Pinpoint Test A: The Roof Opening Panel Has Excessive Wind Noise

Roof Opening Panel

Pinpoint Tests

Pinpoint Test A: The Roof Opening Panel Has Excessive Wind Noise

Normal Operation

When the roof opening panel glass is completely closed, it is flush with the roof panel and correctly sealed.

This pinpoint test is intended to diagnose the following:
- Incorrect roof opening panel glass alignment
- Roof opening panel glass seals



PINPOINT TEST A: THE ROOF OPENING PANEL HAS EXCESSIVE WIND NOISE

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A1 CHECK THE ROOF OPENING PANEL GLASS SEALS


- Check the roof opening panel glass seals for:
- looseness.
- cracking.
- pinching.
- obstructions.
- Are the seals OK?

Yes
GO to A2.

No
REPAIR as necessary. TEST the system for normal operation.

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A2 CHECK THE ROOF OPENING PANEL GLASS ALIGNMENT


- Ignition ON.
- Open and close the roof opening panel glass.
- Check the alignment when the roof opening panel glass closes.
- Is the alignment OK?

Yes
If wind noise is still present, ALIGN the roof opening panel glass to closer tolerance within specification. REFER to Roof Opening Panel Alignment Adjustments. TEST the system for normal operation.

No
ALIGN the roof opening panel glass. REFER to Roof Opening Panel Alignment Adjustments. TEST the system for normal operation.

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