gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Campaign - Water Leak in Passenger Compartment|Page 9294 > < Campaign - Water Leak in Passenger Compartment|Page 9292
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8. Ensure the HVAC air inlet cover is completely sealed. There should NOT be any gaps in the sealer bead.
9. Remove excessive sealer squeeze out around the HVAC air inlet cover.

10. Install the air inlet grille panel (1). Refer to Air Inlet Grille Panel Replacement in SI.

Note
ONLY vehicles that require the HVAC air inlet to be sealed require a water leak test.

11. Perform a water leak test by running the vehicle through a car wash. Inspect vehicle interior for evidence of leaks.

Warranty Transaction Information

Submit a transaction using the table below.

* The amount identified in "Net Item" should represent the actual sum total of the sealant needed to perform the required repairs, not to exceed $12.00
USD, $12.05 CAD.

Campaign - Water Leak in Passenger Compartment|Page 9294 > < Campaign - Water Leak in Passenger Compartment|Page 9292