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Terminals Of Ecu

WARNING: This page is about a different car, the 2007 Lexus ES 350. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • This section describes the standard CAN values for all CAN related components.
  • 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 the doors. If any doors need to be opened in order to check connectors, open the doors and leave them open.
  1. JUNCTION CONNECTOR (CAN No. 2 J/C, CAN No. 5 J/C) 
    1. CAN No. 2 J/C for CAN No. 1 Bus
      Fig 1: Identifying Junction Connector Terminals (CAN No 2)
      G05254832Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Wiring color: 

      WIRING COLOR REFERENCE

      CAN No. 2 J/C Connector ("A" side, with earth terminal) Connector Color Color (CAN-H Side) Color (CAN-L Side)
      CAN No. 1 Bus Wire (E42) White B W
      Main Body ECU (E43) White BR GR
      DLC3 (E44) White LG P

      Wiring color: 

      WIRING COLOR REFERENCE

      CAN No. 2 J/C Connector ("B" side, with earth terminal) Connector Color Color (CAN-H Side) Color (CAN-L Side)
      Yaw Rate Sensor (E47) White O P
      Center Airbag Sensor (E45) White G Y
      Steering Angle Sensor (E46) White V P
      Combination Meter (E48) White B W
    2. CAN No. 5 J/C for CAN No. 1 Bus (FRONT SIDE OF THE VEHICLE)
      Fig 2: Identifying Junction Connector Terminals - CAN No 5 (Front Side Of Vehicle)
      G05254833Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Wiring color: 

      WIRING COLOR REFERENCE

      Terminal Wiring Color Destination
      A26-1 (CANH) B ECM (CANH)
      A26-7 (CANL) W ECM (CANL)
      A26-2 (CANH) L Skid Control ECU (CANH)
      A26-8 (CANL) LG Skid Control ECU (CANL)
      A26-3 (CANH) G Active Control Engine Mount ECU (CANH)
      A26-9 (CANL) R Active Control Engine Mount ECU (CANL)
    3. CAN No. 5 J/C for CAN No. 1 Bus (REAR SIDE OF THE VEHICLE)
      Fig 3: Identifying Junction Connector Terminals - CAN No 5 (Rear Side Of Vehicle)
      G05254834Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Wiring color: 

      WIRING COLOR REFERENCE

      Terminal Wiring Color Destination
      E34-1 (CANH) GR A/C Amplifier (CANH)
      E34-7 (CANL) BR A/C Amplifier (CANL)
      E34-2 (CANH)*2 P Gateway ECU (CANH)
      E34-8 (CANL)*2 O Gateway ECU (CANL)
      E34-4 (CANH) B CAN No. 2 J/C (CANH)
      E34-10 (CANL) W CAN No. 2 J/C (CANL)
      E34-5 (CANH)*1 L Multi-display (CANH)
      E34-11 (CANL)*1 Y Multi-display (CANL)
      HINT:
      • *1: with Navigation system
      • *2: with AFS, dynamic radar cruise control system or pre-collision system
    4. The connection diagram of the components which are connected to the CAN J/C
      Fig 4: Connection Diagram Of Components Which Connected To CAN J/C
      G05254835Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. JUNCTION CONNECTOR (CAN No. 3 J/C) 
    1. CAN No. 3 J/C for CAN MS Bus
      Fig 5: Identifying Junction Connector Terminals (CAN No 3)
      G05254836Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Wiring color: 

      WIRING COLOR REFERENCE

      CAN No. 3 J/C Connector ("A" side, with earth terminal) Connector Color Color (CAN-H Side) Color (CAN-L Side)
      Certification ECU (E50) White R W
      Main Body ECU (E49) White B W

      Wiring color: 

      WIRING COLOR REFERENCE

      CAN No. 3 J/C Connector ("B" side, with earth terminal) Connector Color Color (CAN-H Side) Color (CAN-L Side)
      Outer Mirror Control ECU (E52) White O P
      Multiplex Tilt and Telescopic ECU (E51) White BR GR
      Seat Position Control ECU (Front LH Side) (L17) Blue LG L
      Clearance Warning ECU (M13) Gray Y L
      Seat Position Control ECU (Front RH Side) (M14) Black V P
  3. JUNCTION CONNECTOR (CAN No. 4 J/C) 
    1. CAN No. 1 J/C for CAN No. 2 Bus
      Fig 6: Identifying Junction Connector Terminals (CAN No 1)
      G05254837Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Wiring color: 

      WIRING COLOR REFERENCE

      CAN No. 1 J/C Connector ("A" Side, with earth terminal) Connector Color Color (CAN-H Side) Color (CAN-L Side)
      Gateway ECU (E38) White B W
      AFS ECU (E39) White L Y
      Distance Control ECU (E40) White GR BR
      CAN No. 2 Bus Wire (E41) White LG P
    2. CAN No. 4 J/C for CAN No. 2 Bus
      Fig 7: Identifying Junction Connector Terminals (CAN No 4)
      G05254838Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Wiring color: 

