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Home >> Cadillac >> 2003 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 637 (Engine Controls - 3.6L - Introduction) >> Repair Instructions >> Throttle Body Assembly Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn the ignition OFF.
  2. Remove the air cleaner intake duct. Refer to Air Cleaner Intake Duct Replacement .
    3. NOTE: Refer to Disengaging Connectors Notice in Cautions and Notices.
    Fig 1: View Of Throttle Body Electrical Connector
    GM945417Courtesy of GENERAL MOTORS CORP.
  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: Removing Throttle Body Bolts
    GM1285255Courtesy of GENERAL MOTORS CORP.
  5. Remove the throttle body bolts.
  6. Remove the throttle body and gasket.
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