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Home >> Nissan-Datsun >> 2004 >> Altima S, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 997 (Roof) >> With Dual Panel Sunroof >> Symptom Diagnosis >> Sunroof Does Not Operate Properly >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK SUNROOF MECHANISM

    Check the following.

    • Operation malfunction caused by sunroof mechanism deformation, pinched harness or other foreign materials
    • Operation malfunction and interference with other parts by poor installation

    Is the inspection result normal? 

    YES: GO TO 2.

    NO: Repair or replace the malfunctioning parts.

  2. CHECK SUNROOF MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT

    Check sunroof motor assembly power supply and ground circuit.

    Refer to "SUNROOF MOTOR ASSEMBLY: DIAGNOSIS PROCEDURE "

    Is the inspection result normal? 

    YES: GO TO 3.

    NO: Repair or replace the malfunctioning parts.

  3. CHECK SUNROOF SWITCH

    Check sunroof switch.

    Refer to "DIAGNOSIS PROCEDURE ".

    Is the inspection result normal? 

    YES: GO TO 4.

    NO: Repair or replace the malfunctioning parts.

  4. CONFIRM THE OPERATION

    Confirm the operation again.

    Is the result normal? 

    YES: Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".

    NO: GO TO  1

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