Removal Procedure

Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .

Fig 1: Identifying Electronic Throttle Control
Courtesy of GENERAL MOTORS COMPANY
Disconnect the engine wiring harness electrical connector (2) from the electronic throttle control (1).
Remove the throttle body bolts (3).

Fig 2: View Of Throttle Body & Bolts
Courtesy of GENERAL MOTORS COMPANY
Remove the throttle body (2) and gasket (2). Discard the gasket.