G6 L4-2.4L (2007)
Sunroof / Moonroof Module: Adjustments
SUNROOF MODULE ADJUSTMENT
ADJUSTMENT PROCEDURE
1. IMPORTANT: If the sunroof module needed adjustment and could not be achieved in the front and rear, the module may be misaligned to the
roof panel. It will be necessary to loosen all the fasteners except the four leveling retainers in the four corners, this will allow the sunroof module
to be aligned to the roof panel.
Partially remove and lower the headliner.
2. If adjusting the original module, loosen all fasteners except the four leveling retainers in the four corners.
3. IMPORTANT: Ensure the sunroof module alignments are kept within these specifications to prevent wind and water leaks. Secure the 4 corner
fasteners. DO NOT secure the remaining fastener at this time.
If replacing the module, position the sunroof module to the roof opening.
Refer to Sunroof Module Assembly Replacement (C3Y) Sunroof Module Assembly Replacement (CF5). See: Service and Repair/Sunroof
Module Assembly Replacement (With RPO Code C3Y) See: Service and Repair/Sunroof Module Assembly Replacement (With RPO Code CF5)
4. Install the TORX bit screws, the four leveling retainers one in each corner, only at this time.
5. Adjust the 4 corner leveling nuts to the flushness dimensions below.
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Adjust the module so that the front window panel is (1) 1.0 mm (0.04 in) below the surface of front edge (1).
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Adjust the module so that the rear window panel is (2) 1.0 mm (0.04 in) below the surface of rear edge (2).
6. Install the remaining bolts.
7. If the sunroof window seal appears low along the front , adjust the four fasteners/tolerance compensators along the front.
1. Loosen the four fasteners/tolerance compensators along the front. " Back Off" the tolerance compensators by turning them down by hand the
necessary amount.
2. Push up on the front rail of the module while tightening the fasteners.
3. Pushing upward will close the gap and the tolerance compensators will not extend as far thus compressing the seal more.