      WIRING COLOR REFERENCE

      CAN No. 4 J/C Connector ("A" side, with earth terminal) Connector Color Color (CAN-H Side) Color (CAN-L Side)
      CAN No. 1 J/C (M15) White LG P
      Seat Belt Control ECU (M16) White L Y
  4. DLC3 
    1. Measure the resistance according to the value(s) in the table below.
      Fig 8: Identifying DLC3 Connector Terminals
      G05254839Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      E21-6 (CANH) - E21-14 (CANL) LG-P HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      E21-6 (CANH) - E21-4 (CG) LG - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E21-14 (CANL) - E21-4 (CG) P - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E21-6 (CANH) - E21-16 (BAT) LG-O HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      E21-14 (CANL) - E21-16 (BAT) P-O LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  5. SKID CONTROL ECU WITH ACTUATOR 
    1. Disconnect the connector from the skid control ECU.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 9: Identifying Skid Control ECU Connector Terminals
      G05254840Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      A36-11 (CANH) - A36-25 (CANL) L - LG HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      A36-11 (CANH) - A36-32 (GND1) L - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      A36-25 (CANL) - A36-32 (GND1) LG - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      A36-11 (CANH) - A36-31 (+BS) L-L HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      A36-25 (CANL) - A36-31 (+BS) LG-L LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  6. STEERING ANGLE SENSOR 
    1. Disconnect the connector from the steering angle sensor.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 10: Identifying Steering Angle Sensor Connector Terminals
      G05254841Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      E31-10 (CANH) - E31-9 (CANL) V-P HIGH-level CAN bus wire-LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      E31-10 (CANH) - E31-2 (ESS) V - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E31-9 (CANL) - E31-2 (ESS) P - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E31-10 (CANH) - E31-3 (BAT) V-V HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      E31-9 (CANL) - E31-3 (BAT) P-V LOW-level CAN bus wire-Battery positive Engine switch off 6 kΩ or higher
  7. YAW RATE SENSOR 
    1. Disconnect the connector from the yaw rate sensor.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 11: Identifying Yaw Rate Sensor Connector Terminals
      G05254842Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      E88-3 (CANH) - E88-2 (CANL) O-P HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      E88-3 (CANH) - E88-1 (GND) O-W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E88-2 (CANL) - E88-1 (GND) P - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E88-3 (CANH) - E21-16 (BAT) O-O HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      E88-2 (CANL) - E21-16 (BAT) P-O LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  8. CENTER AIRBAG SENSOR 
    1. Disconnect the connector from the center airbag sensor.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 12: Identifying Center Airbag Sensor Connector Terminals
      G05254843Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      E6-13 (CANH) - E6-22 (CANL) G-Y HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      E6-13 (CANH) - E6-25 (E1) G - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E6-22 (CANL) - E6-25 (E1) Y - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E6-13 (CANH) - E21-16 (BAT) G-O HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      E6-22 (CANL) - E21-16 (BAT) Y-O LOW-level CAN bus wire-Battery positive Engine switch off 6 kΩ or higher
  9. ECM 
    1. Disconnect the connector from the ECM.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 13: Identifying ECM Connector Terminals
      G05254844Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Condition Specified Value
      A10-41 (CANH) - A10-49 (CANL) Engine switch off 108 to 132 Ω
    3. Measure the resistance according to the value(s) in the table below.
      Fig 14: Identifying ECM Connector Terminals
      G05254845Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      A10-41 (CANH) - A10-49 (CANL) B-W HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 108 to 132 Ω
      A10-41 (CANH) - B12-81 (E1) B - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      A10-49 (CANL) - B12-81 (E1) W - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      A10-41 (CANH) - A10-20 (BATT) B-Y HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      A10-49 (CANL) - A10-20 (BATT) W-Y LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  10. AIR CONDITIONING AMPLIFIER 
    1. Disconnect the connector from the air conditioning amplifier.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 15: Identifying Air Conditioning Amplifier Connector Terminals
      G05254846Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      E1-11 (CANH) - E1-12 (CANL) GR-BR HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      E1-11 (CANH) - E1-14 (GND) GR - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E1-12 (CANL) - E1-14 (GND) BR - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E1-11 (CANH) - E1-21 (B) GR-GR HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      E1-12 (CANL) - E1-21 (B) BR-GR LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  11. COMBINATION METER 
    1. Disconnect the connector from the combination meter.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 16: Identifying Combination Meter Connector Terminals
      G05254847Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Condition Specified Value
      E19-17 (CANH) - E19-18 (CANL) Engine switch off 108 to 132 Ω
    3. Measure the resistance according to the value(s) in the table below.
      Fig 17: Identifying Combination Meter Connector Terminals
