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Home >> Chevrolet >> 2005 >> Equinox LS, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 3.4L - Introduction >> Repair Instructions >> Throttle Body Assembly Replacement >> Removal Procedure
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Removal Procedure

IMPORTANT: The throttle actuator control (TAC) module is not replaceable separate of the throttle body assembly. If the TAC module requires replacement the entire throttle body assembly must be replaced.
  1. Remove the air cleaner intake duct. Refer to Air Cleaner Intake Duct Replacement .
  2. Remove the heater outlet pipe. Refer to Heater Pipe Replacement - Outlet in Engine Cooling.
  3. Cover the throttle body opening with a shop towel and use the shop air to remove any dirt at the base of the throttle body.
    4. Fig 1: View Of TAC Module, Electrical Connector & Connector Lock
    GM1317314Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the TAC module electrical connector (1) by pulling up on the connector lock (2) to release the connector from the TAC module (3).
    5. Fig 2: View Of Throttle Body & Bolts
    GM1087819Courtesy of GENERAL MOTORS CORP.
  5. Remove the throttle body bolts (2).
  6. Remove the throttle body (1) from the intake manifold
  7. Block the intake manifold opening with a clean shop towel to prevent dirt from entering.
  8. Remove the throttle body studs ONLY If replacement of stud is necessary.
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