Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: 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 the door.

Wiring diagram

Toyota RAV4. Key lock-in prevention function does not work properly


Inspection procedure

  1. Read value of intelligent tester (unlock warning switch)

  1. Use the data list to check if the unlock warning switch is functioning properly.

Toyota RAV4. Read value of intelligent tester (unlock warning switch)


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



  1. Read value of intelligent tester (driver side door courtesy light switch)

  1. Use the data list to check if the door courtesy light switch is functioning properly.

Toyota RAV4. Read value of intelligent tester (driver side door courtesy light switch)


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



  1. Inspect front door courtesy light switch assembly lh

Toyota RAV4. Inspect front door courtesy light switch assembly lh


  1. Remove the front door courtesy light switch.
  2. Measure the resistance of the switch.

Standard resistance




  1. Check wire harness (ecu - switch)

Toyota RAV4. Check wire harness (ecu - switch)


  1. Disconnect the k7 switch connector.
  2. Disconnect the ia junction block connector.
  3. Measure the resistance of the wire harness side connectors.

Standard resistance




Replace instrument panel junction block (main body ecu)

  1. Inspect unlock warning switch assembly

Toyota RAV4. Inspect unlock warning switch assembly


  1. Remove the unlock warning switch.
  2. Measure the resistance of the switch.

Standard resistance




  1. Check wire harness (switch - ecu)

Toyota RAV4. Check wire harness (switch - ecu)


  1. Disconnect the e6 switch connector.
  2. Disconnect the ie junction block connector.
  3. Measure the resistance of the wire harness side connectors.

Standard resistance




Replace instrument panel junction block (main body ecu)

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 ...

Key reminder warning system
Parts location System diagram ...

Other materials:

Listening to a usb memory device
Connecting a usb memory device enables you to enjoy music from the vehicle speakers. Touch “usb” on the audio source selection screen. Connecting a usb memory device Audio control screen Pressing the “audio” button displays the audio control screen from any screens of the selected so ...

Combination meter ecu communication stop mode
Description Wiring diagram Inspection procedure Notice: Turn the ignition switch off before measuring the resistances of the main wire and the branch wire. After the ignition switch is turned off, check that the key reminder warning system and light reminder warning system ...

Room light assembly
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 room light lens Using a screwdriver ...

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