CAN COMMUNICATION SYSTEM TERMINALS OF ECU

Note


  • Turn the engine switch off before measuring the resistances of CAN bus main wires and CAN bus branch wires.

  • After the engine switch is turned off, check that the key reminder warning system and light reminder warning system are not operating.

  • Before measuring the resistance, leave the vehicle as is for at least 1 minute and do not operate the engine switch, any other switches or doors. If any doors need to be opened in order to check the connectors, open the doors and leave them open.

Tech Tips


  • Operating the engine 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.

  • Systems (ECUs and sensors) that adopt CAN communication vary depending on the options that the vehicle is equipped with. Check which systems (ECUs and sensors) are installed on the vehicle Click here.

Note

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


  1. CAN NO. 1 JUNCTION CONNECTOR RH (for RHD)

    A01CFGME01
    Text in Illustration
    *1 CAN No. 1 Junction Connector RH - -
    *a Junction Connector B Side *b Junction Connector A Side
    *c

    Front view of wire harness connector

    (to CAN No. 1 Junction Connector RH)

    		 *d Earth Terminal

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

      A01CBRJE01
      for CAN Junction Connector B Side
      Terminal No. (Symbol) Wiring Color Connected to
      G65-1 (CANH) SB Power steering ECU
      G65-2 (CANL) W
      G66-1 (CANH) GR DLC3
      G66-2 (CANL) W
      G67-1 (CANH) SB CAN junction connector CTR
      G67-2 (CANL) W
      G69-1 (CANH) B CAN No. 5 junction connector
      G69-2 (CANL) W

  2. CAN NO. 1 JUNCTION CONNECTOR RH (for LHD)

    A01CEJ4E02
    Text in Illustration
    *1 CAN No. 1 Junction Connector RH - -
    *a Junction Connector B Side *b Junction Connector A Side
    *c

    Front view of wire harness connector

    (to CAN No. 1 Junction Connector RH)

    		 *d Earth Terminal

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

      A01CDG6E02
      CAN Junction Connector B Side
      Terminal No. (Symbol) Wiring Color Connected to
      G67-1 (CANH) SB CAN junction connector CTR
      G67-2 (CANL) W
      G87-1 (CANH) R AFS ECU
      G87-2 (CANL) W
      G88-1 (CANH) Y CAN No. 5 junction connector
      G88-2 (CANL) W
      G89-1 (CANH) V Air conditioning amplifier
      G89-2 (CANL) W

  3. CAN NO. 2 JUNCTION CONNECTOR RH (for RHD)

    A01CE8HE03
    Text in Illustration
    *1 CAN No. 2 Junction Connector RH - -
    *a Junction Connector B Side *b Junction Connector A Side
    *c

    Front view of wire harness connector

    (to CAN No. 2 Junction Connector RH)

    		 *d Earth Terminal

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

      A01CCINE01
      CAN Junction Connector B Side
      Terminal No. (Symbol) Wiring Color Connected to
      G70-1 (CANH) SB Certification ECU (Smart key ECU assembly)
      G70-2 (CANL) W
      G71-1 (CANH) B CAN No. 3 junction connector
      G71-2 (CANL) W
      G72-1 (CANH) B CAN No. 5 junction connector
      G72-2 (CANL) W
      G73-1 (CANH) P Outer mirror control ECU
      G73-2 (CANL) W

  4. CAN NO. 2 JUNCTION CONNECTOR RH (for LHD)

    A01CCXAE02
    Text in Illustration
    *1 CAN No. 2 Junction Connector RH - -
    *a Junction Connector B Side *b Junction Connector A Side
    *c

    Front view of wire harness connector

    (to CAN No. 2 Junction Connector RH)

    		 *d Earth Terminal

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

      A01CETHE01
      CAN Junction Connector B Side
      Terminal No. (Symbol) Wiring Color Connected to
      G70-1 (CANH) SB Certification ECU (Smart key ECU assembly)
      G70-2 (CANL) W
      G71-1 (CANH) B CAN No. 3 junction connector
      G71-2 (CANL) W
      G91-1 (CANH) BR CAN No. 5 junction connector
      G91-2 (CANL) W

