Relay On-Vehicle Inspection

Vehicle Exterior. Corolla. Zre142 Aze141
Horn. Corolla. Zre142 Aze141

  1. INSPECT INTEGRATION NO.1 RELAY

Relay -- On-Vehicle Inspection



1. INSPECT INTEGRATION NO.1 RELAY

  1. Remove the integration relay from the engine room relay block.



    Corolla. Zre142 Aze141.Horn.Horn System.Relay On-Vehicle Inspection

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

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