Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: Stop light switch circuit

Description

When the stop light switch is turned on, current flows to the stop lights to illuminate them.

Wiring diagram

Toyota RAV4. Stop light switch circuit


Inspection procedure

  1. Inspect fuse (stop)

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

Standard resistance: below 1




  1. Inspect stop light (rear combination light)

Toyota RAV4. Inspect stop light (rear combination light)


  1. Remove the rear combination light.
  2. Connect the positive (+) lead from the battery to terminal 4 and the negative (-) lead to terminal 1, then check that the light comes on.

Ok: light comes on.



  1. Inspect rear stop light (high mount stop light)

Toyota RAV4. Inspect rear stop light (high mount stop light)


  1. Remove the high mount stop light assembly.
  2. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, then check that the light comes on.

Ok: light comes on


  1. Inspect brk relay

Toyota RAV4. Inspect brk relay


  1. Remove the brk relay from the engine room no. 1 Relay block.
  2. Measure the resistance of the relay.

Standard resistance



  1. Inspect stop light switch

Toyota RAV4. Inspect stop light switch


  1. Remove the stop light switch.
  2. Measure the resistance of the switch.

Standard resistance



  1. Check wire harness (stop light switch - battery)

Toyota RAV4. Check wire harness (stop light switch - battery)


  1. Disconnect the a3 stop light switch connector.
  2. Measure the voltage of the wire harness side connector.

Standard voltage



  1. Check wire harness (stop light switch - rear stop light)

Toyota RAV4. Check wire harness (stop light switch - rear stop light)


  1. Disconnect the a3 stop light switch connector.
  2. Disconnect the k12 and k14 rear combination light connectors.
  3. Disconnect the q1 high mount stop light connector.
  4. Measure the resistance of the wire harness side connectors.

Standard resistance




Repair or replace harness and connector (rear stop light - body ground)

Data list / active test
Read data list Hint: Using the intelligent tester's data list allows switch, sensor, actuator and other item values to be read without removing any parts. Reading the data list early in ...

Headlight relay circuit
Description When the light control switch, located on the headlight dimmer switch, is turned to the head position, the head relay illuminates the headlights. Wiring diagram Inspection proced ...

Other materials:

Reassembly
Hint: Use the same procedures for the rh side and lh side. The procedures listed below are for the lh side. Install seat lock release band Install the band with nut. Hint: After installing the band, feed it through the seatback frame hole towards the rear of the vehicle. I ...

Thermostat
Components Removal Remove no. 1 Engine under cover Drain engine coolant (see page co-6) Remove radiator support opening cover Disconnect no. 2 Radiator hose Remove water inlet Remove the 2 nuts and disconnect the water inlet from the cylinder block. Remove thermostat ...

If your vehicle has to be stopped in an emergency
Only in an emergency, such as if it becomes impossible to stop the vehicle in the normal way, stop the vehicle using the following procedure: Stopping the vehicle 1. Steadily step on the brake pedal with both feet and firmly depress it. Do not pump the brake pedal repeatedly as this will increase t ...

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