Installation Procedure
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Align the pressure relief valve into the opening of the rear cab.
- Press the pressure relief valve into the cab back panel until the locking tabs are fully seated.
- Realign carpeting on the rear wall of the cab to lay flat.
- Install the body lock pillar trim. Refer to Body Lock Pillar Trim Replacement (Crew Cab) or Body Lock Pillar Trim Replacement (Extended Cab) or Body Lock Pillar Trim Replacement (Regular Cab)
- Install the rear window lower garnish molding. Refer to Rear Window Lower Garnish Molding Replacement (Ext Cab/Crew Cab w/A48) or Rear Window Lower Garnish Molding Replacement (Ext Cab/Crew Cab w/o A48) or Rear Window Lower Garnish Molding Replacement (Regular Cab)