Toyota RAV4 manuals

Toyota RAV4 Service Manual: Horn relay

On-vehicle inspection

  1. Remove engine room no. 1 Relay block cover

  2. Inspect integration relay (unit a: horn relay)

Toyota RAV4. Inspect integration relay (unit a: horn relay)


  1. Using a screwdriver, detach the 2 claws and disconnect the integration relay from the engine room junction block.

Hint:

Tape the screwdriver tip before use.

  1. Measure the resistance of the integration relay.

Standard voltage


Toyota RAV4. Inspect integration relay (unit a: horn relay)


If the result is not as specified, replace the integration relay.

  1. Install engine room no. 1 Relay block cover

Horn system
Parts location System diagram 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 ...

Low pitched horn
Components Removal Remove radiator support opening cover (see page et-4) Remove front fender liner lh (see page et-4) Remove front fender liner rh (see page et-4) Remove front bumper ...

Other materials:

Canister
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 canister Disconnect the 2 tubes, hose a ...

Air outlets and air flow
Upper body Upper body and feet Feet Feet and windshield Switching between outside air and recirculated air modes Press  . The mode switches between outside air mode (indicator off) and recirculated air mode (indicator on) each time   is pressed. Adjusting the pos ...

Symptom simulation
Hint: The most difficult case in troubleshooting is when no problem symptoms occur. In such a case, a thorough problem analysis must be carried out. A simulation of the same or similar conditions and environment in which the problem occurred in the customer's vehicle should be carried out. No ...

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