## Sunroof Symptom Troubleshooting

Symptom | Diagnostic procedure | Also check for
--- | --- | ---
Water leaks | 1. 2. 3. 4. | 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. |
Wind noise | 1. | Check for excessive clearance between the glass weatherstrip and the roof panel. |
Deflector noise | 1. 2. 3. | Check for a improper clearance between deflector seal and roof panel. Check for a insufficient deflector extension. Check for a deformed deflector. |
Motor noise | 1. 2. 3. | Check for a loose motor. Check for a worn gear or bearing. Check for a deformed cable assembly. |
Glass does not move, but motor turns | 1. 2. 3. 4. | Check for a defective gear or inner cable. Check for foreign matter stuck between the guide rail and the slider. Check for a loose inner cable. Make sure the cable assembly is attached properly. |
Glass does not move and motor does not turn (glass can be moved with sunroof wrench) | 1. 2. 3. 4. 5. 6. | Check for a blown fuse. Check for a faulty sunroof switch. Check the limit switch. Check for a run down battery. Check for a defective motor. Check for a faulty relay. |