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 ...

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 Inspection procedure I ...

Other materials:

Installation (2005/11-2006/01)
Install abs and traction actuator assembly with bracket Notice: Do not remove the hole plug before connecting the brake tube. New actuators are filled with brake fluid. Install the actuator with bracket with the 3 nuts. Torque: 19 n*m (194 kgf*cm, 14 ft.*Lbf) Hint: The nuts shou ...

Transmitter id
Description Hint: It is necessary to perform the procedure to identify the tire pressure monitor valve that is malfunctioning because it cannot be identified by the output dtc. Inspection procedure Notice: It is necessary to register an id code after replacing the tire pressure wa ...

Problem symptoms table
Hint: Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "suspected area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Re ...

В© 2011-2025 Copyright www.trav4.net