      G05254848Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      E19-17 (CANH) - E19-18 (CANL) B-W HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 108 to 132 Ω
      E19-17 (CANH) - E19-12 (E2) B - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E19-18 (CANL) - E19-12 (E2) W - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E19-17 (CANH) - E19-1 (B2) B-R HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      E19-18 (CANL) - E19-1 (B2) W-R LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  12. CERTIFICATION ECU 
    1. Disconnect the connector from the certification ECU.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 18: Identifying Certification ECU Connector Terminals
      G05254849Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Condition Specified Value
      E13-27 (CANH) - E13-28 (CANL) Engine switch off 108 to 132 Ω
    3. Measure the resistance according to the value(s) in the table below.
      Fig 19: Identifying Certification ECU Connector Terminals
      G05254850Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      E13-27 (CANH) - E13-28 (CANL) R-W HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 108 to 132 Ω
      E13-27 (CANH) - E13-17 (E) R - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E13-28 (CANL) - E13-17 (E) W - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E13-27 (CANH) - E13-1 (+B1) R-W HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      E13-28 (CANL)-E13-1 (+B1) W-W LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  13. MAIN BODY ECU (INSTRUMENT PANEL J/B) 
    1. Disconnect the connector from the main body ECU.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 20: Identifying Main Body ECU Connector Terminals
      G05254851Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Condition Specified Value
      E59-16 (CANP) - E59-15 (CANN) Engine switch off 108 to 132 Ω
    3. Measure the resistance according to the value(s) in the table below.
      Fig 21: Identifying Instrument Panel J/B Connector Terminals
      G05254852Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      E59-5 (CANH) - E59-6 (CANL) BR-GR HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      E59-5 (CANH) - DF-10 (GND1) BR - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E59-6 (CANL) - DF-10 (GND1) GR - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E59-5 (CANH) - DA-1 (BATB) BR-W HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      E59-6 (CANL) - DA-1 (BATB) GR-W LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      E59-16 (CANP) - E59-15 (CANN) B-W HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 108 to 132 Ω
      E59-16 (CANP) - DF-10 (GND1) B - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E59-15 (CANN) - DF-10 (GND1) W - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E59-16 (CANP) - DA-1 (BATB) B-W HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      E59-15 (CANN) - DA-1 (BATB) W-W LOW-level CAN bus wire-Battery positive Engine switch off 6 kΩ or higher
  14. ACTIVE CONTROL ENGINE MOUNT ECU 
    1. Disconnect the connector from the active control engine mount ECU.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 22: Disconnecting Connector From Active Control Engine Mount ECU
      G05254853Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      A9-14 (CANH) - A9-13 (CANL) G-R HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      A9-14 (CANH) - A9-12 (GND) G-GR HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      A9-13 (CANL) - A9-12 (GND) R-GR LOW-level CAN bus wire - Ground Engine switch off 200 a or higher
      A9-14 (CANH) - A9-2 (+B) G-B HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      A9-13 (CANL) - A9-2 (+B) R-B LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  15. GATEWAY ECU 
    1. Disconnect the connector from the gateway ECU.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 23: Identifying Gateway ECU Connector Terminals
      G05254854Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Condition Specified Value
      E25-13 (CA2H) - E25-12 (CA2L) Engine switch off 108 to 132 Ω
    3. Measure the resistance according to the value(s) in the table below.
      Fig 24: Identifying Certification ECU Connector Terminals
      G05254855Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      E25-16 (CA1H) - E25-15 (CA1L) P-O HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      E25-16 (CA1H) - E25-4 (GND) P - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E25-1S (CA1L) - E25-4 (GND) O - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E25-16 (CA1H) - E25-2 (BATT) P-V HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      E25-15 (CA1L) - E25-2 (BATT) O-V LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      E25-13 (CA2H) - E25-12 (CA2L) B-W HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 108 to 132 Ω
      E25-13 (CA2H) - E25-4 (GND) B - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E25-12 (CA2L) - E25-4 (GND) W - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E25-13 (CA2H) - E25-2 (BATT) B-V HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      E25-12 (CA2L) - E25-2 (BATT) W-V LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  16. MULTI-DISPLAY 
    1. Disconnect the connector from the multi-display.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 25: Disconnecting Connector From Multi-Display
      G05254856Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      E62-26 (CANH) - E62-25 (CANL) L-Y HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      E62-26 (CANH) - E62-10 (GND1) L - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E62-2S (CANL) - E62-10 (GND1) Y - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E62-26 (CANH) - E62-1 (+B1) L-GR HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      E62-25 (CANL) - E62-1 (+B1) Y-GR LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  17. OUTER MIRROR CONTROL ECU 
