LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2009 >> Lucerne Super >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Shift Interlock System >> Repair Instructions >> Automatic Transmission Shift Lock Control Actuator Replacement >> Installation Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Installation Procedure

    Fig 1: View of Automatic Transmission Shift Lock Control
    GM420208Courtesy of GENERAL MOTORS CORP.
  1. Install the automatic transmission shift lock control.

    Put the column in the NEUTRAL position.

  2. Fig 2: Adjusting Automatic Transmission Shift Lock Control
    GM324912Courtesy of GENERAL MOTORS CORP.
  3. Adjust the automatic transmission shift lock control.
    1. Pull the tab (1) out on the block side (2) of the automatic transmission shift lock control.
    2. Shift the column into the NEUTRAL position.
    3. Press on the adjuster block (2) to compress the internal adjuster spring to disengage the adjuster teeth. Slide the adjuster block (2) as far away from the solenoid as possible.
    4. Shift the column into the PARK position.
    5. Lock in place by pushing the tab (1) back in.
  4. Inspect the automatic transmission shift lock control.
  5. Fig 3: View of Automatic Transmission Shift Lock Control Connector
    GM420205Courtesy of GENERAL MOTORS CORP.
  6. Reconnect the automatic transmission shift lock control connector.
  7. Install the steering column trim covers.
  8. Install the knee bolster. Refer to Driver Knee Bolster Replacement .