Can Communication System Terminals Of Ecu

Communication System. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
Can Communication. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. JUNCTION CONNECTOR (for LHD)

  1. JUNCTION CONNECTOR (for RHD)

  1. CHECK DLC3

  1. CHECK BRAKE ACTUATOR (SKID CONTROL ECU) (w/ Anti-Lock Brake System)

  1. CHECK ABS AND TRACTION ACTUATOR (SKID CONTROL ECU) (w/ Vehicle Stability Control System)

  1. CHECK STEERING ANGLE SENSOR (for 2WD w/ Vehicle Stability Control System and for 4WD)

  1. CHECK YAW RATE SENSOR (w/ Vehicle Stability Control System)

  1. CHECK AIR CONDITIONING AMPLIFIER (for Automatic Air Conditioning System)

  1. CHECK AIR CONDITIONING AMPLIFIER (for Manual Air Conditioning System)

  1. CHECK ECM

  1. CHECK CENTER AIRBAG SENSOR ASSEMBLY

  1. CHECK POWER STEERING ECU

  1. CHECK COMBINATION METER ECU

  1. CHECK CERTIFICATION ECU (w/ Entry and Start System)

  1. CHECK MAIN BODY ECU

  1. CHECK 4WD CONTROL ECU (for 4WD)

Can Communication System -- Terminals Of Ecu


NOTICE:
  1. Turn the ignition switch off before measuring the resistance of the main wire and the branch wire.
  2. After the ignition switch is turned off, check that the key reminder warning system and light reminder buzzer are not in operation.
  3. Before measuring the resistance, leave the vehicle for at least 1 minute and do not operate the ignition switch, any switches or doors. If doors need to be opened in order to check connectors, open the doors and leave them open.
  4. w/ Navigation System (for HDD):
    After the ignition switch is turned off, the HDD navigation system requires approximately a minute to record various types of memory and settings. As a result, after turning the ignition switch off, wait a minute or higher before disconnecting the cable from the negative (-) battery terminal.
HINT:
Operating the ignition switch, any switches or any doors triggers related ECU and sensor communication with the CAN, which causes resistance variation.

JUNCTION CONNECTOR (for LHD)


  1. No. 1 Junction Connector


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu


    No. 1 Junction Connector
    		Wiring Color
    		Connect to
    CANH (A51-1)
    		R
    		Brake actuator (skid control ECU)*1
    ABS and traction actuator (skid control ECU)*2
    CANL (A51-12)
    		W
    		Brake actuator (skid control ECU)*1
    ABS and traction actuator (skid control ECU)*2
    CANH (A51-2)
    		Y
    		ECM
    CANL (A51-13)
    		W
    		ECM
    CANH (A51-3)
    		L
    		No. 2 junction connector
    CANL (A51-14)
    		W
    		No. 2 junction connector
    1. *1: w/ Anti-lock Brake System
    2. *2: w/ Vehicle Stability Control System


  2. No. 2 Junction Connector


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu


    No. 2 Junction Connector
    		Wiring Color
    		Connect to
    CANH (E75-3)
    		L
    		No. 1 junction connector
    CANL (E75-14)
    		W
    		No. 1 junction connector
    CANH (E75-5)
    		L
    		Yaw rate sensor*1
    CANL (E75-16)
    		W
    		Yaw rate sensor*1
    CANH (E75-6)
    		Y
    		Power steering ECU
    CANL (E75-17)
    		W
    		Power steering ECU
    CANH (E75-8)
    		R
    		Main body ECU
    CANL (E75-19)
    		W
    		Main body ECU
    CANH (E75-7)
    		BR
    		Steering angle sensor*2
    CANL (E75-18)
    		W
    		Steering angle sensor*2
    CANH (E75-2)
    		B
    		DLC3
    CANL (E75-13)
    		W
    		DLC3
    CANH (E75-4)
    		V
    		Air conditioning amplifier
    CANL (E75-15)
    		W
    		Air conditioning amplifier
    CANH (E75-1)
    		SB
    		No. 3 junction connector
    CANL (E75-12)
    		W
    		No. 3 junction connector
    1. *1: w/ Vehicle Stability Control System
    2. *2: for 2WD (w/ Vehicle Stability Control System) and 4WD