    1. Disconnect the connector from the outer mirror control ECU.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 26: Disconnecting Connector From Outer Mirror Control ECU
      G05254857Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      E65-1 (CANH) - E65-21 (CANL) O-P HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      E65-1 (CANH) - E66-9 (GND) O - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E65-21 (CANL) - E66-9 (GND) P - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E65-1 (CANH) - E66-3 (B) O-V HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      E65-21 (CANL) - E66-3 (B) P-V LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  18. MULTIPLEX TILT AND TELESCOPIC ECU 
    1. Disconnect the connector from the multiplex tilt and telescopic ECU.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 27: Disconnecting Connector From Multiplex Tilt And Telescopic ECU
      G05254858Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      E79-5 (CANH) - E79-14 (CANL) BR-GR HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      E79-5 (CANH) - E79-11 (GND) BR - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E79-14 (CANL) - E79-11 (GND) GR - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      E79-5 (CANH) - E79-2 (+B) BR-W HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      E79-14 (CANL) - E79-2 (+B) GR-W LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  19. SEAT BELT CONTROL ECU 
    1. Disconnect the connector from the seat belt control ECU.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 28: Disconnecting Connector From Seat Belt Control ECU
      G05254859Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      M21-4 (CANH) - M21-6 (CANL) L-Y HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      M21-4 (CANH) - M21-18 (PGND) L - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      M21-6 (CANL) - M21-18 (PGND) Y - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      M21-4 (CANH) - M21-9 (+B) L-BR HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      M21-6 (CANL) - M21-9 (+B) Y-BR LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  20. SEAT POSITION CONTROL ECU (Front LH Side) 
    1. Disconnect the connector from the seat position control ECU.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 29: Disconnecting Connector From Seat Position Control ECU (Front LH Side)
      G05254860Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      U4-5 (CANH) - U4-1 (CANL) LG-L HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      U4-5 (CANH) - U3-1 (GND) LG - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      U4-1 (CANL) - U3-1 (GND) L - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      U4-5 (CANH) - U3-5 (+B) LG-G HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      U4-1 (CANL) - U3-5 (+B) L-G LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  21. SEAT POSITION CONTROL ECU (Front RH Side) 
    1. Disconnect the connector from the seat position control ECU.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 30: Disconnecting Connector From Seat Position Control ECU (Front RH Side)
      G05254861Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      T7-5 (CANH) - T7-1 (CANL) V-P HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      T7-5 (CANH) - T6-1 (GND) V - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      T7-1 (CANL) - T6-1 (GND) P - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      T7-5 (CANH) - T6-5 (+B) V-G HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      T7-1 (CANL) - T6-5 (+B) P-G LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  22. AFS ECU 
    1. Disconnect the connector from the AFS ECU.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 31: Disconnecting Connector From AFS ECU
      G05254862Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      A22-12 (MPX1) - A22-13 (MPX2) L-Y HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      A22-12 (MPX1) - A22-22 (E1) L-W HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      A22-13 (MPX2) - A22-22 (E1) Y-W LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      A22-12 (MPX1) - E21-16 (BAT) L-O HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      A22-13 (MPX2) - E21-16 (BAT) Y-O LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  23. DISTANCE CONTROL ECU 
    1. Disconnect the connector from the distance control ECU.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 32: Disconnecting Connector From Distance Control ECU
      G05254863Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      A8-8 (CANH) - A8-9 (CANL) GR-BR HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      A8-8 (CANH) - A8-12 (GND) GR-GR HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      A8-9 (CANL) - A8-12 (GND) BR-GR LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      A8-8 (CANH) - E21-16 (BAT) GR-O HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      A8-9 (CANL) - E21-16 (BAT) BR-O LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
  24. CLEARANCE WARNING ECU 
    1. Disconnect the connector from the clearance warning ECU.
    2. Measure the resistance according to the value(s) in the table below.
      Fig 33: Disconnecting Connector From Clearance Warning ECU
      G05254864Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminals Wiring Color Terminal Description Condition Specified Value
      M2-19 (R1) - M2-20 (R2) Y-L HIGH-level CAN bus wire - LOW-level CAN bus wire Engine switch off 54 to 69 Ω
      M2-19 (R1) - M2-21 (E) Y - W-B HIGH-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      M2-20 (R2) - M2-21 (E) L - W-B LOW-level CAN bus wire - Ground Engine switch off 200 Ω or higher
      M2-19 (R1) - E21-16 (BAT) Y-O HIGH-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
      M2-20 (R2) - E21-16 (BAT) L-O LOW-level CAN bus wire - Battery positive Engine switch off 6 kΩ or higher
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