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:

Vin not programmed or mismatch - ecm / pcm
Description Dtc p0630 is set when the vehicle identification number (vin) is not stored in the engine control module (ecm) or the input vin is incorrect. Input the vin with the intelligent tester. Monitor strategy Typical enabling conditions Typical malfunction thresholds Com ...

Precaution
If any of following conditions are met, keep engine idling with a/c on (engine speed at less than 2000 rpm) for at least 1 minute: Refrigerant gas has been refilled or a/c parts have been replaced. A long time has elapsed since the engine was stopped. Notice: If the engine s ...

Mass air flow circuit range / performance problem
Description Refer to dtc p0100 (see page es-86). Monitor description The maf meter is a sensor that measures the amount of air flowing through the throttle valve. The ecm uses this information to determine the fuel injection time and to provide an appropriate air-fuel ratio. Inside ...

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