the CAN No. 2 junction connector.


      1. A0005GGE03

        Connection diagram

        Table 16. Text in Illustration
        *a

        Rear view of wire harness connector

        (to CAN No. 2 Junction Connector)

        *b

        to CAN Junction Connector RH2

        (for Sub Bus 1)

      2. Check the connection diagram of the components which are connected to the CAN No. 2 junction connector.

        Terminal No. (Symbol) Wiring Color Connected to
        H145-3 (CANH)

        L*1

        V*2

        CAN junction connector RH2

        (for Sub bus 1)

        H145-2 (CANL) GR

        • *1: for LHD

        • *2: for RHD

  14. CAN NO. 3 JUNCTION CONNECTOR (for LHD w/ Dynamic Radar Cruise Control System)


    1. Check the CAN No. 3 junction connector.


      1. A0007KIE02

        Connection diagram

        Table 17. Text in Illustration
        *a

        Front view of wire harness connector

        (to CAN No. 3 Junction Connector)

        *b

        to Driving Support ECU Assembly

        (for Sub Bus 13)

        *c

        to Millimeter Wave Radar Sensor Assembly

        (for Sub Bus 13)

        *d

        to Lane Departure Warning Camera*

        (for Sub Bus 13)


        • *: w/ Lane departure alert system

      2. Check the connection diagram of the components which are connected to the CAN No. 3 junction connector.

        Terminal No. (Symbol) Wiring Color Connected to
        T13-1 (CANH) B

        Driving support ECU assembly

        (for Sub bus 13)

        T13-7 (CANL) W
        T13-2 (CANH) R

        Millimeter wave radar sensor assembly

        (for Sub bus 13)

        T13-8 (CANL) LG
        T13-3 (CANH) B

        Lane departure warning camera*

        (for Sub bus 13)

        T13-9 (CANL) W

        • *: w/ Lane departure alert system

  15. CAN NO. 3 JUNCTION CONNECTOR (for LHD w/o Dynamic Radar Cruise Control System)


    1. Check the CAN No. 3 junction connector.


      1. A0007KIE02

        Connection diagram

        Table 18. Text in Illustration
        *a

        Front view of wire harness connector

        (to CAN No. 3 Junction Connector)

        *b

        to Power Management Control ECU

        (for Sub Bus 11)

        *c

        to CAN Junction Connector RH3

        (for Sub Bus 11)

        *d

        to Lane Departure Warning Camera*

        (for Sub Bus 11)


        • *: w/ Lane departure alert system

      2. Check the connection diagram of the components which are connected to the CAN No. 3 junction connector.

        Terminal No. (Symbol) Wiring Color Connected to
        T13-1 (CANH) B

        Power management control ECU

        (for Sub bus 11)

        T13-7 (CANL) W
        T13-2 (CANH) R

        CAN junction connector RH3

        (for Sub bus 11)

        T13-8 (CANL) LG
        T13-3 (CANH) B

        Lane departure warning camera*

        (for Sub bus 11)

        T13-9 (CANL) W

        • *: w/ Lane departure alert system

  16. CAN NO. 4 JUNCTION CONNECTOR


    1. Check the CAN No. 4 junction connector.


      1. A0007POE02

        Connection diagram

        Table 19. Text in Illustration
        *a

        Front view of wire harness connector

        (to CAN No. 4 Junction Connector)

        *b

        to CAN Junction Connector RH3

        (for Sub Bus 11)

        *c

        to Blind Spot Monitor Sensor LH*

        (for Sub Bus 11)

        *d

        to CAN No. 5 Junction Connector

        (for Sub Bus 11)

        *: w/ Blind spot monitor system

      2. Check the connection diagram of the components which are connected to the CAN No. 4 junction connector.

        Terminal No. (Symbol) Wiring Color Connected to
        U18-4 (CANH) B

        CAN junction connector RH3

        (for Sub bus 11)

        U18-10 (CANL) W
        U18-5 (CANH) B

        Blind spot monitor sensor LH*

        (for Sub bus 11)

        U18-11 (CANL) R
        U18-6 (CANH) B

        CAN No. 5 junction connector

        (for Sub bus 11)

