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Home >> GMC >> 2010 >> Canyon 4D Pickup, 2.9 9 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System & Fuel System - 2.9L - Repair Instructions >> Repair Instructions >> Throttle Body Assembly Replacement >> Removal Procedure
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Removal Procedure

    Fig 1: View Of EVAP Canister Purge Pipe, Throttle Body Module & EVAP Canister Purge Solenoid Valve
    GM1352026Courtesy of GENERAL MOTORS CORP.
  1. Remove the air cleaner resonator and outlet duct. Refer to Air Cleaner Resonator and Outlet Duct Replacement .
  2. Disconnect the evaporative emission (EVAP) canister purge pipe (1) from the throttle control module (2). Refer to Plastic Collar Quick Connect Fitting Service .
  3. Disconnect the engine wiring harness electrical connector from the throttle body control module.
  4. Fig 2: View Of Throttle Control Module, Seal And Bolts
    GM1769041Courtesy of GENERAL MOTORS CORP.
  5. Remove the throttle control module bolts.
  6. Remove the throttle body control module and the seal from the intake manifold.
  7. Clean the gasket surface.