Horn Relay: Testing and Inspection

HORN: INTEGRATION RELAY: ON-VEHICLE INSPECTION

1. REMOVE ENGINE ROOM NO. 1 RELAY BLOCK COVER

2. INSPECT INTEGRATION NO.1 RELAY (UNIT A: HORN RELAY)





(a) 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.





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





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

3. INSTALL ENGINE ROOM NO. 1 RELAY BLOCK COVER