  5. CAN JUNCTION CONNECTOR CTR (for RHD)

    A01CB33E03
    Text in Illustration
    *1 CAN Junction Connector CTR - -
    *a Junction Connector B Side *b Junction Connector A Side
    *c

    Front view of wire harness connector

    (to CAN Junction Connector CTR)

    		 *d Earth Terminal

    1. Check the connection diagram of the components which are connected to the CAN junction connector CTR.

      A01CASRE01
      CAN Junction Connector B Side
      Terminal No. (Symbol) Wiring Color Connected to
      G61-1 (CANH) B CAN No. 2 junction connector
      G61-2 (CANL) W
      G62-1 (CANH) SB CAN No. 1 junction connector RH
      G62-2 (CANL) W
      G63-1 (CANH) Y Center airbag sensor assembly
      G63-2 (CANL) W
      G64-1 (CANH) BR Steering angle sensor
      G64-2 (CANL) W

  6. CAN JUNCTION CONNECTOR CTR (for LHD)

    A01CGFQE02
    Text in Illustration
    *1 CAN Junction Connector CTR - -
    *a Junction Connector B Side *b Junction Connector A Side
    *c

    Front view of wire harness connector

    (to CAN Junction Connector CTR)

    		 *d Earth Terminal

    1. Check the connection diagram of the components which are connected to the CAN junction connector CTR.

      A01CD7NE01
      CAN Junction Connector B Side
      Terminal No. (Symbol) Wiring Color Connected to
      G61-1 (CANH) R CAN No. 3 junction connector
      G61-2 (CANL) W
      G62-1 (CANH) SB CAN No. 1 junction connector RH
      G62-2 (CANL) W
      G63-1 (CANH) Y Center airbag sensor assembly
      G63-2 (CANL) W
      G90-1 (CANH) BR Steering angle sensor
      G90-2 (CANL) W

  7. CAN NO. 2 JUNCTION CONNECTOR (for RHD)

    A01CGHQE02
    Text in Illustration
    *a

    Component without harness connected

    (CAN No. 2 Junction Connector)

    		 - -

    1. Check the CAN No. 2 junction connector.

      A01CAZ6E37
      Text in Illustration
      *a

      Front view of wire harness connector

      (to CAN No. 2 Junction Connector)

      		 *b to Skid Control ECU
      *c to ECM *d to Main Body ECU
      *e to A/C Amplifier *f to CAN J/C CTR
      *g to AFS ECU - -

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

      Terminal No. (Symbol) Wiring Color Connected to
      G56-1 (CANH) B ECM
      G56-12 (CANL) W
      G56-2 (CANH) B Brake actuator (Skid control ECU)
      G56-13 (CANL) W
      G56-3 (CANH) G Main body ECU
      G56-14 (CANL) W
      G56-4 (CANH) V Air conditioning amplifier
      G56-15 (CANL) W
      G56-5 (CANH) B CAN junction connector CTR
      G56-16 (CANL) W
      G56-7 (CANH) GR AFS ECU
      G56-18 (CANL) W

  8. CAN NO. 2 JUNCTION CONNECTOR (for LHD)

    A01CGHQE02
    Text in Illustration
    *a

    Component without harness connected

    (CAN No. 2 Junction Connector)

    		 - -

    1. Check the CAN No. 2 junction connector.

      A01CAZ6E24
      Text in Illustration
      *a

      Front view of wire harness connector

      (to CAN No. 2 Junction Connector)

      		 *b DLC3
      *c to CAN No. 6 Junction Connector *d to Main Body ECU
      *e to Power Steering ECU *f to CAN No. 3 Junction Connector

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

      Terminal No. (Symbol) Wiring Color Connected to
      G56-1 (CANH) B CAN No. 6 junction connector
      G56-12 (CANL) W
      G56-2 (CANH) GR DLC3
      G56-13 (CANL) W
      G56-3 (CANH) G Main body ECU
      G56-14 (CANL) W
      G56-4 (CANH) B Power steering ECU
      G56-15 (CANL) W
      G56-5 (CANH) B CAN No. 3 junction connector
      G56-16 (CANL) W

