GM Service Manual Online
For 1990-2009 cars only

Disassembly Procedure

  1. Remove the turn signal switch assembly. Refer to Turn Signal and Multifunction Switch Assembly - Disassemble - Off Vehicle .

  2. Object Number: 354104  Size: SH
  3. Put the key in the "LOCK" position.
  4. Remove the lock retaining screw (2) from the lock housing cover and sleeve assembly.
  5. Remove the steering column lock cylinder set (1) from the lock housing cover and sleeve assembly.