gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Campaign - Water Leak in Passenger Compartment|Page 9093 > < Campaign - Water Leak in Passenger Compartment|Page 9091

Yukon XL 4WD V8-5.3L (2011)

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6. Using a razor blade or equivalent, clean the HVAC air inlet cover sealing surface.

7. Apply a thick bead of sealer to the backside of the HVAC air inlet cover as shown in illustration.

Campaign - Water Leak in Passenger Compartment|Page 9093 > < Campaign - Water Leak in Passenger Compartment|Page 9091