GSIC - Global Service Information Center

# HORN SYSTEM > ON-VEHICLE INSPECTION

## for Preparation Click here

1. INSPECT INTEGRATION RELAY (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 voltage of the HORN relay.

   Standard voltage:

     Tester Connection | Condition | Specified Condition
     1I-8 - Body ground | Horn button switch ON | 10 to 14 V

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