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Home >> Buick >> 2007 >> Allure CXS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 3.6L - Introduction (2 Of 2) >> Repair Instructions >> Throttle Body Assembly Replacement >> Removal Procedure

Removal Procedure

  1. Turn the ignition OFF.
  2. Remove the air cleaner intake duct. Refer to Air Cleaner Inlet Duct Replacement .
    3. Fig 1: View Of Throttle Body Electrical Connector
    GM945417Courtesy of GENERAL MOTORS CORP.
    NOTE: DO NOT use any mechanical device such as pliers or screwdrivers to disengage the connector. In order to prevent damage to the connector or harness wiring, both of the latches on the connector must be depressed with finger pressure only. When the latches are depressed the connector must then be pulled straight back without pulling on the wires in order to disengage. Failure to follow this procedure can lead to connector or wiring harness damage and failure.
  3. Remove the throttle body electrical connector.
    4. Fig 2: View Of Wiring Harness Conduit
    GM1285256Courtesy of GENERAL MOTORS CORP.
  4. Unlock and reposition the wiring harness conduit.
    5. Fig 3: View Of Throttle Body
    GM1285255Courtesy of GENERAL MOTORS CORP.
  5. Remove the throttle body bolts.
  6. Remove the throttle body and gasket.
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