October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Removal Procedure
- Disconnect the throttle body wiring harness connector.
- Separate the charge air cooler outlet air hose from the throttle body. Charge Air Cooler Outlet Air Hose Replacement
Courtesy of GENERAL MOTORS COMPANY
- Remove the throttle body fasteners (3).
- Remove the throttle body (2).
- Remove and DISCARD the throttle body seal ring (1).