Toyota RAV4 manuals

Toyota RAV4 Service Manual: Back-up light circuit

Description

The park / neutral position switch turns on when the shift lever is moved into the r position, causing the back-up lights to illuminate.

Wiring diagram

Toyota RAV4. Back-up light circuit


Inspection procedure

  1. Inspect fuse (gauge1)

  1. Remove the gauge1 fuse from the instrument panel junction block.
  2. Measure the resistance of the fuse.

Standard resistance: below 1



  1. Inspect back-up light

Toyota RAV4. Inspect back-up light


  1. Remove the rear combination light.
  2. Connect the positive (+) lead from the battery to terminal 6 and the negative (-) lead to terminal 1, then check that the light comes on.

Ok: light comes on.


  1. Inspect park / neutral position switch

Toyota RAV4. Inspect park / neutral position switch


  1. Disconnect the b26 park / neutral position switch connector.
  2. Measure the resistance of the switch.

Standard resistance



  1. check wire harness (park / neutral position switch - battery)

Toyota RAV4. Check wire harness (park / neutral position switch - battery)


  1. Disconnect the b26 park / neutral position switch connector.
  2. Measure the voltage of the wire harness side connector.

Standard voltage



  1. Check wire harness (park / neutral position switch - back-up light)

Toyota RAV4. Check wire harness (park / neutral position switch - back-up light)


  1. Disconnect the b26 park / neutral position switch connector.
  2. Disconnect the k12 and k14 rear combination light assembly connectors
  3. Measure the resistance of the wire harness side connectors.

Standard resistance



Repair or replace harness and connector (back-up light - body ground)

Hazard warning switch circuit
Description When the hazard warning signal switch is turned on, the turn signal flasher relay (marking: flsh) in the main body ecu turns on to flash the hazard warning signal lights. Wiring diagr ...

Light control switch circuit
Description This circuit detects the state of the headlight dimmer switch. Wiring diagram Inspection procedure Read value of intelligent tester (main body ecu) Connect the intelligent ...

Other materials:

Driver side - side airbag sensor assembly initialization incomplete
Description The side airbag sensor lh consists of part including the diagnostic circuit and the lateral deceleration sensor. When the center airbag sensor receives signals from the lateral deceleration sensor, it determines whether or not the srs should be activated. Dtc b1623/81, b ...

Check for open circuit
For an open circuit in the wire harness in fig. 1, Check the resistance or voltage, as described below. Check the resistance. Disconnect connectors a and c, and measure the resistance between them. Standard resistance (fig. 2) Hint: Measure the resistance while lightly s ...

Head restraints
Head restraints are provided for all seats. Front seats Up Pull the head restraints up. Down Push the head restraint down while pressing the lock release button. Rear seats Up Pull the head restraints up. Down Push the head restraint down while pressing the lock rel ...

В© 2011-2021 Copyright www.trav4.net