Nissan Maxima Service and Repair Manual: Sunroof does not operate properly
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
2.CHECK SUNROOF MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT
Check sunroof motor assembly power supply and ground circuit
3.CHECK SUNROOF SWITCH
Check sunroof switch.
4.CONFIRM THE OPERATION
Confirm the operation again.