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Home › Infiniti › 2015 › QX50 Base, AWD › Repair and Diagnosis › Brakes › Traction Control › Brake Control System (VDC/TCS/Abs) › DTC/Circuit Diagnosis › Brake Warning Lamp › Component Function Check › Diagnostic Test

Diagnostic Test

  1. BRAKE WARNING LAMP OPERATION CHECK 1

    Check that the lamp illuminates for approximately 1 second after the ignition switch is turned ON.

    Is the inspection result normal?

    YES 

    GO TO STEP 2. 

    NO 

    Proceed to diagnosis procedure. Refer to DIAGNOSIS PROCEDURE .

  2. BRAKE WARNING LAMP OPERATION CHECK 2

    Check that the brake warning lamp in the combination meter turns ON/OFF correctly when operating the parking brake pedal.

    Is the inspection result normal?

    YES 

    INSPECTION END

    NO 

    Check the parking brake switch. Refer to DIAGNOSIS PROCEDURE .

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