Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: 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:

Installation (2006/01- )
Install sliding roof weatherstrip Install the sliding roof weatherstrip. Position the joint of the weatherstrip at the rear center. Align the marks on the weatherstrip with the middle marks at the corners of the plastic on the edge of the sliding roof panel and install the ...

General information
A large number of ecu controlled systems are used in the rav4. In general, ecu controlled systems are considered to be very intricate, requiring a high level of technical knowledge to troubleshoot. However, most problem checking procedures only involve inspecting the ecu controlled system's circ ...

Opening the back door from outside the vehicle
Back door opener Vehicles without a power back door Raise the back door while pressing up the back door opener switch. Vehicles with a power back door When the back door is unlocked: press the back door opener switch. When the back door is locked (vehicles with a smart key ...

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