Removal (Upper)
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.
- Loosen air cleaner outlet duct clamps from throttle body. Loosen air cleaner outlet duct clamps from mass airflow sensor. Remove air cleaner outlet duct. Remove A/C line retainer from fan shroud.
- Remove engine harness clip from PCM cover. Remove TCM cover bolts. Remove TCM cover from fan shroud. Loosen TCM electrical connector bolts. Disconnect TCM electrical connectors. Remove TCM and cover.
- Remove fan shroud retainers. Remove fan shroud bolts Remove upper fan shroud.