GM Service Manual Online
For 1990-2009 cars only

    Object Number: 324906  Size: SH
  1. Install the electrical BTSI actuator.

  2. Object Number: 324912  Size: SH
  3. Adjust the electrical BTSI actuator.
  4. 2.1. Pull the tab (1) out on the block side (2) of the electrical BTSI actuator.
    2.2. Shift the column into the neutral position.
    2.3. Press on the adjuster block (2) to compress the internal adjuster spring to disengage the adjuster teeth. Slide the adjuster block as far away from the solenoid as possible.
    2.4. Shift the column into the park position.
    2.5. Lock in place by pushing the tab (1) back in.
  5. Inspect the electrical BTSI actuator.
  6. 3.1. The electrical BTSI actuator must lock the gear shift lever when it is put into the park position.
    3.2. When the column is installed in the vehicle you will not be able to shift the gear shift lever out of the park position without pressing on the brake pedal. The solenoid will be energized.
    3.3. Readjust if needed.
  7. Install the upper and lower trim covers. Refer to Steering Column Trim Covers - Assemble - Off Vehicle