  9. CAN NO. 3 JUNCTION CONNECTOR (for RHD)

    A01CAYWE04
    Text in Illustration
    *a

    Component without harness connected

    (CAN No. 3 Junction Connector)

    		 - -

    1. Check the CAN No. 3 junction connector.

      A01CAZ6E21
      Text in Illustration
      *a

      Front view of wire harness connector

      (to CAN No. 3 Junction Connector)

      		 *b to CAN No. 2 J/C RH
      *c to CAN No. 4 J/C *d to Clearance Warning ECU

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

      Terminal No. (Symbol) Wiring Color Connected to
      F10-5 (CANH) B CAN No. 2 junction connector RH
      F10-16 (CANL) W
      F10-6 (CANH) B CAN No. 4 junction connector
      F10-17 (CANL) W
      F10-7 (CANH) B Clearance warning ECU
      F10-18 (CANL) W

  10. CAN NO. 3 JUNCTION CONNECTOR (for LHD)

    A01CAYWE04
    Text in Illustration
    *a

    Component without harness connected

    (CAN No. 3 Junction Connector)

    		 - -

    1. Check the CAN No. 3 junction connector.

      A01CAZ6E22
      Text in Illustration
      *a

      Front view of wire harness connector

      (to CAN No. 3 Junction Connector)

      		 *b to Clearance Warning ECU
      *c to CAN No. 4 J/C *d to CAN No. 2 J/C RH
      *e to CAN J/C CTR *f to CAN No. 2 J/C
      *g to Navigation ECU - -

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

      Terminal No. (Symbol) Wiring Color Connected to
      F10-5 (CANH) B CAN No. 2 junction connector RH
      F10-16 (CANL) W
      F10-6 (CANH) B CAN No. 4 junction connector
      F10-17 (CANL) W
      F10-7 (CANH) B Clearance warning ECU
      F10-18 (CANL) W
      F10-8 (CANH) R CAN junction connector CTR
      F10-19 (CANL) W
      F10-9 (CANH) R CAN No. 2 junction connector
      F10-20 (CANL) W
      F10-11 (CANH) B Navigation ECU*1
      F10-22 (CANL) W

      Tech Tips

      *1: w/ Navigation system

  11. CAN NO. 4 JUNCTION CONNECTOR (for RHD)

    A01CEKLE05
    Text in Illustration
    *a

    Component without harness connected

    (CAN No. 4 Junction Connector)

    		 - -

    1. Check the CAN No. 4 junction connector.

      A01CF58E17
      Text in Illustration
      *A w/ Power Back Door System *B w/o Power Back Door System
      *a

      Front view of wire harness connector

      (to CAN No. 4 Junction Connector)

      		 *b to CAN No. 3 J/C
      *c to Main Body ECU *d to Power Slide Door ECU LH
      *e to Power Back Door ECU *f to Back Door Closer ECU

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

      Terminal No. (Symbol) Wiring Color Connected to
      N28-1 (CANH) B Main body ECU
      N28-9 (CANL) W
      N28-2 (CANH) B CAN No. 3 junction connector
      N28-10 (CANL) W
      N28-3 (CANH) B Slide door motor unit LH (Power slide door ECU LH)
      N28-11 (CANL) W
      N28-8 (CANH) B Back door motor unit (Power back door ECU)*1
      N28-4 (CANL) W
      N28-8 (CANH) B Multiplex network door ECU (Back door closer ECU)*2
      N28-4 (CANL) W

      Tech Tips


      • *1: w/ Power back door system

      • *2: w/o Power back door system

  12. CAN NO. 4 JUNCTION CONNECTOR (for LHD)

    A01CEKLE05
    Text in Illustration
    *a

    Component without harness connected

    (CAN No. 4 Junction Connector)

    		 - -

    1. Check the CAN No. 4 junction connector.

      A01CF58E15
      Text in Illustration
      *A w/ Power Back Door System *B w/o Power Back Door System
      *a

