Horn Relay Inspection

Body Electrical. Camry. Acv40 Gsv40
Horn. Camry. Acv40 Gsv40

  1. INSPECT FUSE (HORN)

  2. INSPECT HORN RELAY

Horn Relay -- Inspection



1. INSPECT FUSE (HORN)

  1. Check the resistance of the HORN fuse.

    Standard:
    Below 1 Ω


2. INSPECT HORN RELAY

  1. Remove the engine room R/B and J/B (horn relay).



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


    Camry. Acv40 Gsv40.Horn.Horn System.Horn Relay Inspection

    Standard resistance:
    Tester Connection
    		Condition
    		Specified Condition
    1G-1 - 1B-6
    		When battery voltage is not applied to terminals 1D-1 and 1D-10
    		10 kΩ or higher
    1G-1 - 1B-6
    		When battery voltage is applied to terminals 1G-1 and 1D-10
    		Below 1 Ω