Nissan Maxima Service and Repair Manual: Sunroof does not operate properly

Nissan Maxima Service and Repair Manual / Body exterior, doors, roof & vehicle security / Roof / Symptom diagnosis / Sunroof does not operate properly

Diagnosis Procedure

1. CHECK BCM POWER SUPPLY AND GROUND CIRCUIT

Check BCM power supply and ground circuit.

2. CHECK SUNROOF MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT

Check sunroof motor assembly power supply and ground circuit.

    Symptom diagnosis

    Auto operation does not operate