  3. No. 3 Junction Connector


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu


    No. 3 Junction Connector
    		Wiring Color
    		Connect to
    CANH (E77-3)
    		SB
    		No. 2 junction connector
    CANL (E77-14)
    		W
    		No. 2 junction connector
    CANH (E77-1)
    		B
    		Center airbag sensor assembly
    CANL (E77-12)
    		W
    		Center airbag sensor assembly
    CANH (E77-2)
    		V
    		No. 4 junction connector
    CANL (E77-13)
    		W
    		No. 4 junction connector


  4. No. 4 Junction Connector


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu


    No. 4 Junction Connector
    		Wiring Color
    		Connect to
    CANH (E76-4)
    		V
    		No. 3 junction connector
    CANL (E76-15)
    		W
    		No. 3 junction connector
    CANH (E76-7)
    		P
    		4WD control ECU*1
    CANL (E76-18)
    		W
    		4WD control ECU*1
    CANH (E76-5)
    		G
    		Combination meter ECU
    CANL (E76-16)
    		W
    		Combination meter ECU
    CANP (E76-11)
    		Y
    		Main body ECU*2
    CANN (E76-22)
    		W
    		Main body ECU*2
    CANH (E76-10)
    		SB
    		Certification ECU*2
    CANL (E76-21)
    		W
    		Certification ECU*2
    MSCH (E76-9)
    		LG
    		Combination meter ECU*2
    MSCL (E76-20)
    		W
    		Combination meter ECU*2
    1. *1: for 4WD
    2. *2: w/ Entry and Start System

JUNCTION CONNECTOR (for RHD)


  1. No. 1 Junction Connector


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu


    No. 1 Junction Connector
    		Wiring Color
    		Connect to
    CANH (A51-1)
    		R
    		Brake actuator (skid control ECU)*1
    ABS and traction actuator (skid control ECU)*2
    CANL (A51-12)
    		W
    		Brake actuator (skid control ECU)*1
    ABS and traction actuator (skid control ECU)*2
    CANH (A51-2)
    		Y
    		ECM
    CANL (A51-13)
    		W
    		ECM
    CANH (A51-3)
    		L
    		No. 2 junction connector
    CANL (A51-14)
    		W
    		No. 2 junction connector
    1. *1: w/ Anti-lock Brake System
    2. *2: w/ Vehicle Stability Control System


  2. No. 2 Junction Connector


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu


    No. 2 Junction Connector
    		Wiring Color
    		Connect to
    CANH (E87-4)
    		L
    		No. 1 junction connector
    CANL (E87-15)
    		W
    		No. 1 junction connector
    CANH (E87-2)
    		L
    		Yaw rate sensor*
    CANL (E87-13)
    		W
    		Yaw rate sensor*
    CANH (E87-5)
    		R
    		Main body ECU
    CANL (E87-16)
    		W
    		Main body ECU
    CANH (E87-1)
    		SB
    		No. 3 junction connector
    CANL (E87-12)
    		W
    		No. 3 junction connector
    1. *: w/ Vehicle Stability Control System


  3. No. 3 Junction Connector


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu


    No. 3 Junction Connector
    		Wiring Color
    		Connect to
    CANH (E77-3)
    		SB
    		No. 2 junction connector
    CANL (E77-14)
    		W
    		No. 2 junction connector
    CANH (E77-4)
    		Y
    		Power steering ECU
    CANL (E77-15)
    		W
    		Power steering ECU
    CANH (E77-2)
    		V
    		Air conditioning amplifier
    CANL (E77-13)
    		W
    		Air conditioning amplifier
    CANH (E77-1)
    		B
    		Center airbag sensor assembly
    CANL (E77-12)
    		W
    		Center airbag sensor assembly
    CANH (E77-5)
    		V
    		No. 4 junction connector
    CANL (E77-16)
    		W
    		No. 4 junction connector


