Water Leaking from Center Roof Console - kw GMT820 GMT830 sunroof leak headliner window fit gap CF5 alignment appearance body adjust

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

A customer may comment about water leaking from the center roof console caused by a mis-adjusted sunroof glass. The 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 the sunroof glass flush in the front with the roof and the back edge 2 to 3 mm 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.

(03-04 Chevrolet Tahoe, Suburban, Avalanche) and (03-04 GMC Yukon, Yukon XL, Yukon Denali, Yukon Denali XL ) and (03-04 Cadillac Escalade, Escalade ESV, Escalade EXT)

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