Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

  1. JUNCTION CONNECTOR

  1. CHECK DLC3

  1. CHECK ECM (for 1GR-FE)

  1. CHECK ECM (for 1KD-FTV)

  1. CHECK ECM (for 1GD-FTV)

  1. CHECK DRIVER SIDE JUNCTION BLOCK ASSEMBLY, MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

  1. CHECK COMBINATION METER ASSEMBLY

  1. CHECK POWER STEERING ECU ASSEMBLY

  1. CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY

  1. CHECK CENTER AIRBAG SENSOR ASSEMBLY

  1. CHECK MASTER CYLINDER SOLENOID (SKID CONTROL ECU)

  1. CHECK SPIRAL CABLE SUB-ASSEMBLY (STEERING ANGLE SENSOR)

  1. CHECK YAW RATE SENSOR ASSEMBLY

  1. CHECK CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

  1. CHECK POWER MANAGEMENT CONTROL ECU

  1. CHECK NAVIGATION RECEIVER ASSEMBLY (w/ Navigation System [for Navigation Receiver Type])

  1. CHECK RADIO AND DISPLAY RECEIVER ASSEMBLY (w/ Navigation System [for Radio and Display Type] or w/o Navigation System)

  1. CHECK FOUR WHEEL DRIVE CONTROL ECU

  1. CHECK SUSPENSION CONTROL ECU (w/ Air Suspension System)

  1. CHECK STABILIZER CONTROL ECU (w/ Kinetic Dynamic Suspension System)

  1. CHECK SEAT BELT CONTROL ECU (w/ Pre-crash Safety System)

  1. CHECK DRIVING SUPPORT ECU ASSEMBLY (w/ Pre-crash Safety System)

  1. CHECK PARKING ASSIST ECU (w/ Side Monitor System)

  1. CHECK CLEARANCE WARNING ECU ASSEMBLY (w/ TOYOTA Parking Assist-sensor System)

  1. CHECK HEADLIGHT SWIVEL ECU ASSEMBLY (for LED Headlight)

  1. CHECK MULTIPLEX TILT AND TELESCOPIC ECU (for Power Tilt and Power Telescopic Steering Column)

  1. CHECK FRONT POWER SEAT SWITCH RH (w/ Seat Position Memory)

  1. CHECK DRIVING SUPPORT SWITCH CONTROL ECU (w/ Multi-function Switch)

  1. CHECK BLIND SPOT MONITOR SENSOR LH (w/ Blind Spot Monitor Sensor)

  1. CHECK BLIND SPOT MONITOR SENSOR RH (w/ Blind Spot Monitor Sensor)

  1. CHECK TRANSMISSION CONTROL ECU ASSEMBLY (for 1KD-FTV and Automatic Transmission System)

  1. CHECK MILLIMETER WAVE RADAR SENSOR ASSEMBLY (w/ Pre-crash Safety System)

  1. CHECK REAR TELEVISION CAMERA ASSEMBLY (w/ Parking Assist Monitor System [for Camera built-in ECU])

  1. CHECK UREA PUMP CONTROL ECU (w/ Urea SCR System)

  1. CHECK NITROGEN OXIDES SENSOR (w/ Urea SCR System)

Can Communication System (For Rhd With Entry And Start System) -- Terminals Of Ecu


HINT:
Operating the engine switch, any switches or any doors triggers related ECU and sensor communication with the CAN, which causes resistance variation.

DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

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

    CAUTION:
    Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the airbag system (LandCruiser RM000000KT10NVX.html).
    NOTICE:
    1. Before measuring the resistance, leave the vehicle for at least 1 minute and do not operate the engine switch, any switches or any doors. If doors need to be opened in order to check connectors, open the doors and leave them open.
    2. After turning the engine switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work (LandCruiser RM000003YMD00TX.html).
    3. When disconnecting the cable, some systems need to be initialized after the cable is reconnected (LandCruiser RM000003YMF011X.html).

JUNCTION CONNECTOR


  1. No. 1 Junction Connector


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


    Text in Illustration
    *a
    		for No. 4 Junction Connector
    		*b
    		for No. 2 Junction Connector (V2 Bus)
    *c
    		for Headlight Swivel ECU Assembly (for LED Headlight)
    		*d
    		for No. 2 Junction Connector (V1 Bus)
    *e
    		for Combination Meter Assembly
    		*f
    		for Master Cylinder Solenoid (Skid Control ECU)

    No. 1 Junction Connector
    		Wiring Color
    		Connect to
    A72-1 (CANH)
    		LG
    		No. 4 junction connector
    A72-12 (CANL)
    		W
    A72-2 (CANH)
    		GR
    		No. 2 junction connector (V2 bus)
    A72-13 (CANL)
    		W
    A72-3 (CANH)
    		V
    		Headlight swivel ECU assembly*
    A72-14 (CANL)
    		W
    A72-9 (CANH)
    		B
    		No. 2 junction connector (V1 bus)
    A72-20 (CANL)
    		W
    A72-10 (CANH)
    		LG
    		Combination meter assembly
    A72-21 (CANL)
    		W
    A72-11 (CANH)
    		R
    		Master cylinder solenoid (skid control ECU)
    A72-22 (CANL)
    		W
    1. *: for LED Headlight


  2. No. 2 Junction Connector



    1. G132 No. 2 junction connector


      Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


      Text in Illustration
      *a
      		for No. 3 Junction Connector
      		*b
      		for Main Body ECU (Multiplex Network Body ECU) (V1 Bus)
      *c
      		for DLC3
      		*d
      		for Center Airbag Sensor Assembly
      *e
      		for Spiral Cable Sub-assembly (Steering Angle Sensor)
      		*f
      		for No. 1 Junction Connector
      *g
      1. for Navigation Receiver Assembly (w/ Navigation System [for Navigation Receiver Type])
      2. for Radio and Display Receiver Assembly (w/ Navigation System [for Radio and Display Type] or w/o Navigation System)
      		-
      		-

      No. 2 Junction Connector
      		Wiring Color
      		Connect to
      G132-1 (CANH)
      		GR
      		No. 3 junction connector
      G132-12 (CANL)
      		W
      G132-2 (CANH)
      		L
      		Main body ECU (multiplex network body ECU) (V1 bus)
      G132-13 (CANL)
      		W
      G132-4 (CANH)
      		R
      		DLC3
      G132-15 (CANL)
      		W
      G132-5 (CANH)
      		Y
      		Center airbag sensor assembly
      G132-16 (CANL)
      		W
      G132-7 (CANH)
      		G
      		Spiral cable sub-assembly (steering angle sensor)
      G132-18 (CANL)
      		W
      G132-8 (CANH)
      		B
      		No. 1 junction connector
      G132-19 (CANL)
      		W
      G132-9 (CANH)
      		P
      1. Navigation receiver assembly*1
      2. Radio and display receiver assembly*2
      G132-20 (CANL)
      		W
      1. *1: w/ Navigation System (for Navigation Receiver Type)
      2. *2: w/ Navigation System (for Radio and Display Type) or w/o Navigation System


    2. G95 No. 2 junction connector


      Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


      Text in Illustration
      *a
      1. for No. 6 Junction Connector (w/ Blind Spot Monitor System)
      2. for No. 3 Junction Connector (w/o Blind Spot Monitor System)
      		*b
      		for Clearance Warning ECU Assembly (w/ TOYOTA Parking Assist-sensor System [for 4 Sensor Type])
      *c
      		for No. 1 Junction Connector
      		*d
      		for Parking Assist ECU (w/ Side Monitor System)
      *e
      		for Stabilizer Control ECU (w/ Kinetic Dynamic Suspension System)
      		*f
      		for Seat Belt Control ECU (w/ Pre-crash Safety System)

      No. 2 Junction Connector
      		Wiring Color
      		Connect to
      G95-1 (CANH)
      		LG
      1. No. 6 junction connector*1
      2. No. 3 junction connector*2
      G95-12 (CANL)
      		W
      G95-2 (CANH)
      		R
      		Clearance warning ECU assembly*3
      G95-13 (CANL)
      		W
      G95-3 (CANH)
      		GR
      		No. 1 junction connector
      G95-14 (CANL)
      		W
      G95-4 (CANH)
      		B
      		Parking assist ECU*4
      G95-15 (CANL)
      		W
      G95-5 (CANH)
      		V
      		Stabilizer control ECU*5
      G95-16 (CANL)
      		W
      G95-6 (CANH)
      		L
      		Seat belt control ECU*6
      G95-17 (CANL)
      		W
      1. *1: w/ Blind Spot Monitor System
      2. *2: w/o Blind Spot Monitor System
      3. *3: w/ TOYOTA Parking Assist-sensor System (for 4 Sensor Type)
      4. *4: w/ Side Monitor System
      5. *5: w/ Kinetic Dynamic Suspension System
      6. *6: w/ Pre-crash Safety System


    3. G133 No. 2 junction connector


      Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


      Text in Illustration
      *a
      		for Rear Television Camera Assembly (w/ Parking Assist Monitor System [for Camera built-in ECU])
      		*b
      		for Front Power Seat Switch RH (w/ Seat Position Memory)
      *c
      		for Multiplex Tilt and Telescopic ECU (for Power Tilt and Power Telescopic Steering Column)
      		*d
      		for Main Body ECU (Multiplex Network Body ECU) (MS Bus)
      *e
      		for Driving Support Switch Control ECU (w/ Multi-function Switch)
      		*f
      		for No. 5 Junction Connector

      No. 2 Junction Connector
      		Wiring Color
      		Connect to
      G133-1 (CANH)
      		B
      		Rear television camera assembly*4
      G133-12 (CANL)
      		W
      G133-2 (CANH)
      		L
      		Front power seat switch RH*1
      G133-13 (CANL)
      		W
      G133-3 (CANH)
      		GR
      		Multiplex tilt and telescopic ECU*2
      G133-14 (CANL)
      		W
      G133-4 (CANH)
      		P
      		Main body ECU (multiplex network body ECU) (MS bus)
      G133-15 (CANL)
      		W
      G133-5 (CANH)
      		R
      		Driving support switch control ECU*3
      G133-16 (CANL)
      		W
      G133-6 (CANH)
      		LG
      		No. 5 junction connector
      G133-17 (CANL)
      		W
      1. *1: w/ Seat Position Memory
      2. *2: for Power Tilt and Power Telescopic Steering Column
      3. *3: w/ Multi-function Switch
      4. *4: w/ Parking Assist Monitor System (for Camera built-in ECU)


  3. No. 3 Junction Connector



    1. G134 No. 3 junction connector


      Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


      Text in Illustration
      *a
      		for No. 2 Junction Connector
      		*b
      		for ECM (V1 Bus)
      *c
      		for Four Wheel Drive Control ECU
      		*d
      		for Power Management Control ECU (V1 Bus)
      *e
      		for Power Steering ECU Assembly
      		*f
      		for Certification ECU (Smart Key ECU Assembly)
      *g
      		for Yaw Rate Sensor Assembly
      		-
      		-

      No. 3 Junction Connector
      		Wiring Color
      		Connect to
      G134-1 (CANH)
      		GR
      		No. 2 junction connector
      G134-12 (CANL)
      		W
      G134-2 (CANH)
      		LG
      		ECM (V1 bus)
      G134-13 (CANL)
      		W
      G134-3 (CANH)
      		G
      		Four wheel drive control ECU
      G134-14 (CANL)
      		W
      G134-4 (CANH)
      		BR
      		Power management control ECU (V1 bus)
      G134-15 (CANL)
      		W
      G134-5 (CANH)
      		L
      		Power steering ECU assembly
      G134-16 (CANL)
      		W
      G134-6 (CANH)
      		P
      		Certification ECU (smart key ECU assembly)
      G134-17 (CANL)
      		W
      G134-8 (CANH)
      		R
      		Yaw rate sensor assembly
      G134-19 (CANL)
      		W


    2. G98 No. 3 junction connector


      Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


      Text in Illustration
      *a
      1. for No. 6 Junction Connector (w/ Blind Spot Monitor System)
      2. for No. 2 Junction Connector (w/o Blind Spot Monitor System)
      		*b
      		for Power Management Control ECU (V2 Bus)
      *c
      		for Suspension control ECU (w/ Air Suspension System)
      		*d
      		for Driving Support ECU Assembly (w/ Pre-crash Safety System)
      *e
      		for Clearance Warning ECU Assembly (w/ TOYOTA Parking Assist-sensor System [for 8 Sensor Type])
      		*f
      		for Air Conditioning Amplifier Assembly (V2 Bus)
      *g
      		for ECM (Power Management Bus)
      		*h
      		for Air Conditioning Amplifier Assembly (Power Management Bus)
      *i
      		for Power Management Control ECU (Power Management Bus)
      		-
      		-

      No. 3 Junction Connector
      		Wiring Color
      		Connect to
      G98-1 (CANH)
      		B
      1. No. 6 junction connector*1
      2. No. 2 junction connector*2
      G98-12 (CANL)
      		W
      G98-2 (CANH)
      		V
      		Power management control ECU (V2 bus)
      G98-13 (CANL)
      		W
      G98-3 (CANH)
      		R
      		Suspension control ECU*3
      G98-14 (CANL)
      		W
      G98-4 (CANH)
      		G
      		Driving support ECU assembly*4
      G98-15 (CANL)
      		W
      G98-5 (CANH)
      		L
      		Clearance warning ECU assembly*5
      G98-16 (CANL)
      		W
      G98-6 (CANH)
      		BR
      		Air conditioning amplifier assembly (V2 bus)
      G98-17 (CANL)
      		W
      G98-9 (CANH)
      		BR
      		ECM (power management bus)
      G98-20 (CANL)
      		GR
      G98-10 (CANH)
      		BR
      		Air conditioning amplifier assembly (power management bus)
      G98-21 (CANL)
      		Y
      G98-11 (CANH)
      		BR
      		Power management control ECU (power management bus)
      G98-22 (CANL)
      		W
      1. *1: w/ Blind Spot Monitor System
      2. *2: w/o Blind Spot Monitor System
      3. *3: w/ Air Suspension System
      4. *4: w/ Pre-crash Safety System
      5. *5: w/ TOYOTA Parking Assist-sensor System (for 8 Sensor Type)


    4. Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  4. No. 4 Junction Connector

    Text in Illustration
    *a
    		for No. 1 Junction Connector

    No. 4 Junction Connector
    		Wiring Color
    		Connect to
    G102-2 (CANL)
    		W
    		No. 1 junction connector
    G102-3 (CANH)
    		LG


    5. Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  5. No. 5 Junction Connector

    Text in Illustration
    *a
    		for No. 2 Junction Connector

    No. 5 Junction Connector
    		Wiring Color
    		Connect to
    G103-2 (CANN)
    		W
    		No. 2 junction connector
    G103-3 (CANP)
    		LG


  6. NO. 6 JUNCTION CONNECTOR (w/ Blind Spot Monitor System)


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


    Text in Illustration
    *a
    		for No. 2 Junction Connector
    		*b
    		for Blind Spot Monitor Sensor LH
    *c
    		for No. 3 Junction Connector
    		-
    		-

    No. 6 Junction Connector
    		Wiring Color
    		Connect to
    R47-1 (CANH)
    		LG
    		No. 2 junction connector
    R47-12 (CANL)
    		W
    R47-2 (CANH)
    		G
    		Blind spot monitor sensor LH
    R47-13 (CANL)
    		W
    R47-3 (CANH)
    		B
    		No. 3 junction connector
    R47-14 (CANL)
    		W


  7. NO. 7 JUNCTION CONNECTOR (w/ Urea SCR System)


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


    Text in Illustration
    *a
    		for Urea Pump Control ECU
    		*b
    		for ECM
    *c
    		for Nitrogen Oxides Sensor
    		-
    		-

    No. 7 Junction Connector
    		Wiring Color
    		Connect to
    Q41-4 (CANH)
    		W
    		Urea pump control ECU
    Q41-15 (CANL)
    		B
    Q41-5 (CANH)
    		L
    		ECM
    Q41-16 (CANL)
    		W
    Q41-6 (CANH)
    		L
    		Nitrogen oxides sensor
    Q41-17 (CANL)
    		W

CHECK DLC3

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

    CAUTION:
    Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the airbag system.
    NOTICE:
    1. After turning the engine switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work (LandCruiser RM000003YMD00TX.html).
    2. When disconnecting the cable, some systems need to be initialized after the cable is reconnected (LandCruiser RM000003YMF011X.html).


    2. Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G48-6 (CANH) - G48-14 (CANL)
    		R - W
    		Engine switch off
    		54 to 69 Ω
    G48-6 (CANH) - G48-4 (CG)
    		R - W-B
    		Engine switch off
    		200 Ω or higher
    G48-14 (CANL) - G48-4 (CG)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    G48-6 (CANH) - G48-16 (BAT)
    		R - GR
    		Engine switch off
    		6 kΩ or higher
    G48-14 (CANL) - G48-16 (BAT)
    		W - GR
    		Engine switch off
    		6 kΩ or higher

CHECK ECM (for 1GR-FE)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the ECM connectors.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G56-31 (CANH) - G56-25 (CANL)
    		LG - W
    		Engine switch off
    		108 to 132 Ω
    G56-31 (CANH) - C36-12 (E1)
    		LG - BR
    		Engine switch off
    		200 Ω or higher
    G56-25 (CANL) - C36-12 (E1)
    		W - BR
    		Engine switch off
    		200 Ω or higher
    G56-31 (CANH) - G55-24 (BATT)
    		LG - L
    		Engine switch off
    		6 kΩ or higher
    G56-25 (CANL) - G55-24 (BATT)
    		W - L
    		Engine switch off
    		6 kΩ or higher

CHECK ECM (for 1KD-FTV)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


Text in Illustration
*A
for V1 Bus
*B
for Power Management Bus
*C
for Powertrain Bus
-
-

  1. Disconnect the ECM connectors.

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

    for V1 Bus
    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G58-35 (CANH) - G58-36 (CANL)
    		LG - W
    		Engine switch off
    		108 to 132 Ω
    G58-35 (CANH) - C93-1 (E1)
    		LG - BR
    		Engine switch off
    		200 Ω or higher
    G58-36 (CANL) - C93-1 (E1)
    		W - BR
    		Engine switch off
    		200 Ω or higher
    G58-35 (CANH) - G57-23 (BATT)
    		LG - L
    		Engine switch off
    		6 kΩ or higher
    G58-36 (CANL) - G57-23 (BATT)
    		W - L
    		Engine switch off
    		6 kΩ or higher

    for Power Management Bus
    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G57-20 (CANP) - G57-21 (CANN)
    		BR - GR
    		Engine switch off
    		108 to 132 Ω
    G57-20 (CANP) - C93-1 (E1)
    		BR - BR
    		Engine switch off
    		200 Ω or higher
    G57-21 (CANN) - C93-1 (E1)
    		GR - BR
    		Engine switch off
    		200 Ω or higher
    G57-20 (CANP) - G57-23 (BATT)
    		BR - L
    		Engine switch off
    		6 kΩ or higher
    G57-21 (CANN) - G57-23 (BATT)
    		GR - L
    		Engine switch off
    		6 kΩ or higher

    for Powertrain Bus
    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    C92-24 (CAN+) - C92-18 (CAN-)
    		B - W
    		Engine switch off
    		108 to 132 Ω
    C92-24 (CAN+) - C93-1 (E1)
    		B - BR
    		Engine switch off
    		200 Ω or higher
    C92-18 (CAN-) - C93-1 (E1)
    		W - BR
    		Engine switch off
    		200 Ω or higher
    C92-24 (CAN+) - G57-23 (BATT)
    		B - L
    		Engine switch off
    		6 kΩ or higher
    C92-18 (CAN-) - G57-23 (BATT)
    		W - L
    		Engine switch off
    		6 kΩ or higher

CHECK ECM (for 1GD-FTV)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


Text in Illustration
*A
for V1 Bus
*B
for Local Bus

  1. Disconnect the ECM connectors.

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

    for V1 Bus
    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G184-17 (CANH) - G184-28 (CANL)
    		LG - W
    		Engine switch off
    		108 to 132 Ω
    G184-17 (CANH) - C152-1 (E1)
    		LG - W-B
    		Engine switch off
    		200 Ω or higher
    G184-28 (CANL) - C152-1 (E1)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    G184-17 (CANH) - G185-1 (BATT)
    		LG - L
    		Engine switch off
    		6 kΩ or higher
    G184-28 (CANL) - G185-1 (BATT)
    		W - L
    		Engine switch off
    		6 kΩ or higher

    for Local Bus
    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G184-27 (CANU) - G184-35 (CAND)
    		L - W
    		Engine switch off
    		108 to 132 Ω
    G184-27 (CANU) - C152-1 (E1)
    		L - W-B
    		Engine switch off
    		200 Ω or higher
    G184-35 (CAND) - C152-1 (E1)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    G184-27 (CANU) - G185-1 (BATT)
    		L - L
    		Engine switch off
    		6 kΩ or higher
    G184-35 (CAND) - G185-1 (BATT)
    		W - L
    		Engine switch off
    		6 kΩ or higher

CHECK DRIVER SIDE JUNCTION BLOCK ASSEMBLY, MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


Text in Illustration
*A
for V1 Bus
*B
for MS Bus
*1
Main Body ECU (Multiplex Network Body ECU)
-
-

  1. Remove the main body ECU (multiplex network body ECU) (LandCruiser RM000003WBO05FX.html).

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

    for V1 Bus
    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G64-14 (CANH) - G64-13 (CANL)
    		L - W
    		Engine switch off
    		54 to 69 Ω
    G64-14 (CANH) - A-11 (GND1)
    		L - None
    		Engine switch off
    		200 Ω or higher
    G64-13 (CANL) - A-11 (GND1)
    		W - None
    		Engine switch off
    		200 Ω or higher
    G64-14 (CANH) - A-30 (BECU)
    		L - None
    		Engine switch off
    		6 kΩ or higher
    G64-13 (CANL) - A-30 (BECU)
    		W - None
    		Engine switch off
    		6 kΩ or higher

    for MS Bus
    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G63-9 (CANP) - G63-10 (CANN)
    		P - W
    		Engine switch off
    		108 to 132 Ω
    G63-9 (CANP) - A-11 (GND1)
    		P - None
    		Engine switch off
    		200 Ω or higher
    G63-10 (CANN) - A-11 (GND1)
    		W - None
    		Engine switch off
    		200 Ω or higher
    G63-9 (CANP) - A-30 (BECU)
    		P - None
    		Engine switch off
    		6 kΩ or higher
    G63-10 (CANN) - A-30 (BECU)
    		W - None
    		Engine switch off
    		6 kΩ or higher

CHECK COMBINATION METER ASSEMBLY

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the combination meter assembly connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G6-40 (CANH) - G6-39 (CANL)
    		LG - W
    		Engine switch off
    		108 to 132 Ω
    G6-40 (CANH) - G6-21 (E2)
    		LG - BR
    		Engine switch off
    		200 Ω or higher
    G6-39 (CANL) - G6-21 (E2)
    		W - BR
    		Engine switch off
    		200 Ω or higher
    G6-40 (CANH) - G6-26 (B)
    		LG - L
    		Engine switch off
    		6 kΩ or higher
    G6-39 (CANL) - G6-26 (B)
    		W - L
    		Engine switch off
    		6 kΩ or higher

CHECK POWER STEERING ECU ASSEMBLY

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the power steering ECU assembly connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G46-1 (CANH) - G46-2 (CANL)
    		L - W
    		Engine switch off
    		54 to 69 Ω
    G46-1 (CANH) - G46-3 (GND)
    		L - W-B
    		Engine switch off
    		200 Ω or higher
    G46-2 (CANL) - G46-3 (GND)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    G46-1 (CANH) - G48-16 (BAT)
    		L - GR
    		Engine switch off
    		6 kΩ or higher
    G46-2 (CANL) - G48-16 (BAT)
    		W - GR
    		Engine switch off
    		6 kΩ or higher

CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the air conditioning amplifier assembly connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Condition
    		Specified Condition
    G25-11 (CANH) - G25-12 (CANL)
    		BR - Y*1
    BR - W*2
    		Engine switch off
    		54 to 69 Ω
    G25-11 (CANH) - G25-14 (GND)
    		BR - W-B
    		Engine switch off
    		200 Ω or higher
    G25-12 (CANL) - G25-14 (GND)
    		Y - W-B*1
    W - W-B*2
    		Engine switch off
    		200 Ω or higher
    G25-11 (CANH) - G25-21 (B)
    		BR - V
    		Engine switch off
    		6 kΩ or higher
    G25-12 (CANL) - G25-21 (B)
    		Y - V*1
    W - V*2
    		Engine switch off
    		6 kΩ or higher
    1. *1: for 1KD-FTV
    2. *2: for 1GR-FE, 1GD-FTV

CHECK CENTER AIRBAG SENSOR ASSEMBLY

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the center airbag sensor assembly connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G1-13 (CANH) - G1-22 (CANL)
    		Y - W
    		Engine switch off
    		54 to 69 Ω
    G1-13 (CANH) - G1-25 (E1)
    		Y - W-B
    		Engine switch off
    		200 Ω or higher
    G1-22 (CANL) - G1-25 (E1)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    G1-13 (CANH) - G48-16 (BAT)
    		Y - GR
    		Engine switch off
    		6 kΩ or higher
    G1-22 (CANL) - G48-16 (BAT)
    		W - GR
    		Engine switch off
    		6 kΩ or higher

CHECK MASTER CYLINDER SOLENOID (SKID CONTROL ECU)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the master cylinder solenoid (skid control ECU) connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    A7-11 (CANH) - A7-25 (CANL)
    		R - W
    		Engine switch off
    		54 to 69 Ω
    A7-11 (CANH) - A7-1 (GND1)
    		R - W-B
    		Engine switch off
    		200 Ω or higher
    A7-25 (CANL) - A7-1 (GND1)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    A7-11 (CANH) - A7-2 (+BM1)
    		R - B
    		Engine switch off
    		6 kΩ or higher
    A7-25 (CANL) - A7-2 (+BM1)
    		W - B
    		Engine switch off
    		6 kΩ or higher

CHECK SPIRAL CABLE SUB-ASSEMBLY (STEERING ANGLE SENSOR)
Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the spiral cable sub-assembly (steering angle sensor) connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G33-4 (CANH) - G33-3 (CANL)
    		G - W
    		Engine switch off
    		54 to 69 Ω
    G33-4 (CANH) - G33-2 (ESS)
    		G - W-B
    		Engine switch off
    		200 Ω or higher
    G33-3 (CANL) - G33-2 (ESS)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    G33-4 (CANH) - G33-6 (BAT)
    		G - L
    		Engine switch off
    		6 kΩ or higher
    G33-3 (CANL) - G33-6 (BAT)
    		W - L
    		Engine switch off
    		6 kΩ or higher

CHECK YAW RATE SENSOR ASSEMBLY

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the yaw rate sensor assembly connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G52-3 (CANH) - G52-2 (CANL)
    		R - W
    		Engine switch off
    		54 to 69 Ω
    G52-3 (CANH) - G52-1 (GND)
    		R - W-B
    		Engine switch off
    		200 Ω or higher
    G52-2 (CANL) - G52-1 (GND)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    G52-3 (CANH) - G48-16 (BAT)
    		R - GR
    		Engine switch off
    		6 kΩ or higher
    G52-2 (CANL) - G48-16 (BAT)
    		W - GR
    		Engine switch off
    		6 kΩ or higher

CHECK CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

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

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G38-9 (CANH) - G38-10 (CANL)
    		P - W
    		Engine switch off
    		54 to 69 Ω
    G38-9 (CANH) - G38-15 (E)
    		P - W-B
    		Engine switch off
    		200 Ω or higher
    G38-10 (CANL) - G38-15 (E)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    G38-9 (CANH) - G38-1 (+B)
    		P - V
    		Engine switch off
    		6 kΩ or higher
    G38-10 (CANL) - G38-1 (+B)
    		W - V
    		Engine switch off
    		6 kΩ or higher

CHECK POWER MANAGEMENT CONTROL ECU

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


Text in Illustration
*A
for V1 Bus
*B
for Power Management Bus
*C
for V2 Bus
-
-

  1. Disconnect the power management control ECU connector.

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

    for V1 Bus
    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G51-14 (CA1H) - G51-13 (CA1L)
    		BR - W
    		Engine switch off
    		54 to 69 Ω
    G51-14 (CA1H) - G51-6 (GND)
    		BR - W-B
    		Engine switch off
    		200 Ω or higher
    G51-13 (CA1L) - G51-6 (GND)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    G51-14 (CA1H) - G51-1 (AM22)
    		BR - B
    		Engine switch off
    		6 kΩ or higher
    G51-13 (CA1L) - G51-1 (AM22)
    		W - B
    		Engine switch off
    		6 kΩ or higher

    for V2 Bus (for 1KD-FTV)
    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G51-26 (CA2H) - G51-25 (CA2L)
    		V - W
    		Engine switch off
    		108 to 132 Ω
    G51-26 (CA2H) - G51-6 (GND)
    		V - W-B
    		Engine switch off
    		200 Ω or higher
    G51-25 (CA2L) - G51-6 (GND)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    G51-26 (CA2H) - G51-1 (AM22)
    		V - B
    		Engine switch off
    		6 kΩ or higher
    G51-25 (CA2L) - G51-1 (AM22)
    		W - B
    		Engine switch off
    		6 kΩ or higher

    for V2 Bus (for 1GR-FE, 1GD-FTV), Power Management Bus
    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G51-12 (CA3P) - G51-11 (CA3N)
    		BR - W*1
    V - W*2
    		Engine switch off
    		108 to 132 Ω
    G51-12 (CA3P) - G51-6 (GND)
    		BR - W-B*1
    V - W-B*2
    		Engine switch off
    		200 Ω or higher
    G51-11 (CA3N) - G51-6 (GND)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    G51-12 (CA3P) - G51-1 (AM22)
    		BR - B*1
    V - B*2
    		Engine switch off
    		6 kΩ or higher
    G51-11 (CA3N) - G51-1 (AM22)
    		W - B
    		Engine switch off
    		6 kΩ or higher
    1. *1: for 1KD-FTV
    2. *2: for 1GR-FE, 1GD-FTV

CHECK NAVIGATION RECEIVER ASSEMBLY (w/ Navigation System [for Navigation Receiver Type])

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the navigation receiver assembly connectors.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    H56-9 (CANH) - H56-10 (CANL)
    		W - P
    		Engine switch off
    		54 to 69 Ω
    H56-9 (CANH) - H54-7 (GND1)
    		W - BR
    		Engine switch off
    		200 Ω or higher
    H56-10 (CANL) - H54-7 (GND1)
    		P - BR
    		Engine switch off
    		200 Ω or higher
    H56-9 (CANH) - H54-4 (+B1)
    		W - R
    		Engine switch off
    		6 kΩ or higher
    H56-10 (CANL) - H54-4 (+B1)
    		P - R
    		Engine switch off
    		6 kΩ or higher

CHECK RADIO AND DISPLAY RECEIVER ASSEMBLY (w/ Navigation System [for Radio and Display Type] or w/o Navigation System)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the radio and display receiver assembly connectors.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    H51-9 (CANH) - H51-10 (CANL)
    		W - P
    		Engine switch off
    		54 to 69 Ω
    H51-9 (CANH) - H49-7 (GND1)
    		W - BR
    		Engine switch off
    		200 Ω or higher
    H51-10 (CANL) - H49-7 (GND1)
    		P - BR
    		Engine switch off
    		200 Ω or higher
    H51-9 (CANH) - H49-4 (+B1)
    		W - R
    		Engine switch off
    		6 kΩ or higher
    H51-10 (CANL) - H49-4 (+B1)
    		P - R
    		Engine switch off
    		6 kΩ or higher

CHECK FOUR WHEEL DRIVE CONTROL ECU

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the four wheel drive control ECU connectors.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G53-19 (CANH) - G53-20 (CANL)
    		G - W
    		Engine switch off
    		54 to 69 Ω
    G53-19 (CANH) - G54-4 (GND)
    		G - W-B
    		Engine switch off
    		200 Ω or higher
    G53-20 (CANL) - G54-4 (GND)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    G53-19 (CANH) - G48-16 (BAT)
    		G - GR
    		Engine switch off
    		6 kΩ or higher
    G53-20 (CANL) - G48-16 (BAT)
    		W - GR
    		Engine switch off
    		6 kΩ or higher

CHECK SUSPENSION CONTROL ECU (w/ Air Suspension System)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the suspension control ECU connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    A49-7 (CANH) - A49-8 (CANL)
    		R - W
    		Engine switch off
    		54 to 69 Ω
    A49-7 (CANH) - A49-5 (GND)
    		R - W-B
    		Engine switch off
    		200 Ω or higher
    A49-8 (CANL) - A49-5 (GND)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    A49-7 (CANH) - A49-3 (B)
    		R - GR
    		Engine switch off
    		6 kΩ or higher
    A49-8 (CANL) - A49-3 (B)
    		W - GR
    		Engine switch off
    		6 kΩ or higher

CHECK STABILIZER CONTROL ECU (w/ Kinetic Dynamic Suspension System)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the stabilizer control ECU connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G123-29 (CANH) - G123-28 (CANL)
    		V - W
    		Engine switch off
    		54 to 69 Ω
    G123-29 (CANH) - G123-22 (GND)
    		V - W-B
    		Engine switch off
    		200 Ω or higher
    G123-28 (CANL) - G123-22 (GND)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    G123-29 (CANH) - G48-16 (BAT)
    		V - GR
    		Engine switch off
    		6 kΩ or higher
    G123-28 (CANL) - G48-16 (BAT)
    		W - GR
    		Engine switch off
    		6 kΩ or higher

CHECK SEAT BELT CONTROL ECU (w/ Pre-crash Safety System)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the seat belt control ECU connectors.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G118-1 (CANH) - G118-2 (CANL)
    		L - W
    		Engine switch off
    		54 to 69 Ω
    G118-1 (CANH) - G117-8 (PGND)
    		L - W-B
    		Engine switch off
    		200 Ω or higher
    G118-2 (CANL) - G117-8 (PGND)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    G118-1 (CANH) - G117-7 (+B)
    		L - W
    		Engine switch off
    		6 kΩ or higher
    G118-2 (CANL) - G117-7 (+B)
    		W - W
    		Engine switch off
    		6 kΩ or higher

CHECK DRIVING SUPPORT ECU ASSEMBLY (w/ Pre-crash Safety System)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


Text in Illustration
*A
for V2 Bus
*B
for Parking Assist Bus
NOTICE:
  1. As disconnecting the connector to perform inspections may cause DTCs to be stored, clear DTCs after performing inspections.
  2. As the connector may be damaged if a load of more than 10 kg (22 lb) is applied to it, do not apply any more load than necessary to the connector.

  1. Disconnect the driving support ECU assembly connector.

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

    for V2 Bus
    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G119-39 (CA2H) - G119-17 (CA2L)
    		G - W
    		Engine switch off
    		54 to 69 Ω
    G119-39 (CA2H) - G119-25 (GND)
    		G - BR
    		Engine switch off
    		200 Ω or higher
    G119-17 (CA2L) - G119-25 (GND)
    		W - BR
    		Engine switch off
    		200 Ω or higher
    G119-39 (CA2H) - G48-16 (BAT)
    		G - GR
    		Engine switch off
    		6 kΩ or higher
    G119-17 (CA2L) - G48-16 (BAT)
    		W - GR
    		Engine switch off
    		6 kΩ or higher

    for Parking Assist Bus
    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G119-40 (CA1P) - G119-18 (CA1N)
    		L - W
    		Engine switch off
    		108 to 132 Ω
    G119-40 (CA1P) - G119-25 (GND)
    		L - BR
    		Engine switch off
    		200 Ω or higher
    G119-18 (CA1N) - G119-25 (GND)
    		W - BR
    		Engine switch off
    		200 Ω or higher
    G119-40 (CA1P) - G48-16 (BAT)
    		L - GR
    		Engine switch off
    		6 kΩ or higher
    G119-18 (CA1N) - G48-16 (BAT)
    		W - GR
    		Engine switch off
    		6 kΩ or higher

CHECK PARKING ASSIST ECU (w/ Side Monitor System)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the parking assist ECU connectors.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    I7-40 (CANH) - I7-39 (CANL)
    		B - W
    		Engine switch off
    		54 to 69 Ω
    I7-40 (CANH) - I6-4 (GND1)
    		B - W-B
    		Engine switch off
    		200 Ω or higher
    I7-39 (CANL) - I6-4 (GND1)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    I7-40 (CANH) - I6-1 (+B)
    		B - L
    		Engine switch off
    		6 kΩ or higher
    I7-39 (CANL) - I6-1 (+B)
    		W - L
    		Engine switch off
    		6 kΩ or higher

CHECK CLEARANCE WARNING ECU ASSEMBLY (w/ TOYOTA Parking Assist-sensor System)


  1. for 4 Sensor Type:


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


    1. Disconnect the clearance warning ECU assembly connector.

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

      Terminal No. (Symbol)
      		Wiring Color
      		Switch Condition
      		Specified Condition
      I1-3 (R1) - I1-5 (R2)
      		R - W
      		Engine switch off
      		54 to 69 Ω
      I1-3 (R1) - I1-17 (E)
      		R - W-B
      		Engine switch off
      		200 Ω or higher
      I1-5 (R2) - I1-17 (E)
      		W - W-B
      		Engine switch off
      		200 Ω or higher
      I1-3 (R1) - G48-16 (BAT)
      		R - GR
      		Engine switch off
      		6 kΩ or higher
      I1-5 (R2) - G48-16 (BAT)
      		W - GR
      		Engine switch off
      		6 kΩ or higher


  2. for 8 Sensor Type:


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


    1. Disconnect the clearance warning ECU assembly connector.

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

      Terminal No. (Symbol)
      		Wiring Color
      		Switch Condition
      		Specified Condition
      G154-3 (R1) - G154-5 (R2)
      		L - W
      		Engine switch off
      		54 to 69 Ω
      G154-3 (R1) - G154-17 (E)
      		L - W-B
      		Engine switch off
      		200 Ω or higher
      G154-5 (R2) - G154-17 (E)
      		W - W-B
      		Engine switch off
      		200 Ω or higher
      G154-3 (R1) - G48-16 (BAT)
      		L - GR
      		Engine switch off
      		6 kΩ or higher
      G154-5 (R2) - G48-16 (BAT)
      		W - GR
      		Engine switch off
      		6 kΩ or higher

CHECK HEADLIGHT SWIVEL ECU ASSEMBLY (for LED Headlight)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the headlight swivel ECU assembly connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    A58-12 (CANH) - A58-13 (CANL)
    		V - W
    		Engine switch off
    		54 to 69 Ω
    A58-12 (CANH) - A58-22 (E1)
    		V - W-B
    		Engine switch off
    		200 Ω or higher
    A58-13 (CANL) - A58-22 (E1)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    A58-12 (CANH) - G48-16 (BAT)
    		V - GR
    		Engine switch off
    		6 kΩ or higher
    A58-13 (CANL) - G48-16 (BAT)
    		W - GR
    		Engine switch off
    		6 kΩ or higher

CHECK MULTIPLEX TILT AND TELESCOPIC ECU (for Power Tilt and Power Telescopic Steering Column)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the multiplex tilt and telescopic ECU connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G116-5 (CANP) - G116-14 (CANN)
    		GR - W
    		Engine switch off
    		54 to 69 Ω
    G116-5 (CANP) - G116-11 (GND)
    		GR - W-B
    		Engine switch off
    		200 Ω or higher
    G116-14 (CANN) - G116-11 (GND)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    G116-5 (CANP) - G116-2 (+B)
    		GR - G
    		Engine switch off
    		6 kΩ or higher
    G116-14 (CANN) - G116-2 (+B)
    		W - G
    		Engine switch off
    		6 kΩ or higher

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

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the front power seat switch RH connectors.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    a5-8 (CANP) - a5-7 (CANN)
    		L - W
    		Engine switch off
    		54 to 69 Ω
    a5-8 (CANP) - a4-2 (GND)
    		L - W-B
    		Engine switch off
    		200 Ω or higher
    a5-7 (CANN) - a4-2 (GND)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    a5-8 (CANP) - a4-7 (+B)
    		L - W
    		Engine switch off
    		6 kΩ or higher
    a5-7 (CANN) - a4-7 (+B)
    		W - W
    		Engine switch off
    		6 kΩ or higher

CHECK DRIVING SUPPORT SWITCH CONTROL ECU (w/ Multi-function Switch)


  1. for Automatic Transmission:


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


    1. Disconnect the driving support switch control ECU connector.

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

      Terminal No. (Symbol)
      		Wiring Color
      		Switch Condition
      		Specified Condition
      G163-2 (CANP) - G163-3 (CANN)
      		R - W
      		Engine switch off
      		54 to 69 Ω
      G163-2 (CANP) - G163-7 (GND)
      		R - W-B
      		Engine switch off
      		200 Ω or higher
      G163-3 (CANN) - G163-7 (GND)
      		W - W-B
      		Engine switch off
      		200 Ω or higher
      G163-2 (CANP) - G163-8 (+B)
      		R - L
      		Engine switch off
      		6 kΩ or higher
      G163-3 (CANN) - G163-8 (+B)
      		W - L
      		Engine switch off
      		6 kΩ or higher


  2. for Manual Transmission:


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


    1. Disconnect the driving support switch control ECU connector.

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

      Terminal No. (Symbol)
      		Wiring Color
      		Switch Condition
      		Specified Condition
      G76-9 (CANP) - G76-10 (CANN)
      		R - W
      		Engine switch off
      		54 to 69 Ω
      G76-9 (CANP) - G76-16 (GND)
      		R - W-B
      		Engine switch off
      		200 Ω or higher
      G76-10 (CANN) - G76-16 (GND)
      		W - W-B
      		Engine switch off
      		200 Ω or higher
      G76-9 (CANP) - G76-6 (+B)
      		R - L
      		Engine switch off
      		6 kΩ or higher
      G76-10 (CANN) - G76-6 (+B)
      		W - L
      		Engine switch off
      		6 kΩ or higher

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

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


Text in Illustration
*A
for V2 Bus
*B
for Sensor Bus

  1. Disconnect the blind spot monitor sensor LH connector.

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

    for V2 Bus
    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    R42-2 (CA1P) - R42-7 (CA1N)
    		G - W
    		Engine switch off
    		54 to 69 Ω
    R42-2 (CA1P) - R42-10 (BLGD)
    		G - W-B
    		Engine switch off
    		200 Ω or higher
    R42-7 (CA1N) - R42-10 (BLGD)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    R42-2 (CA1P) - G48-16 (BAT)
    		G - GR
    		Engine switch off
    		6 kΩ or higher
    R42-7 (CA1N) - G48-16 (BAT)
    		W - GR
    		Engine switch off
    		6 kΩ or higher

    for Sensor Bus
    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    R42-1 (CA2P) - R42-6 (CA2N)
    		V - W
    		Engine switch off
    		108 to 132 Ω
    R42-1 (CA2P) - R42-10 (BLGD)
    		V - W-B
    		Engine switch off
    		200 Ω or higher
    R42-6 (CA2N) - R42-10 (BLGD)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    R42-1 (CA2P) - G48-16 (BAT)
    		V - GR
    		Engine switch off
    		6 kΩ or higher
    R42-6 (CA2N) - G48-16 (BAT)
    		W - GR
    		Engine switch off
    		6 kΩ or higher

CHECK BLIND SPOT MONITOR SENSOR RH (w/ Blind Spot Monitor Sensor)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the blind spot monitor sensor RH connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    R43-1 (CA2P) - R43-6 (CA2N)
    		V - W
    		Engine switch off
    		108 to 132 Ω
    R43-1 (CA2P) - R43-10 (BRGD)
    		V - W-B
    		Engine switch off
    		200 Ω or higher
    R43-6 (CA2N) - R43-10 (BRGD)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    R43-1 (CA2P) - G48-16 (BAT)
    		V - GR
    		Engine switch off
    		6 kΩ or higher
    R43-6 (CA2N) - G48-16 (BAT)
    		W - GR
    		Engine switch off
    		6 kΩ or higher

CHECK TRANSMISSION CONTROL ECU ASSEMBLY (for 1KD-FTV and Automatic Transmission System)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the transmission control ECU assembly connectors.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    G70-21 (CAN+) - G70-20 (CAN-)
    		B - W
    		Engine switch off
    		108 to 132 Ω
    G70-21 (CAN+) - G69-1 (E1)
    		B - BR
    		Engine switch off
    		200 Ω or higher
    G70-20 (CAN-) - G69-1 (E1)
    		W - BR
    		Engine switch off
    		200 Ω or higher
    G70-21 (CAN+) - G70-5 (BATT)
    		B - L
    		Engine switch off
    		6 kΩ or higher
    G70-20 (CAN-) - G70-5 (BATT)
    		W - L
    		Engine switch off
    		6 kΩ or higher

CHECK MILLIMETER WAVE RADAR SENSOR ASSEMBLY (w/ Pre-crash Safety System)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the millimeter wave radar sensor assembly connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    A15-4 (CA1P) - A15-3 (CA1N)
    		L - W
    		Engine switch off
    		108 to 132 Ω
    A15-4 (CA1P) - A15-2 (SGND)
    		L - BR
    		Engine switch off
    		200 Ω or higher
    A15-3 (CA1N) - A15-2 (SGND)
    		W - BR
    		Engine switch off
    		200 Ω or higher
    A15-4 (CA1P) - G48-16 (BAT)
    		L - GR
    		Engine switch off
    		6 kΩ or higher
    A15-3 (CA1N) - G48-16 (BAT)
    		W - GR
    		Engine switch off
    		6 kΩ or higher

CHECK REAR TELEVISION CAMERA ASSEMBLY (w/ Parking Assist Monitor System [for Camera built-in ECU])

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu


Text in Illustration
*A
w/ Tire Carrier
*B
w/o Tire Carrier

  1. Disconnect the rear television camera assembly connector.

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

    w/ Tire Carrier
    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    v3-4 (CANH) - v3-1 (CANL)
    		B - W
    		Engine switch off
    		54 to 69 Ω
    v3-4 (CANH) - G48-4 (CG)
    		B - W-B
    		Engine switch off
    		200 Ω or higher
    v3-1 (CANL) - G48-4 (CG)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    v3-4 (CANH) - G48-16 (BAT)
    		B - GR
    		Engine switch off
    		6 kΩ or higher
    v3-1 (CANL) - G48-16 (BAT)
    		W - GR
    		Engine switch off
    		6 kΩ or higher

    w/o Tire Carrier
    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    X10-4 (H) - X10-1 (L)
    		B - W
    		Engine switch off
    		54 to 69 Ω
    X10-4 (H) - G48-4 (CG)
    		B - W-B
    		Engine switch off
    		200 Ω or higher
    X10-1 (L) - G48-4 (CG)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    X10-4 (H) - G48-16 (BAT)
    		B - GR
    		Engine switch off
    		6 kΩ or higher
    X10-1 (L) - G48-16 (BAT)
    		W - GR
    		Engine switch off
    		6 kΩ or higher

CHECK UREA PUMP CONTROL ECU (w/ Urea SCR System)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the urea pump control ECU connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    s4-27 (CAN+) - s4-26 (CAN-)
    		G - W
    		Engine switch off
    		108 to 132 Ω
    s4-27 (CAN+) - s4-52 (E01)
    		G - W-B
    		Engine switch off
    		200 Ω or higher
    s4-26 (CAN-) - s4-52 (E01)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    s4-27 (CAN+) - s4-30 (BATT)
    		G - B
    		Engine switch off
    		6 kΩ or higher
    s4-26 (CAN-) - s4-30 (BATT)
    		W - B
    		Engine switch off
    		6 kΩ or higher

CHECK NITROGEN OXIDES SENSOR (w/ Urea SCR System)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Networking.Lin Communication System.Can Communication System (For Rhd With Entry And Start System) Terminals Of Ecu

  1. Disconnect the nitrogen oxides sensor connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Switch Condition
    		Specified Condition
    s6-4 (CAN+) - s6-3 (CAN-)
    		L - W
    		Engine switch off
    		54 to 69 Ω
    s6-4 (CAN+) - s6-2 (GND)
    		L - W-B
    		Engine switch off
    		200 Ω or higher
    s6-3 (CAN-) - s6-2 (GND)
    		W - W-B
    		Engine switch off
    		200 Ω or higher
    s6-4 (CAN+) - G48-16 (BAT)
    		L - GR
    		Engine switch off
    		6 kΩ or higher
    s6-3 (CAN-) - G48-16 (BAT)
    		W - GR
    		Engine switch off
    		6 kΩ or higher