        U18-12 (CANL) W

        *: w/ Blind spot monitor system

  17. CAN NO. 5 JUNCTION CONNECTOR


    1. Check the CAN No. 5 junction connector.


      1. A0004HVE02

        Connection diagram

        Table 20. Text in Illustration
        *a

        Rear view of wire harness connector

        (to CAN No. 5 Junction Connector)

        *b

        to CAN No. 4 Junction Connector

        (for Sub Bus 11)

      2. Check the connection diagram of the components which are connected to the CAN No. 5 junction connector.

        Terminal No. (Symbol) Wiring Color Connected to
        U19-3 (CANH) B

        CAN No. 4 junction connector

        (for Sub bus 11)

        U19-2 (CANL) W
  18. DLC3


    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0005XNE01

      Measure the resistance according to the value(s) in the table below.

      Table 21. Text in Illustration
      *1 DLC3 - -
      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H29-6 (CANH) - H29-14 (CANL) L - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      H29-6 (CANH) - H29-4 (CG) L - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H29-14 (CANL) - H29-4 (CG) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H29-6 (CANH) - H29-16 (BAT) L - L HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H29-14 (CANL) - H29-16 (BAT) W - L LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  19. A0005U5E03

    POWER MANAGEMENT CONTROL ECU

    Table 22. Text in Illustration
    *a

    Component without harness connected

    (Power Management Control ECU)

    - -

    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0006D8E02

      Disconnect the power management control ECU connector.

      Table 23. Text in Illustration
      *a

      Rear view of wire harness connector

      (to Power Management Control ECU)

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Table 24. V Bus Branch Lines
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H2-25 (CA1H) - H2-24 (CA1L) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      H2-25 (CA1H) - H2-4 (E12) B - BR HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H2-24 (CA1L) - H2-4 (E12) W - BR LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H2-25 (CA1H) - H2-7 (AM21) B - LG HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H2-24 (CA1L) - H2-7 (AM21) W - LG LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Standard Resistance
      Table 25. Sub Bus 15 Main Lines
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H2-31 (CA3P) - H2-30 (CA3N) R - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω
      H2-31 (CA3P) - H2-4 (E12) R - BR HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H2-30 (CA3N) - H2-4 (E12) W - BR LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H2-31 (CA3P) - H2-7 (AM21) R - LG HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H2-30 (CA3N) - H2-7 (AM21) W - LG LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
    4. Disconnect the cable from the negative (-) auxiliary battery terminal.

    5. A0008NCE02

      Disconnect the power management control ECU connector.

      Table 26. Text in Illustration
      *a

      Rear view of wire harness connector

      (to Power Management Control ECU)

    6. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Table 27. Sub Bus 11 Main Lines
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H1-34 (CA2H) - H1-35 (CA2L) L - LG HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω
      H1-34 (CA2H) - H1-6 (E1) L - BR HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H1-35 (CA2L) - H1-6 (E1) LG - BR LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H1-34 (CA2H) - H1-1 (AM22) L - P HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H1-35 (CA2L) - H1-1 (AM22) LG - P LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  20. A0007UOE03

    ECM

    Table 28. Text in Illustration
    *a

    Component without harness connected

    (ECM)

    - -

    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A00084FE01

      Disconnect the ECM connectors.

      Table 29. Text in Illustration
      *a

      Front view of wire harness connector

      (to ECM)

      - -
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Table 30. V Bus Main Lines
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      A22-13 (CANH) - A22-26 (CANL) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω
      A22-13 (CANH) - D24-16 (E1) B - BR HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A22-26 (CANL) - D24-16 (E1) W - BR LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A22-13 (CANH) - A22-1 (BATT) B - GR HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      A22-26 (CANL) - A22-1 (BATT) W - GR LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Standard Resistance
      Table 31. Sub Bus 15 Main Lines
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      A22-12 (CANP) - A22-25 (CANN) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω
      A22-12 (CANP) - D24-16 (E1) B - BR HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A22-25 (CANN) - D24-16 (E1) W - BR LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A22-12 (CANP) - A22-1 (BATT) B - GR HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      A22-25 (CANN) - A22-1 (BATT) W - GR LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  21. A0006SHE02

    COMBINATION METER ASSEMBLY

    Table 32. Text in Illustration
    *a

    Component without harness connected

    (Combination Meter Assembly)

    - -

    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0008M8E01

      Disconnect the combination meter assembly connector.

