Toyota RAV4 manuals

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

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


Inspection procedure

  1. Read value of intelligent tester (lock position switch)

  1. Use the data list to check if the door lock is functioning properly.

Toyota RAV4. Read value of intelligent tester (lock position switch)


Ok: when the door lock is operating, the intelligent tester should display as shown in the table.



  1. Inspect front door with motor lock assembly rh

Toyota RAV4. Inspect front 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. Measure the resistance of the door lock position switch.

Standard resistance



  1. Check wire harness (door lock - ecu)

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


  1. Disconnect the g5 door lock connector.
  2. Disconnect the e15 ecu connector.
  3. Disconnect the ih junction block connector.
  4. Measure the resistance of the wire harness side connectors.

Standard resistance



Replace instrument panel junction block (main body ecu)

Only driver 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 Perform active test by intelligent t ...

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 ...

Other materials:

Driving assist systems
To help enhance driving safety and performance, the following systems operate automatically in response to various driving situations. Be aware, however, that these systems are supplementary and should not be relied upon too heavily when operating the vehicle. Abs (anti-lock brake system) Help ...

Terminals of ecu
Check occupant classification ecu Measure the voltage of the connector. ...

Speed sensor
Components Removal 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 pretensioner activation. Remove battery Loosen the nut and remove the b ...

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