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Home >> Nissan-Datsun >> 2011 >> Altima Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 42 (Security Control System (Hybrid)) >> DTC/Circuit Diagnosis >> Horn >> Component Function Check

Component Function Check

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  1. CHECK FUNCTION
    1. Select HORN in "ACTIVE TEST" mode with CONSULT-III.
    2. Check the horn (high/low) operation.
    ACTIVE TEST CHART

    Test item Description
    HORN ON Horn relay ON (for 20 ms)

    Is the operation normal? 

    YES: Inspection End.

    NO: Refer to "DIAGNOSIS PROCEDURE ".