  4. No. 4 Junction Connector


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu


    No. 4 Junction Connector
    		Wiring Color
    		Connect to
    CANH (E89-6)
    		V
    		No. 3 junction connector
    CANL (E89-17)
    		W
    		No. 3 junction connector
    CANH (E88-6)
    		P
    		4WD control ECU*1
    CANL (E88-17)
    		W
    		4WD control ECU*1
    CANH (E88-7)
    		BR
    		Steering angle sensor*3
    CANL (E88-18)
    		W
    		Steering angle sensor*3
    CANH (E89-5)
    		B
    		DLC3
    CANL (E89-16)
    		W
    		DLC3
    CANH (E88-5)
    		G
    		Combination meter ECU
    CANL (E88-16)
    		W
    		Combination meter ECU
    CANP (E89-11)
    		Y
    		Main body ECU*2
    CANN (E89-22)
    		W
    		Main body ECU*2
    CANH (E88-2)
    		SB
    		Certification ECU*2
    CANL (E88-13)
    		W
    		Certification ECU*2
    MSCH (E88-1)
    		LG
    		Combination meter ECU*2
    MSCL (E88-12)
    		W
    		Combination meter ECU*2
    1. *1: for 4WD
    2. *2: w/ Entry and Start System
    3. *3: for 2WD (w/ Vehicle Stability Control System) and 4WD

CHECK DLC3

  1. Disconnect the cable from the negative (-) battery terminal before measuring the resistances of the main wire and the branch wire.

    NOTICE:
    1. w/ Navigation System (for HDD):
      After the ignition switch is turned off, the HDD navigation system requires approximately a minute to record various types of memory and settings. As a result, after turning the ignition switch off, wait a minute or higher before disconnecting the cable from the negative (-) battery terminal.
    2. When disconnecting the cable, some systems need to be initialized after the cable is reconnected.


    2. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu

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

    Symbols (Terminal No.)
    		Wiring Color
    		Condition
    		Specified Condition
    CANH (E16-6) - CANL (E16-14)
    		B - W
    		Ignition switch off
    		54 to 69 Ω
    CANH (E16-6) - CG (E16-4)
    		B - BR
    		Ignition switch off
    		200 Ω or higher
    CANL (E16-14) - CG (E16-4)
    		W - BR
    		Ignition switch off
    		200 Ω or higher
    CANH (E16-6) - BAT (E16-16)
    		B - L
    		Ignition switch off
    		6 kΩ or higher
    CANL (E16-14) - BAT (E16-16)
    		W - L
    		Ignition switch off
    		6 kΩ or higher

CHECK BRAKE ACTUATOR (SKID CONTROL ECU) (w/ Anti-Lock Brake System)

Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu

  1. Disconnect the A27 ECU connector.

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

    Symbols (Terminal No.)
    		Wiring Color
    		Condition
    		Specified Condition
    CANH (A27-6) - CANL (A27-5)
    		R - W
    		Ignition switch off
    		54 to 69 Ω
    CANH (A27-6) - GND1 (A27-2)
    		R - W-B
    		Ignition switch off
    		200 Ω or higher
    CANL (A27-5) - GND1 (A27-2)
    		W - W-B
    		Ignition switch off
    		200 Ω or higher
    CANH (A27-6) - +BS (A27-1)
    		R - W
    		Ignition switch off
    		6 kΩ or higher
    CANL (A27-5) - +BS (A27-1)
    		W - W
    		Ignition switch off
    		6 kΩ or higher

CHECK ABS AND TRACTION ACTUATOR (SKID CONTROL ECU) (w/ Vehicle Stability Control System)

Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu

  1. Disconnect the A67 ECU connector.

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

    Symbols (Terminal No.)
    		Wiring Color
    		Condition
    		Specified Condition
    CANH (A67-25) - CANL (A67-14)
    		R - W
    		Ignition switch off
    		54 to 69 Ω
    CANH (A67-25) - GND1 (A67-1)
    		R - W-B
    		Ignition switch off
    		200 Ω or higher
    CANL (A67- 14) - GND1 (A67-1)
    		W - W-B
    		Ignition switch off
    		200 Ω or higher
    CANH (A67-25) - +BS (A67-12)
    		R - W
    		Ignition switch off
    		6 kΩ or higher
    CANL (A67-14) - +BS (A67-12)
    		W - W
    		Ignition switch off
    		6 kΩ or higher

CHECK STEERING ANGLE SENSOR (for 2WD w/ Vehicle Stability Control System and for 4WD)

Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu

  1. Disconnect the E95 sensor connector.

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

    Symbols (Terminal No.)
    		Wiring Color
    		Condition
    		Specified Condition
    CANH (E95-3) - CANL (E95-2)
    		BR - W
    		Ignition switch off
    		54 to 69 Ω
    CANH (E95-3) - ESS (E95-1)
    		BR - W-B
    		Ignition switch off
    		200 Ω or higher
    CANL (E95-2) - ESS (E95-1)
    		W - W-B
    		Ignition switch off
    		200 Ω or higher
    CANH (E95-3) - BAT (E95-5)
    		BR - R
    		Ignition switch off
    		6 kΩ or higher
    CANL (E95-2) - BAT (E95-5)
    		W - R
    		Ignition switch off
    		6 kΩ or higher

CHECK YAW RATE SENSOR (w/ Vehicle Stability Control System)

Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu

  1. Disconnect the K25 sensor connector.

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

    Symbols (Terminal No.)
    		Wiring Color
    		Condition
    		Specified Condition
    CANH (K25-3) - CANL (K25-2)
    		L - W
    		Ignition switch off
    		54 to 69 Ω
    CANH (K25-3) - GND (K25-1)
    		L - W-B
    		Ignition switch off
    		200 Ω or higher
    CANL (K25-2) - GND (K25-1)
    		W - W-B
    		Ignition switch off
    		200 Ω or higher
    CANH (K25-3) - BAT (E16-16)
    		L - L
    		Ignition switch off
    		6 kΩ or higher
    CANL (K25-2) - BAT (E16-16)
    		W - L
    		Ignition switch off
    		6 kΩ or higher

CHECK AIR CONDITIONING AMPLIFIER (for Automatic Air Conditioning System)

Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu

  1. Disconnect the E41 amplifier connector.

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

    Symbols (Terminal No.)
    		Wiring Color
    		Condition
    		Specified Condition
    CANH (E41-11) - CANL (E41-12)
    		V - W
    		Ignition switch off
    		54 to 69 Ω
    CANH (E41-11) - GND (E41-14)
    		V - W-B
    		Ignition switch off
    		200 Ω or higher
    CANL (E41-12) - GND (E41-14)
    		W - W-B
    		Ignition switch off
    		200 Ω or higher
    CANH (E41-11) - B (E41-21)
    		V - R
    		Ignition switch off
    		6 kΩ or higher
    CANL (E41-12) - B (E41-21)
    		W - R
    		Ignition switch off
    		6 kΩ or higher

CHECK AIR CONDITIONING AMPLIFIER (for Manual Air Conditioning System)

Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu

  1. Disconnect the E42 amplifier connector.

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

    Symbols (Terminal No.)
    		Wiring Color
    		Condition
    		Specified Condition
    CANH (E42-8) - CANL (E42-9)
    		V - W
    		Ignition switch off
    		54 to 69 Ω
    CANH (E42-8) - GND (E42-24)
    		V - W-B
    		Ignition switch off
    		200 Ω or higher
    CANL (E42-9) - GND (E42-24)
    		W - W-B
    		Ignition switch off
    		200 Ω or higher
    CANH (E42-8) - BAT (E16-16)
    		V - L
    		Ignition switch off
    		6 kΩ or higher
    CANL (E42-9) - BAT (E16-16)
    		W - L
    		Ignition switch off
    		6 kΩ or higher

CHECK ECM

Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu

  1. Disconnect the A12 and B96*1 or B32*2,*3 ECM connectors.

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

    Symbols (Terminal No.)
    		Wiring Color
    		Condition
    		Specified Condition
    CANH (A12-41) - CANL (A12-49)*1, *2
    		Y - W
    		Ignition switch off
    		108 to 132 Ω
    CANH (A12-41) - E1 (B96-81)*1
    		Y - BR
    		Ignition switch off
    		200 Ω or higher
    CANL (A12-49) - E1 (B96-81)*1
    		W - BR
    		Ignition switch off
    		200 Ω or higher
    CANH (A12-41) - E1 (B32-104)*2
    		Y - BR
    		Ignition switch off
    		200 Ω or higher
    CANL (A12-49) - E1 (B32-104)*2
    		W - BR
    		Ignition switch off
    		200 Ω or higher
    CANH (A12-41) - BATT (A12-20)*1, *2
    		Y - W
    		Ignition switch off
    		6 kΩ or higher
    CANL (A12-49) - BATT (A12-20)*1, *2
    		W - W
    		Ignition switch off
    		6 kΩ or higher
    CANH (A12-8) - CANL (A12-9)*3
    		Y - W
    		Ignition switch off
    		108 to 132 Ω
    CANH (A12-8) - E1 (B32-105)*3
    		Y - BR
    		Ignition switch off
    		200 Ω or higher
    CANL (A12-9) - E1 (B32-105)*3
    		W - BR
    		Ignition switch off
    		200 Ω or higher
    CANH (A12-8) - BATT (A12-20)*3
    		Y - W
    		Ignition switch off
    		6 kΩ or higher
    CANL (A12-9) - BATT (A12-20)*3
    		W - W
    		Ignition switch off
    		6 kΩ or higher
    1. *1: for 2GR-FE
    2. *2: for 1AZ-FE, 2AZ-FE
    3. *3: for 3ZR-FAE

CHECK CENTER AIRBAG SENSOR ASSEMBLY

Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu

  1. Disconnect the E49 sensor connector.

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

    Symbols (Terminal No.)
    		Wiring Color
    		Condition
    		Specified Condition
    CANH (E49-13) - CANL (E49-22)
    		B - W
    		Ignition switch off
    		54 to 69 Ω
    CANH (E49-13) - E1 (E49-25)
    		B - W-B
    		Ignition switch off
    		200 Ω or higher
    CANL (E49-22) - E1 (E49-25)
    		W - W-B
    		Ignition switch off
    		200 Ω or higher
    CANH (E49-13) - BAT (E16-16)
    		B - L
    		Ignition switch off
    		6 kΩ or higher
    CANL (E49-22) - BAT (E16-16)
    		W - L
    		Ignition switch off
    		6 kΩ or higher

CHECK POWER STEERING ECU

Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu

  1. Disconnect the A2 and E21 ECU connectors.

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

    Symbols (Terminal No.)
    		Wiring Color
    		Condition
    		Specified Condition
    CANH (E21-2) - CANL (E21-8)
    		Y - W
    		Ignition switch off
    		54 to 69 Ω
    CANH (E21-2) - PGND (A2-2)
    		Y - W-B
    		Ignition switch off
    		200 Ω or higher
    CANL (E21-8) - PGND (A2-2)
    		W - W-B
    		Ignition switch off
    		200 Ω or higher
    CANH (E21-2) - PIG (A2-1)
    		Y - W-B*1
    Y - L*2
    		Ignition switch off
    		6 kΩ or higher
    CANL (E21-8) - PIG (A2-1)
    		W - W-B*1
    W - L*2
    		Ignition switch off
    		6 kΩ or higher
    1. *1: for LHD
    2. *2: for RHD

