Water Leaking from Center Roof Console - adjust alignment appearance body CF5 fit headliner leak sunroof window

When servicing the vehicle with the VIN you entered, the following diagnosis might be helpful if the vehicle exhibits the described symptoms.

Full size utilities built at Janesville, WI (Plant J in the 11 digit of VIN) are suspect to water leaking from the center roof console caused by a mis-adjusted sunroof glass. Sunroof sits too low in the back, lower than the roof line. The water enters at a D-shaped cutout in the sheet metal and will carry along the wire harness, located on the right side of the sunroof, to the center roof console.

Adjust sunroof glass, flush in the front and sides (to the roof) and back edge 2 to 3 mm (0.08 to 0.12 in) higher than the roof line.

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Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed. If these steps do not resolve the condition, please contact GM TAC for further diagnostic assistance. This diagnostic approach was developed for the vehicle with the VIN you entered and should not be automatically be used for other vehicles with similar symptoms.

(03 GMC Yukon, Yukon XL w/CF5 option) and (03 Chevrolet Tahoe, Suburban w/CF5 option)

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