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Home >> Infiniti >> 2015 >> QX60 Base, FWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security Control System (Except Hybrid) >> DTC/Circuit Diagnosis >> Horn Function >> Component Inspection

Component Inspection

  1. CHECK ANTI-THEFT HORN RELAY

    1. Turn ignition switch OFF.
    2. Disconnect anti-theft horn relay.
    3. Check voltage between anti theft horn relay terminal and ground under the following conditions:
    (+) (-) Condition Voltage (V)
    (Approx.)
    anti-theft horn relay
    Terminal
    3 Ground 12 V direct current supply between terminals 1 and 2 12
    No current supply 0

    Is the inspection result normal?

    YES 

    Inspection End.

    NO 

    Replace anti-theft horn relay.