Toyota RAV4 manuals

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

Toyota RAV4 Service Manual / Door lock / Power door lock control system / Data list / active test / 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

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


Inspection procedure

  1. Inspect back door with motor lock assembly

Toyota RAV4. Inspect back door with motor lock assembly


  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 q7 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 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 Inspection procedure Inspect rear door with motor lock as ...

Key lock-in prevention function does not work properly
Description When the key is in the ignition key cylinder or the door courtesy light on signal is output to the main body ecu, performing the door lock operation with the lock switch does not lock ...

Other materials:

Underdrive clutch
Components Disassembly Inspect pack clearance of underdrive clutch (see page ax-247) Remove no. 1 Underdrive clutch disc Using a screwdriver, pry out the underdrive clutch flange snap ring. Remove the flange, 3 discs and 3 plates from the underdrive clutch drum. In ...

Transmission control cable assembly
Replacement Remove rear console box sub-assembly Remove the console box (see page ip-20). Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pre ...

Front seatback heater
Inspection Inspect front seatback heater assembly lh Measure the resistance of the seatback heater. Standard resistance If the result is not as specified, replace the seatback heater assembly Inspect front seatback heater assembly rh Hint: Use the same procedures desc ...

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