Installation Procedure
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Install the vent hose to the vehicle.
- Route the vent hose the same way as when removed.
- Ensure the hose is free of kinks and routes clear of sharp components.
- Ensure the vent hose is not plugged.
- Connect the vent hose to the differential carrier assembly.
- Install the vent hose (1) to the wiring bundle (2).
- Install the vent hose to the clip.
- Install the front differential carrier shield, if equipped. Refer to Shield Replacement .
- Lower the vehicle.