|
Symptom
|
Diagnostic procedure
|
|
|---|---|---|
|
Water leaks from sunroof
|
1.
2.
3.
4.
5.
|
Check for a clogged drain tube.
Check for a gap between the glass weatherstrip and the roof panel.
Check for a defective or an improperly installed glass weatherstrip or drain channel.
Check for a gap between the drain seal and the roof panel.
Adjust the sunroof height.
|
|
Wind noise from sunroof
|
1.
2.
|
Check for excessive clearance between the glass weatherstrip and the roof panel.
Adjust the sunroof height.
|
|
Motor noise from sunroof
|
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.
|
|
Sunroof glass does not move, but motor turns
|
1.
2.
3.
4.
|
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.
|
|
Sunroof glass does not move and motor does not turn (glass 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 sunroof switch.
Check for a defective motor control unit.
|
|
Sunroof glass does not stop at proper flush closed position
|
1.
2.
|
Check glass height adjustment.
|
|
Sunroof glass moves in a jerking motion (moves 40 mm (1.57 in.), stops for 0.4 seconds, and repeats)
|
||
|
During auto close operation, sunroof glass reverses when no object is trapped
|
1.
2.
|
Check for dirt and debris in the track.
|
|
Sunroof glass moves, but there is no AUTO function
|
||