      Front view of wire harness connector

      (to CAN No. 4 Junction Connector)

      		 *b to CAN No. 3 J/C
      *c to CAN No. 7 J/C *d to Position Control ECU
      *e to Power Back Door ECU *f to Back Door Closer ECU
      *g to Power Slide Door ECU LH - -

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

      Terminal No. (Symbol) Wiring Color Connected to
      N28-1 (CANH) B CAN No. 7 junction connector
      N28-9 (CANL) W
      N28-2 (CANH) B CAN No. 3 junction connector
      N28-10 (CANL) W
      N28-3 (CANH) B Slide door motor unit LH (Power slide door ECU LH)
      N28-11 (CANL) W
      N28-8 (CANH) B Back door motor unit (Power back door ECU)*1
      N28-4 (CANL) W
      N28-8 (CANH) B Multiplex network door ECU (Back door closer ECU)*2
      N28-4 (CANL) W
      N28-7 (CANH) GR Position control ECU and switch (Position control ECU)
      N28-5 (CANL) W

      Tech Tips


      • *1: w/ Power back door system

      • *2: w/o Power back door system

  13. CAN NO. 5 JUNCTION CONNECTOR (for RHD)

    A01CAYWE05
    Text in Illustration
    *a

    Component without harness connected

    (CAN No. 5 Junction Connector)

    		 - -

    1. Check the CAN No. 5 junction connector.

      A01CAZ6E33
      Text in Illustration
      *a

      Front view of wire harness connector

      (to CAN No. 5 Junction Connector)

      		 *b to Yaw Rate and Acceleration Sensor
      *c to CAN No. 1 J/C RH *d to Combination Meter
      *e to Position Control ECU *f to Power Slide Door ECU RH
      *g to Combination Meter *h to CAN No. 2 J/C RH

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

      Terminal No. (Symbol) Wiring Color Connected to
      M22-6 (CANH) B CAN No. 1 junction connector RH
      M22-17 (CANL) W
      M22-5 (CANH) B Yaw rate and acceleration sensor
      M22-16 (CANL) W
      M22-7 (CANH) B Combination meter
      M22-18 (CANL) W
      M22-8 (CANH) GR Position control ECU and switch (Position control ECU)*1
      M22-19 (CANL) W
      M22-10 (CANH) B Combination meter
      M22-21 (CANL) W
      M22-11 (CANH) B CAN No. 2 junction connector RH
      M22-22 (CANL) W
      M22-9 (CANH) R Slide door motor unit RH (Power slide door ECU RH)*2
      M22-20 (CANL) W

      Tech Tips


      • *1: w/ Seat position memory

      • *2: w/ Power slide door RH

  14. CAN NO. 5 JUNCTION CONNECTOR (for LHD)

    A01CAYWE05
    Text in Illustration
    *a

    Component without harness connected

    (CAN No. 5 Junction Connector)

    		 - -

    1. Check the CAN No. 5 junction connector.

      A01CAZ6E34
      Text in Illustration
      *a

      Front view of wire harness connector

      (to CAN No. 5 Junction Connector)

      		 *b to Yaw Rate and Acceleration Sensor
      *c to CAN No. 1 J/C RH *d to Combination Meter
      *e to Power Slide Door ECU RH *f to Combination Meter
      *g to CAN No. 2 J/C RH - -

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

      Terminal No. (Symbol) Wiring Color Connected to
      M22-6 (CANH) B CAN No. 1 junction connector RH
      M22-17 (CANL) W
      M22-5 (CANH) B Yaw rate and acceleration sensor
      M22-16 (CANL) W
      M22-7 (CANH) B Combination meter
      M22-18 (CANL) W
      M22-10 (CANH) B Combination meter
      M22-21 (CANL) W
      M22-11 (CANH) B CAN No. 2 junction connector RH
      M22-22 (CANL) W
      M22-9 (CANH) R Slide door motor unit RH (Power slide door ECU RH)
      M22-20 (CANL) W