      Table 33. Text in Illustration
      *a

      Front view of wire harness connector

      (to Combination Meter Assembly)

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H14-28 (CANH) - H14-29 (CANL) G - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω
      H14-28 (CANH) - H14-30 (ES) G - BR HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H14-29 (CANL) - H14-30 (ES) W - BR LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H14-28 (CANH) - H14-22 (B) G - W HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H14-29 (CANL) - H14-22 (B) W - W LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  22. A0008KZE03

    INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY AND MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

    Table 34. Text in Illustration
    *a

    Component without harness connected

    (Instrument Panel Junction Block Assembly and Main Body ECU (Multiplex Network Body ECU))

    - -

    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0003YQE03

      Disconnect the main body ECU (multiplex network body ECU) connectors.

      Table 35. Text in Illustration
      *1 DLC3 - -
      *a

      Front view of wire harness connector

      (to Main Body ECU (Multiplex Network Body ECU))

      - -
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Table 36. V Bus Branch Lines
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H10-14 (CANH) - H10-13 (CANL) V - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      H10-14 (CANH) - H29-4 (CG) V - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H10-13 (CANL) - H29-4 (CG) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H10-14 (CANH) - H29-16 (BAT) V - L HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H10-13 (CANL) - H29-16 (BAT) W - L LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Standard Resistance
      Table 37. Sub Bus 1 Main Lines
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H9-9 (CANP) - H9-10 (CANN) Y - GR HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω
      H9-9 (CANP) - H29-4 (CG) Y - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H9-10 (CANN) - H29-4 (CG) GR - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H9-9 (CANP) - H29-16 (BAT) Y - L HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H9-10 (CANN) - H29-16 (BAT) GR - L LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  23. A0008LYE03

    BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY (SKID CONTROL ECU)

    Table 38. Text in Illustration
    *a

    Component without harness connected

    (Brake Booster with Master Cylinder Assembly (Skid Control ECU))

    - -

    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0006TPE01

      Disconnect the brake booster with master cylinder assembly (skid control ECU) connector.

      Table 39. Text in Illustration
      *a

      Front view of wire harness connector

      (to Brake Booster with Master Cylinder Assembly (Skid Control ECU))

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Table 40. V Bus Branch Lines
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      A24-37 (CA1H) - A24-38 (CA1L) GR - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      A24-37 (CA1H) - A24-28 (GND) GR - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A24-38 (CA1L) - A24-28 (GND) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A24-37 (CA1H) - A24-15 (BS) GR - Y HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      A24-38 (CA1L) - A24-15 (BS) W - Y LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Standard Resistance
      Table 41. Sub Bus 15 Branch Lines
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      A24-35 (CA2H) - A24-34 (CA2L) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      A24-35 (CA2H) - A24-28 (GND) B - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A24-34 (CA2L) - A24-28 (GND) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A24-35 (CA2H) - A24-15 (BS) B - Y HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      A24-34 (CA2L) - A24-15 (BS) W - Y LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  24. STEERING SENSOR


    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A00092CE01

      Disconnect the steering sensor connector.

      Table 42. Text in Illustration
      *a

      Front view of wire harness connector

      (to Steering Sensor)

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H23-3 (CANH) - H23-2 (CANL) P - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      H23-3 (CANH) - H23-1 (ESS) P - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H23-2 (CANL) - H23-1 (ESS) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H23-3 (CANH) - H23-5 (BAT) P - W HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H23-2 (CANL) - H23-5 (BAT) W - W LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  25. POWER STEERING ECU WITH MOTOR ASSEMBLY


    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0009B0E03
      A000908E03

      Disconnect the power steering ECU with motor assembly connectors.

      Table 43. Text in Illustration
      *a

      Component without harness connected

      (Power Steering ECU with Motor Assembly)

      - -
      Table 44. Text in Illustration
      *a

      Front view of wire harness connector

      (to Power Steering ECU with Motor Assembly)

      - -
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      c1-7 (CANH) - c1-8 (CANL) Y - SB HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      c1-7 (CANH) - c2-2 (PGND) Y - B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      c1-8 (CANL) - c2-2 (PGND) SB - B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      c1-7 (CANH) - c2-1 (PIG) Y - R HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      c1-8 (CANL) - c2-1 (PIG) SB - R LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  26. AIRBAG SENSOR ASSEMBLY


    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0009MIE01

      Disconnect the airbag sensor assembly connector.

