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Home >> GMC >> 2004 >> Sierra 2500 HD, 2D Pickup, 6.6 2, RWD, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 6.6L (LLY) (Introduction) >> Repair Instructions >> Accelerator Pedal Position (APP) Sensor Replacement >> Removal Procedure

Removal Procedure

NOTE: Handle the electronic throttle control components carefully. Use cleanliness in order to prevent damage. Do not drop the electronic throttle control components. Do not roughly handle the electronic throttle control components. Do not immerse the electronic throttle control components in cleaning solvents of any type.
  1. Remove the connector position assurance (CPA) retainer.
    Fig 1: View Of Accelerator Pedal Position Sensor Electrical Connector
    GM858238Courtesy of GENERAL MOTORS CORP.
  2. Disconnect the accelerator pedal position (APP) sensor electrical connector.
  3. Reposition the carpet to access the lower nut.
  4. Fig 2: Locating Accelerator Pedal Nuts
    GM871926Courtesy of GENERAL MOTORS CORP.
  5. Remove the accelerator pedal nuts.
  6. Remove the accelerator pedal assembly.