GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2007 🢒 Terrain 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Throttle Body Assembly Replacement

Removal Procedure

    Caution: Refer to Battery Disconnect Caution in the Preface section.


    Object Number: 1820579 Size: SH
  1. Disconnect the negative battery cable.
  2. Remove the fuel injector sight shield. Refer to Engine Cover Replacement
  3. Remove the charge air cooler outlet hose. Refer to Charge Air Cooler Inlet Pipe and Outlet Pipe Replacement
  4. Disconnect the removed electric throttle control (ETC) connector
  5. Remove the throttle body.

Installation Procedure

    Object Number: 1820579 Size: SH
  1. Install the throttle body.

    2. Tighten
    Tighten the throttle body retaining bolts and nuts to 9 N·m (79.7  lb in).

  2. Connect the electric throttle control (ETC) connector
  3. Install the charge air cooler outlet hose. Refer to Charge Air Cooler Inlet Pipe and Outlet Pipe Replacement
  4. Install the fuel injector sight shield. Refer to Engine Cover Replacement
  5. Connect the negative battery cable.