      Table 45. Text in Illustration
      *1 DLC3 - -
      *a

      Front view of wire harness connector

      (to Airbag Sensor Assembly)

      - -
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H36-13 (CANH) - H36-22 (CANL) Y - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      H36-13 (CANH) - H36-25 (E1) Y - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H36-22 (CANL) - H36-25 (E1) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H36-13 (CANH) - H29-16 (BAT) Y - L HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H36-22 (CANL) - H29-16 (BAT) W - L LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  27. A0003VTE02

    CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

    Table 46. Text in Illustration
    *a

    Component without harness connected

    (Certification ECU (Smart Key ECU Assembly))

    - -

    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0008KGE02

      Disconnect the certification ECU (smart key ECU assembly) connectors.

      Table 47. Text in Illustration
      *a

      Front view of wire harness connector

      (to Certification ECU (Smart Key ECU Assembly))

      - -
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H58-1 (CANH) - H58-2 (CANL) V - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      H58-1 (CANH) - H57-1 (E) V - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H58-2 (CANL) - H57-1 (E) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H58-1 (CANH) - H58-5 (+B) V - R HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H58-2 (CANL) - H58-5 (+B) W - R LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  28. A0003MVE01

    MULTI-MEDIA MODULE RECEIVER ASSEMBLY (w/ Navigation System)

    Table 48. Text in Illustration
    *a

    Component without harness connected

    (Multi-media Module Receiver Assembly)

    - -

    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A00059KE01

      Disconnect the multi-media module receiver assembly connector.

      Table 49. Text in Illustration
      *a

      Front view of wire harness connector

      (to Multi-media Module Receiver Assembly)

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H97-1 (CANH) - H97-2 (CANL) BE - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      H97-1 (CANH) - H97-12 (GND1) BE - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H97-2 (CANL) - H97-12 (GND1) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H97-1 (CANH) - H97-17 (+B1) BE - R HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H97-2 (CANL) - H97-17 (+B1) W - R LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  29. AIR CONDITIONING AMPLIFIER ASSEMBLY


    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0008RAE01
      A0009B1E05

      Disconnect the air conditioning amplifier assembly connector.

      Table 50. Text in Illustration
      *a

      Component without harness connected

      (Air Conditioning Amplifier Assembly)

      - -
      Table 51. Text in Illustration
      *a

      Front view of wire harness connector

      (to Air Conditioning Amplifier Assembly)

      - -
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H54-11 (CANH) - H54-12 (CANL) G - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      H54-11 (CANH) - H54-14 (GND) G - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H54-12 (CANL) - H54-14 (GND) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H54-11 (CANH) - H54-21 (B) G - GR HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H54-12 (CANL) - H54-21 (B) W - GR LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  30. CLEARANCE WARNING ECU ASSEMBLY


    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0009CIE03

      Disconnect the clearance warning ECU assembly connector.

      Table 52. Text in Illustration
      *1 DLC3 - -
      *a

      Front view of wire harness connector

      (to Clearance Warning ECU Assembly)

      - -
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H61-17 (R1) - H61-18 (R2) P - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      H61-17 (R1) - H61-27 (E) P - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H61-18 (R2) - H61-27 (E) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H61-17 (R1) - H29-16 (BAT) P - L HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H61-18 (R2) - H29-16 (BAT) W - L LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  31. A0003ZUE02

    OUTER MIRROR CONTROL ECU ASSEMBLY LH (w/ Seat Position Memory System)

    Table 53. Text in Illustration
    *a

    Component without harness connected

    (Outer Mirror Control ECU Assembly LH

    - -

    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0007NHE02

      Disconnect the outer mirror control ECU assembly LH connector.

