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Diagnosis Procedure

WARNING: This page is about a different car, the 2012 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK AUTOMATIC BACK DOOR CONTROL MODULE POWER SUPPLY AND GROUND CIRCUIT
    1. Turn ignition switch OFF.
    2. Check automatic back door control module power supply and ground circuit.

      Refer to "AUTOMATIC BACK DOOR CONTROL UNIT: DIAGNOSIS PROCEDURE ".

      Is the inspection result normal? 

      YES: Replace automatic back door control module. Refer to "REMOVAL AND INSTALLATION ".

      NO: Repair or replace the malfunctioning parts.