GM Service Manual Online
For 1990-2009 cars only
  1. Remove the turn signal cancel cam, bearing thrust washer. Refer to Turn Signal Cancel Cam and Bearing Thrust Washer - Disassemble - Off Vehicle .

  2. Object Number: 372309  Size: SH
  3. Remove the 2 tapping screws. (4).
  4. Remove the lock bolt support bracket (5).
  5. Remove the lock bolt assembly (6).
  6. Remove the ground strap (3).
  7. Remove the lock pre-load spring (2).
  8. Remove the ignition lock actuator assembly (1).