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Home >> Infiniti >> 2017 >> QX80 Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 58 (Driver Assistance System - Lane Departure Warning & Lane Departure Prevention (LDW & LDP) (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> Lane Departure Warning Buzzer Circuit >> Component Function Check

Component Function Check

WARNING: This page is about a different car, the 2016 Infiniti QX50. However, it is still accessible from the selected car via links, so may be relevant.

  1. CHECK LANE DEPARTURE WARNING BUZZER BY CONSULT

    G-20 CONSULT ACTIVE TEST

    1. Turn the ignition switch ON.
    2. Select "BUZZER DRIVE" of "LANE CAMERA" active test item.
    3. With operating the test item, check the operation.
      On : Lane departure warning buzzer is activated.
      Off : Lane departure warning buzzer is not activated.

    Is the lane departure warning buzzer activated?

    YES 

    Lane departure warning buzzer circuit is normal.

    NO 

    Refer to DIAGNOSIS PROCEDURE .