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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 639 (SRS Airbag Control System) >> Symptom Diagnosis >> A/B Warning Lamp Is Off, Pass A/B INDCTR Lamp Turns On Intermit >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

SRS air bag warning lamp is OFF, passenger air bag indicator lamp turns ON intermittently with a person of adult stature seated normally in the passenger seat.

  1. REPLACE OCS SENSORS 
    1. Replace the OCS sensors. Refer to Removal and Installation .
    2. Perform zero point reset. Refer to Description .

    Is symptom still present?

    YES

    GO TO 2.

    NO

    Inspection End.

  2. REPLACE PASSENGER SEAT CUSHION FRAME 
    1. Replace the passenger seat cushion frame. Refer to Seat Cushion .
    2. Perform zero point reset. Refer to Description .

    Inspection End.