      Table 54. Text in Illustration
      *a

      Front view of wire harness connector

      (to Outer Mirror Control ECU Assembly LH)

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      M9-9 (CANP) - M9-8 (CANN) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      M9-9 (CANP) - M9-7 (GND) B - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      M9-8 (CANN) - M9-7 (GND) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      M9-9 (CANP) - M9-6 (CPUB) B - W HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      M9-8 (CANN) - M9-6 (CPUB) W - W LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  32. A0006X0E02

    OUTER MIRROR CONTROL ECU ASSEMBLY RH (w/ Seat Position Memory System)

    Table 55. Text in Illustration
    *a

    Component without harness connected

    (Outer Mirror Control ECU Assembly RH)

    - -

    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A00075NE02

      Disconnect the outer mirror control ECU assembly RH connector.

      Table 56. Text in Illustration
      *a

      Front view of wire harness connector

      (to Outer Mirror Control ECU Assembly RH)

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      L10-9 (CANP) - L10-8 (CANN) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      L10-9 (CANP) - L10-7 (GND) B - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      L10-8 (CANN) - L10-7 (GND) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      L10-9 (CANP) - L10-6 (CPUB) B - W HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      L10-8 (CANN) - L10-6 (CPUB) W - W LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  33. A0009H9E02

    FRONT POWER SEAT SWITCH LH (w/ Seat Position Memory System)

    Table 57. Text in Illustration
    *a

    Component without harness connected

    (Front Power Seat Switch LH)

    - -

    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0007J4E02

      Disconnect the connectors of the front power seat switch LH.

      Table 58. Text in Illustration
      *a

      Front view of wire harness connector

      (to Front Power Seat Switch LH)

      - -
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      X10-8 (CANP) - X10-7 (CANN) L - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      X10-8 (CANP) - X9-2 (GND) L - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      X10-7 (CANN) - X9-2 (GND) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      X10-8 (CANP) - X9-7 (+B) L - R HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      X10-7 (CANN) - X9-7 (+B) W - R LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  34. A0004QHE03

    FRONT POWER SEAT SWITCH RH (w/ Seat Position Memory System)

    Table 59. Text in Illustration
    *a

    Component without harness connected

    (Front Power Seat Switch RH)

    - -

    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0009LOE02

      Disconnect the connectors of the front power seat switch RH.

      Table 60. Text in Illustration
      *a

      Front view of wire harness connector

      (to Front Power Seat Switch RH)

      - -
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      W10-8 (CANP) - W10-7 (CANN) L - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      W10-8 (CANP) - W9-2 (GND) L - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      W10-7 (CANN) - W9-2 (GND) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      W10-8 (CANP) - W9-7 (+B) L - R HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      W10-7 (CANN) - W9-7 (+B) W - R LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  35. A0007BNE03

    BLIND SPOT MONITOR SENSOR LH (w/ Blind Spot Monitor System)

    Table 61. Text in Illustration
    *a

    Component without harness connected

    (Blind Spot Monitor Sensor LH)

    - -

    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0008ALE03

      Disconnect the blind spot monitor sensor LH connector.

      Table 62. Text in Illustration
      *1 DLC3 - -
      *a

      Front view of wire harness connector

      (to Blind Spot Monitor Sensor LH)

      - -
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      U8-2 (CA1P) - U8-7 (CA1N) B - R HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      U8-2 (CA1P) - U8-10 (BLGD) B - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      U8-7 (CA1N) - U8-10 (BLGD) R - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      U8-2 (CA1P) - H29-16 (BAT) B - L HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      U8-7 (CA1N) - H29-16 (BAT) R - L LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  36. A0004H0E03

    MULTIPLEX TILT AND TELESCOPIC ECU (w/ Seat Position Memory System or Power Tilt and Power Telescopic Steering Column System)

    Table 63. Text in Illustration
    *a

    Component without harness connected

    (Multiplex Tilt and Telescopic ECU)

    - -

    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0004SQE03

      Disconnect the multiplex tilt and telescopic ECU connector.

      Table 64. Text in Illustration
      *a

      Front view of wire harness connector

      (to Multiplex Tilt and Telescopic ECU)

      - -
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H12-3 (CANP) - H12-11 (CANN) L - GR HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      H12-3 (CANP) - H12-1 (GND) L - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H12-11 (CANN) - H12-1 (GND) GR - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H12-3 (CANP) - H12-2 (+B) L - Y HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H12-11 (CANN) - H12-2 (+B) GR - Y LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  37. A00050JE02

    SEAT BELT CONTROL ECU (w/ Dynamic Radar Cruise Control System)

    Table 65. Text in Illustration
    *a

    Component without harness connected

    (Seat Belt Control ECU)

    - -

    1. A0005MLE02

      Disconnect the seat belt control ECU connectors.

