Nissan Maxima Service and Repair Manual: Sunshade system does not operate properly
1.CHECK SUNSHADE MECHANISM
Check the following.
- Operation malfunction caused by sunshade mechanism deformation, pinched harness or other foreign materials
- Operation malfunction and interference with other parts by poor installation
2.CHECK SUNSHADE MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT
Check sunshade motor assembly power supply and ground circuit
3.CHECK COMMUNICATION CIRCUIT
Check communication circuit
4.CONFIRM THE OPERATION
Confirm the operation again.