Horn Relay: Testing and Inspection

HORN: INTEGRATION RELAY: ON-VEHICLE INSPECTION

1. REMOVE NO. 1 RELAY BLOCK COVER

(a) Remove the No. 1 relay block cover.

2. INSPECT NO. 1 INTEGRATION RELAY

(a) Using a screwdriver, detach the 2 claws and disconnect the No. 1 integration relay from the engine room junction block.





HINT
Tape the screwdriver tip before use.

Text in Illustration





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





Standard Resistance:





If the result is not as specified, replace the No. 1 integration relay.

Text in Illustration





(c) Attach the 2 claws to install the No. 1 integration relay to the engine room junction block.

3. INSTALL NO. 1 RELAY BLOCK COVER

(a) Install the No. 1 relay block cover.