Toyota RAV4 manuals

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

Toyota RAV4. Hazard warning switch circuit


Inspection procedure

  1. Perform active test by intelligent tester

  1. Connect the intelligent tester (with can vim) to the dlc3.
  2. Turn the ignition switch on and press the intelligent tester main switch on.
  3. Select the item below in the active test and then check the relay operation.

Toyota RAV4. Perform active test by intelligent tester


Ok: all hazard warning signal lights flash.


  1. Inspect fuse (haz)

  1. Remove the haz fuse from the engine room no. 1 Relay block.
  2. Measure the resistance of the fuse.

Standard resistance: below 1



  1. Check wire harness (turn signal flasher relay - battery)

Toyota RAV4. Check wire harness (turn signal flasher relay - battery)


  1. Remove the turn signal flasher relay from the instrument panel junction block.
  2. Measure the voltage of the wire harness side connector.

Standard voltage



  1. Check operation of turn signal flasher relay (marking: flsh)

  1. Replace the turn signal flasher relay with a normally functioning one or a new one.
  2. Check that the appropriate turn signal light flashes.
  3. Connect the intelligent tester (with can vim) to the dlc3.
  4. Turn the ignition switch on and press the intelligent tester main switch on.
  5. Select the item below in the active test and then check the relay operation.

Toyota RAV4. Check operation of turn signal flasher relay (marking: flsh)


Ok: all hazard warning signal lights flash.


Replace turn signal flasher relay

  1. Inspect hazard warning signal switch

Toyota RAV4. Inspect hazard warning signal switch


  1. Remove the hazard warning signal switch.
  2. Measure the resistance of the switch.

Standard resistance



Repair or replace harness and connector (hazard warning signal switch - body ground)

Turn signal light circuit
Description The turn signal flasher relay (marking: flsh) in the main body ecu turns on when it receives signals from the headlight dimmer switch integrated with the turn signal switch, causing ...

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Other materials:

Installation
Install drive plate sub-assembly Clean the 8 bolts and 8 bolt holes. Apply adhesive to 2 or 3 threads of the 8 bolts. Adhesive: Toyota genuine adhesive 1342, three bond 1342 or equivalent Using sst, hold the crankshaft. Sst 09213-54015 (91651-60855), 09330-00021 Instal ...

If the vehicle becomes stuck
Carry out the following procedures if the tires spin or the vehicle becomes stuck in mud, dirt or snow: Stop the engine. Set the parking brake and shift the shift lever to p. Remove the mud, snow or sand from around the stuck tire. Place wood, stones or some other material to help provide t ...

When closing the back door
Lower the back door using the back door handle. Vehicles without a power back door Make sure to push the back door down from the outside to close it. Vehicles with a power back door The back door closing assist will activate, and the back door will fully close automatically. ...

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