Inspection and verification
1. Check the validity of the customer's complaint by activating the system.
2. Perform a visual check for obvious signs of mechanical damage.
Visual Inspection Table
Mechanical factors:
- Glass seal
- glass rods
- Sealing strip
- wind deflector
3. If an obvious cause of the problem you identified or described by the client is found, eliminate it before proceeding to further actions (if possible).
4. If the cause is not visually obvious, check the symptom and refer to the Symptom Chart.
Trouble symptom table
|
State |
Possible Causes |
Action |
|
•Excessive wind noise in sunroof |
•Sliding sunroof adjustment |
• PERFORM sunroof alignment. For more information, refer to Sunroof Alignment available in this section. |
|
•Sliding sunroof leaking |
•Sliding sunroof adjustment |
• PERFORM sunroof alignment. For more information, refer to Sunroof Alignment available in this section. |
|
• Drain pipelines. |
• PERFORM a water drain system check and repair any water leaks. For more information, refer to Checking the Water Drain System and Repairing Water Leaks available in this section. |
|
|
•Sliding sunroof makes noise |
• Roof lining. |
•CHECK the fastening of the headlining. See Section 501-05 for more information. |
|
•Sliding sunroof adjustment |
• PERFORM sunroof alignment. For more information, refer to Sunroof Alignment available in this section. |
|
|
• The manhole cover makes noise while moving |
• Rope and guides. |
• Go to PINPOINT TEST A |
|
•Sliding sunroof won't open or close |
•Sliding sunroof adjustment |
• PERFORM sunroof alignment. For more information, refer to Sunroof Alignment available in this section. |
|
• Drive gear. • Rope and guides. |
• Go to PINPOINT TEST B |
|
|
•Sliding sunroof does not open or close when tilted |
•Sliding sunroof adjustment |
• PERFORM sunroof alignment. For more information, refer to Sunroof Alignment available in this section. |
|
• Rope and guides. |
• Go to PINPOINT TEST C |
|
|
• Sunroof does not stop in a level position when moving from any position |
•Sliding sunroof adjustment |
• PERFORM sunroof alignment. For more information, refer to Sunroof Alignment available in this section. |
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