Nissan Altima 2007-2012 Service Manual: Sunroof does not operate properly

Diagnosis Procedure

1. CHECK BCM POWER SUPPLY AND GROUND CIRCUIT

Check BCM power supply and ground circuit.

Refer to BCS-42, "Diagnosis Procedure".

>> GO TO 2

2. CHECK SUNROOF MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT

Check sunroof motor assembly power supply and ground circuit.

Refer to RF-12, "SUNROOF MOTOR ASSEMBLY : Component Function Check".

>> Check intermittent incident. Refer to GI-42, "Intermittent Incident".

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