  15. CAN NO. 6 JUNCTION CONNECTOR (for LHD)

    A01CD8JE01
    Text in Illustration
    *a

    Component without harness connected

    (CAN No. 6 Junction Connector)

    		 - -

    1. Check the CAN No. 6 junction connector.

      A01CB6FE02
      Text in Illustration
      *a

      Front view of wire harness connector

      (to CAN No. 6 Junction Connector)

      		 *b to ECM
      *c to Skid Control ECU *d to CAN No. 2 J/C

    2. Check the connection diagram of the components which are connected to the CAN No. 6 junction connector Click here.

      Terminal No. (Symbol) Wiring Color Connected to
      A44-1 (CANH) L ECM
      A44-6 (CANL) Y
      A44-2 (CANH) V Brake actuator (Skid control ECU)
      A44-4 (CANL) P
      A44-3 (CANH) B CAN No. 2 junction connector
      A44-5 (CANL) W

  16. CAN NO. 7 JUNCTION CONNECTOR (for LHD)

    A01CEKLE06
    Text in Illustration
    *a

    Component without harness connected

    (CAN No. 7 Junction Connector)

    		 - -

    1. Check the CAN No. 7 junction connector.

      A01CF58E16
      Text in Illustration
      *a

      Front view of wire harness connector

      (to CAN No. 7 Junction Connector)

      		 *b to CAN No. 4 J/C
      *c to Outer Mirror Control ECU *d to Main Body ECU

    2. Check the connection diagram of the components which are connected to the CAN No. 7 junction connector Click here.

      Terminal No. (Symbol) Wiring Color Connected to
      G85-1 (CANH) B CAN No. 4 junction connector
      G85-9 (CANL) W
      G85-2 (CANH) B Main body ECU
      G85-3 (CANL) W
      G85-7 (CANH) P Outer mirror control ECU
      G85-8 (CANL) W

  17. DLC3

    A01CCFFE17
    Terminal No. (Symbol) Terminal Description
    G8-4 (CG) Chassis ground
    G8-6 (CANH) HIGH-level CAN bus line
    G8-14 (CANL) LOW-level CAN bus line
    G8-16 (BAT) Battery positive
    Text in Illustration
    *1 DLC3 - -

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

      A01CCFFE18
      Text in Illustration
      *1 DLC3 - -

  18. ECM

    A01CB9CE09
    Terminal No. (Symbol) Terminal Description
    A8-20 (BATT) Power supply
    A8-41 (CANH) CAN communication line H
    A8-49 (CANL) CAN communication line L

    D1-81 (E1)*1

    D41-104 (E1)*2

    		 Ground

    Tech Tips


    • *1: for 2GR-FE

    • *2: for 2AZ-FE

    Text in Illustration
    *A for 2GR-FE *B for 2AZ-FE
    *a

    Component without harness connected

    (ECM)

    		 - -

    1. Disconnect the connectors of the ECM.

      A01CE2EE24
      Text in Illustration
      *A for 2GR-FE *B for 2AZ-FE
      *a

      Front view of wire harness connector

      (to ECM)

      		 - -

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


      • *1: for RHD

      • *2: for LHD

      • *3: for 2GR-FE

      • *4: for 2AZ-FE

    3. MAIN BODY ECU

      A01CC05E09
      4. Terminal No. (Symbol) Terminal Description
      4K-9 (BATB) Power supply
      G50-1 (GND) Ground
      G50-5 (CANH) CAN communication line H
      G50-6 (CANL) CAN communication line L
      G50-15 (CANN) CAN communication line L
      G50-16 (CANP) CAN communication line H
    Text in Illustration
    *a

    Component without harness connected

    (Main Body ECU)

    		 - -

    1. Disconnect the connector of the main body ECU.

      A01CDKSE06
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Main Body ECU)

      		 - -

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

    3. COMBINATION METER

      A01CB4SE04
      4. Terminal No. (Symbol) Terminal Description
      G19-2 (B) Power supply
      G19-3 (EP) Ground
      G19-13 (CANH) CAN communication line H
      G19-14 (CANL) CAN communication line L
      G19-25 (MPX-) CAN communication line L
      G19-26 (MPX+) CAN communication line H
Text in Illustration
*a

Component without harness connected

(Combination Meter)

 - -

  1. Disconnect the connector of the combination meter.

    A01CC1BE32
    Text in Illustration
    *a

    Front view of wire harness connector

    (to Combination Meter)

    		 - -

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

  3. POWER STEERING ECU

    A01CDXAE18
    4. Terminal No. (Symbol) Terminal Description
    G18-1 (CANH) CAN communication line H
    G18-7 (CANL) CAN communication line L
    A20-1 (PIG) Power supply
    A20-2 (PGND) Ground
Text in Illustration
*a

Component without harness connected

(Power Steering ECU)

 - -

  1. Disconnect the connectors of the power steering ECU.

    A01CBPUE20
    Text in Illustration
    *a

    Front view of wire harness connector

    (to Power Steering ECU)

    		 - -

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


  3. AIR CONDITIONING AMPLIFIER

    A01CE8EE07
    4. Terminal No. (Symbol) Terminal Description
    G33-11 (CANH) CAN communication line H
    G33-12 (CANL) CAN communication line L
    G33-14 (GND) Ground
    G33-21 (B) Power supply
    Text in Illustration
    *a

    Component without harness connected

    (Air Conditioning Amplifier)

    		 - -

    1. Disconnect the connector of the air conditioning amplifier.

      A01CC1BE33
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Air Conditioning Amplifier)

      		 - -

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

    3. CENTER AIRBAG SENSOR ASSEMBLY

      A01CEHEE09
      4. Terminal No. (Symbol) Terminal Description
      G13-13 (CANH) CAN communication line H
      G13-22 (CANL) CAN communication line L
      G13-25 (E1) Ground
      G13-26 (E2) Ground
      Text in Illustration
      *a

      Component without harness connected

      (Center Airbag Sensor Assembly)

      		 - -

      1. Disconnect the connector of the center airbag sensor assembly.

        A01CAQQE21
        Text in Illustration
        *1 DLC3 - -
        *a

        Front view of wire harness connector

        (to Center Airbag Sensor Assembly)

        		 - -

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

      3. BRAKE ACTUATOR (SKID CONTROL ECU)

        A01CDIVE04
        4. Terminal No. (Symbol) Terminal Description
        A10-3 (+BS) Power supply
        A10-4 (GND1) Ground
        A10-14 (CANL) CAN communication line L
        A10-35 (CANH) CAN communication line H
        Text in Illustration
        *a

        Component without harness connected

        (Skid Control ECU)

        		 - -

        1. Disconnect the connector of the brake actuator (skid control ECU).

          A01CCTUE12
          Text in Illustration
          *a

          Front view of wire harness connector

          (to Skid Control ECU)

          		 - -

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


          • *1: for RHD

          • *2: for LHD

        3. STEERING ANGLE SENSOR

          A01CGICE02
          4. Terminal No. (Symbol) Terminal Description
          G11-2 (ESS) Ground
          G11-3 (BAT) Power supply
          G11-9 (CANL) CAN communication line L
          G11-10 (CANH) CAN communication line H
          Text in Illustration
          *a

          Component without harness connected

          (Steering Angle Sensor)

          		 - -

          1. Disconnect the connector of the steering angle sensor.

            A01CDSYE02
            Text in Illustration
            *a

            Front view of wire harness connector

            (to Steering Angle Sensor)

            		 - -

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

          3. YAW RATE AND ACCELERATION SENSOR

            A01CBALE02
            4. Terminal No. (Symbol) Terminal Description
            M12-4 (GNDA) Ground
            M12-3 (CANL) CAN communication line L
            M12-2 (CANH) CAN communication line H
            Text in Illustration
            *a

            Component without harness connected

            (Yaw Rate and Acceleration Sensor)

            		 - -

            1. Disconnect the connector of the yaw rate and acceleration sensor.

              A01CCD8E02
              Text in Illustration
              *1 DLC3 - -
              *a