      Table 66. Text in Illustration
      *a

      Front view of wire harness connector

      (to Seat Belt Control ECU)

    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H78-1 (CANH) - H78-2 (CANL) G - LG HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      H78-1 (CANH) - H77-8 (PGND) G - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H78-2 (CANL) - H77-8 (PGND) LG - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H78-1 (CANH) - H77-7 (+B) G - B HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H78-2 (CANL) - H77-7 (+B) LG - B LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  38. A0004Z8E02

    DRIVING SUPPORT ECU ASSEMBLY (w/ Dynamic Radar Cruise Control System)

    Table 67. Text in Illustration
    *a

    Component without harness connected

    (Driving Support ECU Assembly)

    - -

    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0003SDE02

      Disconnect the driving support ECU assembly connector.

      Table 68. Text in Illustration
      *a

      Front view of wire harness connector

      (to Driving Support ECU Assembly)

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Table 69. Sub Bus 11 Branch Lines
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H75-39 (CA2H) - H75-17 (CA2L) R - LG HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      H75-39 (CA2H) - H75-25 (GND) R - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H75-17 (CA2L) - H75-25 (GND) LG - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H75-39 (CA2H) - H75-30 (B) R - V HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H75-17 (CA2L) - H75-30 (B) LG - V LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      Standard Resistance
      Table 70. Sub Bus 13 Main Lines
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      H75-40 (CA1P) - H75-18 (CA1N) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω
      H75-40 (CA1P) - H75-25 (GND) B - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H75-18 (CA1N) - H75-25 (GND) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      H75-40 (CA1P) - H75-30 (B) B - V HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      H75-18 (CA1N) - H75-30 (B) W - V LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  39. MILLIMETER WAVE RADAR SENSOR (w/ Dynamic Radar Cruise Control System)


    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0006TTE02

      Disconnect the millimeter wave radar sensor connector.

      Table 71. Text in Illustration
      *1 DLC3
      *a

      Front view of wire harness connector

      (to Millimeter Wave Radar Sensor)

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      A55-4 (CA1P) - A55-3 (CA1N) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω
      A55-4 (CA1P)- H29-4 (CG) B - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A55-3 (CA1N) - H29-4 (CG) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      A55-4 (CA1P) - H29-16 (BAT) B - L HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      A55-3 (CA1N) - H29-16 (BAT) W - L LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  40. A00057RE02

    LANE DEPARTURE WARNING CAMERA (for LHD w/ Lane Departure Alert System)

    Table 72. Text in Illustration
    *a

    Component without harness connected

    (Lane Departure Warning Camera)

    - -

    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0008TXE02

      Disconnect the lane departure warning camera connector.

      Table 73. Text in Illustration
      *1 DLC3 - -
      *a

      Front view of wire harness connector

      (to Lane Departure Warning Camera)

      - -
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      T12-6 (CA1P) - T12-12 (CA1N) B - W HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      T12-6 (CA1P) - T12-11 (GND) B - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      T12-12 (CA1N) - T12-11 (GND) W - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      T12-6 (CA1P) - H29-16 (BAT) B - L HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      T12-12 (CA1N) - H29-16 (BAT) W - L LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
  41. A0009IFE01

    LUGGAGE CLOSER MOTOR ASSEMBLY (w/ Power Trunk Lid System)

    Table 74. Text in Illustration
    *a

    Component without harness connected

    (Luggage Closer Motor Assembly)

    - -

    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

    2. A0007IKE03

      Disconnect the luggage closer motor assembly connector.

      Table 75. Text in Illustration
      *a

      Front view of wire harness connector

      (to Luggage Closer Motor Assembly)

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      U16-6 (CANP) - U16-5 (CANN) V - GR HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω
      U16-6 (CANP) - U16-11 (GND) V - W-B HIGH-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      U16-5 (CANN) - U16-11 (GND) GR - W-B LOW-level CAN bus line - Ground Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
      U16-6 (CANP) - U16-10 (ECUB) V - W HIGH-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
      U16-5 (CANN) - U16-10 (ECUB) GR - W LOW-level CAN bus line - Auxiliary battery positive (+) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher