Toyota RAV4 manuals

Toyota RAV4 Service Manual: Only rear door rh lock / unlock functions do not operate

Toyota RAV4 Service Manual / Door lock / Power door lock control system / Data list / active test / Only rear door rh lock / unlock functions do not operate

Description

The main body ecu receives lock / unlock switch signals and activates the door lock motor accordingly.

Wiring diagram

Toyota RAV4. Only rear door rh lock / unlock functions do not operate


Inspection procedure

  1. Inspect rear door with motor lock assembly rh

Toyota RAV4. Inspect rear door with motor lock assembly rh


  1. Apply the battery voltage to the door lock motor and check the operation of the door lock motor.

Ok




  1. Check wire harness (door lock - ecu)

Toyota RAV4. Check wire harness (door lock - ecu)


  1. Disconnect the i4 door lock connector.
  2. Disconnect the ih junction block connector.
  3. Measure the resistance of the wire harness side connectors.

Standard resistance




Replace instrument panel junction block (main body ecu)

Only rear door lh lock / unlock functions do not operate
Description The main body ecu receives lock / unlock switch signals and activates the door lock motor accordingly. Wiring diagram Inspection procedure Inspect rear door with motor lock as ...

Only back door lock / unlock functions do not operate
Description The main body ecu receives lock / unlock switch signals and activates the door lock motor accordingly. Wiring diagram Inspection procedure Inspect back door with motor lock as ...

Other materials:

Inspection
Inspect camshaft timing oil control valve assembly Measure the resistance of the oil control valve. Standard resistance If the result is not as specified, replace the oil control valve assembly. Check the operation. Apply battery voltage across the terminals and chec ...

Only rear door lh lock / unlock functions do not operate
Description The main body ecu receives lock / unlock switch signals and activates the door lock motor accordingly. Wiring diagram Inspection procedure Inspect rear door with motor lock assembly lh Apply the battery voltage to the door lock motor and check the operation of th ...

All-wheel drive lock switch (awd models)
All-wheel drive lock mode can be used when a large amount of drive power needs to be applied to all the wheels, such as when the vehicle gets stuck in mud and you need to free it. Press the switch. The torque of the engine is distributed to the rear wheels to the maximum extent possible in ac ...

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