Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: Horn system

Parts location

Toyota RAV4. Horn system


Toyota RAV4. Parts location


System diagram

Toyota RAV4. 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 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. Replace parts as necessary.

Toyota RAV4. Problem symptoms table


Horn
...

Horn relay
On-vehicle inspection Remove engine room no. 1 Relay block cover Inspect integration relay (unit a: horn relay) Using a screwdriver, detach the 2 claws and disconnect the integration ...

Other materials:

How to proceed with troubleshooting
Notice: Dtcs for the can communication system are as follows: u0073, u0100, u0105, u0121, u0122, u0123, u0124, u0126, u0129, c1280, c1296, c1297, and b1499. Refer to the troubleshooting procedures of each system if dtcs regarding the can communication system are not output. Turn th ...

Throttle / pedal position sensor / switch "A"
Hint: These dtcs relate to the throttle position (tp) sensor. Description The tp sensor is mounted on the throttle body, and detects the opening angle of the throttle valve. This sensor is a non-contact type. It uses hall-effect elements in order to yield accurate signals even in extrem ...

Evaporator temperature sensor circuit
Description The no. 1 Cooler thermistor (evaporator temperature sensor) is installed on the evaporator in the air conditioning unit to detect the temperature of the cooled air that has passed through the evaporator and to control the air conditioner. It sends signals to the air conditioni ...

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