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Glass Roof Sunshade Symptom Troubleshooting Index

Symptom
Diagnostic procedure
Motor noise from sunshade
1.
2.
3.
4.
Check for a loose motor.
Check for a worn gear or bearing.
Check for a deformed cable assembly.
Check for dirt or debris.
Sunshade does not move, but motor turns
1.
2.
3.
4.
5.
Check for foreign matter stuck between the guide rail and the slider.
Make sure the cable assembly is attached properly.
Check for a loose inner cable.
Check for a defective gear or inner cable.
Check for a connect shoe.
Sunshade does not move and motor does not turn (sunshade can be moved with 4 mm hexagonal wrench)
1.
2.
3.
4.
Check for a run down battery.
Check for a blown fuse.
Check for a faulty sunshade switch.
Check for a defective motor control unit.
Sunshade does not stop at proper flush closed position
Sunshade moves in a jerking motion (moves 40 mm (1.57 in.), stops for 0.4 seconds, and repeats)
During auto close operation, sunshade reverses when no object is trapped
1.
2.
Sunshade moves, but there is no AUTO function