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Removal Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: I/P Wiring Harness Electrical Connector
    GM858196Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the instrument panel (I/P) harness electrical connector (2).
    2. Fig 2: View Of TAC Module Electrical Connector
    GM871922Courtesy of GENERAL MOTORS CORP.
  2. Release the red connector position assurance (CPA) retainer.
  3. Disconnect the engine wiring harness electrical connector (1).
    4. Fig 3: Throttle Actuator Control (TAC) Module Nuts
    GM855736Courtesy of GENERAL MOTORS CORP.
  4. Remove the throttle actuator control (TAC) module nuts.
  5. Remove the TAC module.
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