              Front view of wire harness connector

              (to Yaw Rate and Acceleration Sensor)

              		 - -

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

            3. CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

              A01CC2BE03
              4. Terminal No. (Symbol) Terminal Description
              G20-1 (+B) Power supply
              G20-17 (E) Ground
              G20-27 (CANH) CAN communication line H
              G20-28 (CANL) CAN communication line L
              Text in Illustration
              *a

              Component without harness connected

              (Certification ECU)

              		 - -

              1. Disconnect the connector of the certification ECU (smart key ECU assembly).

                A01CGE9E04
                Text in Illustration
                *a

                Front view of wire harness connector

                (to Certification ECU)

                		 - -

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

              3. SLIDE DOOR MOTOR UNIT LH (POWER SLIDE DOOR ECU LH)

                A01CGDTE01
                4. Terminal No. (Symbol) Terminal Description
                N16-1 (GND) Ground
                N16-5 (MPX2) CAN communication line L
                N16-11 (MPX1) CAN communication line H
                N16-12 (ECUB) Power supply
                Text in Illustration
                *a

                Component without harness connected

                (Power Slide Door ECU LH)

                		 - -

                1. Disconnect the connector of the slide door motor unit LH (power slide door ECU LH).

                  A01CDZCE05
                  Text in Illustration
                  *a

                  Front view of wire harness connector

                  (to Power Slide Door ECU LH)

                  		 - -

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

                3. SLIDE DOOR MOTOR UNIT RH (POWER SLIDE DOOR ECU RH)

                  A01CFH0E01
                  4. Terminal No. (Symbol) Terminal Description
                  M16-2 (MPX2) CAN communication line L
                  M16-6 (GND) Ground
                  M16-7 (ECUB) Power supply
                  M16-8 (MPX1) CAN communication line H
                  Text in Illustration
                  *a

                  Component without harness connected

                  (Power Slide Door ECU RH)

                  		 - -

                  1. Disconnect the connector of the slide door motor unit RH (power slide door ECU RH).

                    A01CDZCE07
                    Text in Illustration
                    *a

                    Front view of wire harness connector

                    (to Power Slide Door ECU RH)

                    		 - -

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

                  3. BACK DOOR MOTOR UNIT (POWER BACK DOOR ECU)

                    A01CAKRE04
                    4. Terminal No. (Symbol) Terminal Description
                    N18-5 (MPX2) CAN communication line L
                    N18-6 (MPX1) CAN communication line H
                    N18-10 (ECUB) Power supply
                    N18-11 (GND) Ground
                    Text in Illustration
                    *a

                    Component without harness connected

                    (Power Back Door ECU)

                    		 - -

                    1. Disconnect the connector of the back door motor unit (power back door ECU).

                      A01CEWTE08
                      Text in Illustration
                      *a

                      Front view of wire harness connector

                      (to Power Back Door ECU)

                      		 - -

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

                    3. MULTIPLEX NETWORK DOOR ECU (BACK DOOR CLOSER ECU)

                      A01CBICE08
                      4. Terminal No. (Symbol) Terminal Description
                      N33-12 (MPX2) CAN communication line L
                      N33-11(MPX1) CAN communication line H
                      N33-16 (ECUB) Power supply
                      N33-3 (GND) Ground
                      Text in Illustration
                      *a

                      Component without harness connected

                      (Back Door Closer ECU)

                      		 - -

                      1. Disconnect the connector of the multiplex network door ECU (back door closer ECU).

                        A01CELTE02
                        Text in Illustration
                        *a

                        Front view of wire harness connector

                        (to Back Door Closer ECU)

                        		 - -

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

                      3. CLEARANCE WARNING ECU

                        A01CB50E02
                        4. Terminal No. (Symbol) Terminal Description
                        F2-19 (R1) CAN communication line H
                        F2-20 (R2) CAN communication line L
                        F2-21 (E) Ground
                        Text in Illustration
                        *a

                        Component without harness connected

                        (Clearance Warning ECU)

                        		 - -

                        1. Disconnect the connector of the clearance warning ECU.

                          A01CCBAE08
                          Text in Illustration
                          *1 DLC3 - -
                          *a

