Integration Relay On-Vehicle Inspection

Body Electrical. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
Horn. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. REMOVE ENGINE ROOM NO. 1 RELAY BLOCK COVER

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

  3. INSTALL ENGINE ROOM NO. 1 RELAY BLOCK COVER

Integration Relay -- On-Vehicle Inspection



1. REMOVE ENGINE ROOM NO. 1 RELAY BLOCK COVER


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


Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  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.


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Horn.Horn System.Integration Relay On-Vehicle Inspection

  1. Measure the resistance of the integration relay.

    Standard voltage:
    Tester Connection
    		Specified Condition
    1A-8 - 1C-1
    		10 kΩ or higher
    1A-8 - 1A-5
    1A-8 - 1C-1
    		Below 1 Ω (when battery voltage is applied to terminals 1A-7 and 1A-6)
    1A-8 - 1A-5
    If the result is not as specified, replace the integration relay.


3. INSTALL ENGINE ROOM NO. 1 RELAY BLOCK COVER