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Home >> Hummer >> 2009 >> H3 Base, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Shift Lock Control System >> Repair Instructions >> Automatic Transmission Shift Lock Control Actuator Replacement >> Removal Procedure
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Removal Procedure

NOTE: After assembling the shift lock actuator, turn the ignition forward but do not start (auxiliary position) and attempt to pull the lever from PARK with and without the brake pedal depressed to verify there is no gear access without the brake pedal depressed.
NOTE: Ensure the key cannot be removed from the ignition unless both the shiftier is in PARK and the shift knob button has been depressed.
  1. Remove the shifter knob. Refer to Floor Shift Control Knob Replacement .
  2. Remove the console upper trim plate. Refer to Front Floor Upper Console Trim Plate Replacement (LHD w/Manual Transmission) or Front Floor Upper Console Trim Plate Replacement (LHD w/Automatic Transmission) or Front Floor Upper Console Trim Plate Replacement (RHD w/Automatic Transmission) or Front Floor Upper Console Trim Plate Replacement (RHD w/Manual Transmission) .
  3. Fig 1: Disconnecting/Reconnecting Shift Lock Actuator Electrical Connector
    GM1341666Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the shift lock actuator (3) electrical connector.
  5. Fig 2: Removing/Installing Shift Lock Actuator
    GM1199544Courtesy of GENERAL MOTORS CORP.
  6. Shift assembly to the LOW position.
  7. Loosen and remove the screw at the rear of the shiftier assembly.
  8. Shift the assembly to the NEUTRAL position.
  9. Loosen and remove the top screw of the shift lock actuator through the lever slot.
  10. Pull lever to the DRIVE position and remove the shift lock actuator.