                          Front view of wire harness connector

                          (to Clearance Warning ECU)

                          		 - -

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

                        3. OUTER MIRROR CONTROL ECU

                          A01CBFRE03
                          4. Terminal No. (Symbol) Terminal Description

                          I9-1 (CANH)*1

                          J12-1 (CANH)*2

                          		 CAN communication line H

                          I9-21 (CANL)*1

                          J12-21 (CANL)*2

                          		 CAN communication line L

                          I10-3 (B)*1

                          J13-3 (B)*2

                          		 Power supply

                          I10-9 (GND)*1

                          J13-9 (GND)*2

                          		 Ground

                          • *1: for RHD

                          • *2: for LHD

                          Text in Illustration
                          *A for RHD *B for LHD
                          *a

                          Component without harness connected

                          (Outer Mirror Control ECU)

                          		 - -

                          1. Disconnect the connectors of the outer mirror control ECU.

                            A01CBC6E03
                            Text in Illustration
                            *A for RHD *B for LHD
                            *a

                            Front view of wire harness connector

                            (to Outer Mirror Control ECU)

                            		 - -

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


                            • *1: for RHD

                            • *2: for LHD

                          3. POSITION CONTROL ECU AND SWITCH (POSITION CONTROL ECU)

                            A01CC77E21
                            4. Terminal No. (Symbol) Terminal Description

                            V16-7 (CANN)*1

                            W17-7 (CANN)*2

                            		 CAN communication line L

                            V16-8 (CANP)*1

                            W17-8 (CANP)*2

                            		 CAN communication line H

                            V15-1 (GND)*1

                            W16-1 (GND)*2

                            		 Ground

                            V15-6 (+B)*1

                            W16-6 (+B)*2

                            		 Power supply

                            Tech Tips


                            • *1: for RHD

                            • *2: for LHD

                            Text in Illustration
                            *A for RHD *B for LHD
                            *a

                            Component without harness connected

                            (Position Control ECU)

                            		 - -

                            1. Disconnect the connectors of the position control ECU and switch (position control ECU).

                              A01CC4UE10
                              Text in Illustration
                              *A for RHD *B for LHD
                              *a

                              Front view of wire harness connector

                              (to Position Control ECU)

                              		 - -

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

                              Tech Tips


                              • *1: for RHD

                              • *2: for LHD

                            3. AFS ECU

                              A01CBY1E04
                              4. Terminal No. (Symbol) Terminal Description
                              A23-12 (CANH) CAN communication line H
                              A23-13 (CANL) CAN communication line L
                              A23-22 (E1) Ground
                              Text in Illustration
                              *a

                              Component without harness connected

                              (AFS ECU)

                              		 - -

                              1. Disconnect the connector of the AFS ECU.

                                A01CG4NE15
                                Text in Illustration
                                *1 DLC3 - -
                                *a

                                Front view of wire harness connector

                                (to AFS ECU)

                                		 - -

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

                              3. NAVIGATION ECU SUB-ASSEMBLY (w/ Front Center Speaker)

                                A01CFXRE04
                                4. Text in Illustration
                                *a

                                Component without harness connected

                                (Navigation ECU Sub-Assembly)

                                		 - -

                                1. A01CBHKE01
                                  Text in Illustration
                                  *a

                                  Front view of wire harness connector

                                  (to Navigation ECU Sub-Assembly)

                                  Disconnect the connector from the navigation ECU sub-assembly.

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

                                3. NAVIGATION ECU SUB-ASSEMBLY (w/o Front Center Speaker)

                                  A01CBNQE05
                                  4. Text in Illustration
                                  *a

                                  Component without harness connected

                                  (Navigation ECU Sub-Assembly)

                                  		 - -

                                  1. Disconnect the connectors from the navigation ECU sub-assembly.

                                    A01CE9ME43
                                    Text in Illustration
                                    *a

                                    Front view of wire harness connector

                                    (to Navigation ECU Sub-Assembly)

                                    		 - -

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