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Home >> Infiniti >> 2004 >> QX56 RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1222 (Body, Lock & Security System) >> Automatic Back Door System >> Trouble Diagnosis Procedure

Trouble Diagnosis Procedure

WARNING: This page is about a different car, the 2005 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check the trouble symptom and customer's requests.
  2. Understand outline of system. Refer to "SYSTEM DESCRIPTION ".
  3. Confirm system operation.
  4. Perform self-diagnosis procedures. Refer to "SELF-DIAGNOSIS PROCEDURES ".
  5. Refer to diagnosis chart by symptom, repair or replace any malfunctioning parts. Refer to "DIAGNOSIS CHART ".
  6. Inspection End.