GM Service Manual Online
For 1990-2009 cars only

Automatic Transmission Shift Lock Control Disassemble - Off Vehicle Power Tilt and Telescope,Column Shift

  1. If necessary, remove the upper and lower trim covers. Refer to Steering Column Trim Covers - Disassemble - Off Vehicle .

  2. Object Number: 420205  Size: SH
  3. Disconnect the automatic transmission shift lock control connector.

  4. Object Number: 420208  Size: SH

    Important: Using excessive force to remove the automatic transmission shift lock control may cause damage.

  5. Use a screwdriver to pry the automatic transmission shift lock control from the steering column support assembly and the linear shift assembly.
  6. Remove the automatic transmission shift lock control from the steering column.

Automatic Transmission Shift Lock Control Disassemble - Off Vehicle Manual Tilt, Column Shift

  1. Remove the upper and lower trim covers. Refer to Steering Column Trim Covers - Disassemble - Off Vehicle .

  2. Object Number: 420205  Size: SH
  3. Disconnect the automatic transmission shift lock control connector.

  4. Object Number: 603986  Size: SH

    Important: Using excessive force to remove the automatic transmission shift lock control may cause damage.

  5. Use a screwdriver to pry the automatic transmission shift lock control from the steering column.
  6. Remove the automatic transmission shift lock control from the automatic transmission shift lock control mounting bracket.

  7. Object Number: 603880  Size: SH
  8. If necessary, remove the 2 pan head tapping screws from the automatic transmission shift lock control mounting bracket.
  9. Remove the automatic transmission shift lock control mounting bracket.