CHECK COMBINATION METER ECU

Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu

  1. Disconnect the E22 ECU connector.

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

    Symbols (Terminal No.)
    		Wiring Color
    		Condition
    		Specified Condition
    CANH (E22-32) - CANL (E22-31)
    		G - W
    		Ignition switch off
    		108 to 132 Ω
    CANH (E22-32) - ET (E22-33)
    		G - BR
    		Ignition switch off
    		200 Ω or higher
    CANL (E22-31) - ET (E22-33)
    		W - BR
    		Ignition switch off
    		200 Ω or higher
    CANH (E22-32) - B (E22-22)
    		G - R
    		Ignition switch off
    		6 kΩ or higher
    CANL (E22-31) - B (E22-22)
    		W - R
    		Ignition switch off
    		6 kΩ or higher
    MSCH (E22-9) - MSCL (E22-10)*
    		LG - W
    		Ignition switch off
    		108 to 132 Ω
    MSCH (E22-9) - ET (E22-33)*
    		LG - BR
    		Ignition switch off
    		200 Ω or higher
    MSCL (E22-10) - ET (E22-33)*
    		W - BR
    		Ignition switch off
    		200 Ω or higher
    MSCH (E22-9) - B (E22-22)*
    		LG - R
    		Ignition switch off
    		6 kΩ or higher
    MSCL (E22-10) - B (E22-22)*
    		W - R
    		Ignition switch off
    		6 kΩ or higher
    1. *: w/ Entry and Start System

CHECK CERTIFICATION ECU (w/ Entry and Start System)

Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu

  1. Disconnect the E63 ECU connector.

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

    Symbols (Terminal No.)
    		Wiring Color
    		Condition
    		Specified Condition
    CANH (E63-27) - CANL (E63-28)
    		SB - W
    		Ignition switch off
    		54 to 69 Ω
    CANH (E63-27) - E (E63-17)
    		SB- W-B
    		Ignition switch off
    		200 Ω or higher
    CANL (E63-28) - E (E63-17)
    		W - W-B
    		Ignition switch off
    		200 Ω or higher
    CANH (E63-27) - +B (E63-1)
    		SB - R
    		Ignition switch off
    		6 kΩ or higher
    CANL (E63-28) - +B (E63-1)
    		W - R
    		Ignition switch off
    		6 kΩ or higher

CHECK MAIN BODY ECU

Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu


Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu

  1. Disconnect the IB and IE ECU connectors.

  2. Disconnect the E19 and E20 ECU connectors.

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

    Symbols (Terminal No.)
    		Wiring Color
    		Condition
    		Specified Condition
    CANH (E20-15) - CANL (E20-16)
    		R - W
    		Ignition switch off
    		54 to 69 Ω
    CANH (E20-15) - GND1 (IE-17)
    		R - W-B
    		Ignition switch off
    		200 Ω or higher
    CANL (E20-16) - GND1 (IE-17)
    		W - W-B
    		Ignition switch off
    		200 Ω or higher
    CANH (E20-15) - BECU (IB-30)
    		R - R
    		Ignition switch off
    		6 kΩ or higher
    CANL (E20-16) - BECU (IB-30)
    		W - R
    		Ignition switch off
    		6 kΩ or higher
    CANP (E19-11) - CANN (E19-12)*
    		Y - W
    		Ignition switch off
    		108 to 132 Ω
    CANP (E19-11) - GND1 (IE-17)*
    		Y - W-B
    		Ignition switch off
    		200 Ω or higher
    CANN (E19-12) - GND1 (IE-17)*
    		W - W-B
    		Ignition switch off
    		200 Ω or higher
    CANP (E19-11) - AM1 (E19-1)*
    		Y - W
    		Ignition switch off
    		6 kΩ or higher
    CANN (E19-12) - AM1 (E19-1)*
    		W - W
    		Ignition switch off
    		6 kΩ or higher
    1. *: w/ Entry and Start System

CHECK 4WD CONTROL ECU (for 4WD)

Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Can Communication.Can Communication System.Can Communication System Terminals Of Ecu

  1. Disconnect the E67 ECU connector.

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

    Symbols (Terminal No.)
    		Wiring Color
    		Condition
    		Specified Condition
    CANH (E67-14) - CANL (E67-16)
    		P - W
    		Ignition switch off
    		54 to 69 Ω
    CANH (E67-14) - GND (E67-23)
    		P - W-B
    		Ignition switch off
    		200 Ω or higher
    CANL (E67-16) - GND (E67-23)
    		W - W-B
    		Ignition switch off
    		200 Ω or higher
    CANH (E67-14) - BSLC (E67-9)
    		P - R
    		Ignition switch off
    		6 kΩ or higher
    CANL (E67-16) - BSLC (E67-9)
    		W -R
    		Ignition switch off
    		6 kΩ or higher