GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1999 🢒 Chevy P12 Chassis 🢒 Steering 🢒 Steering Wheel and Column - Tilt 🢒 Electronic Column Lock Module - Disassemble - Off Vehicle

Disassembly Procedure
  1. Remove the upper tilt head components. Refer to Steering Column Tilt Head Housing - Disassemble - Off Vehicle .

    2. Object Number: 306277 Size: SH
  2. Remove the key alarm connector (1) from the lock module assembly (2).

    3. Object Number: 306278 Size: SH
  3. Remove the 2 tapping screws (2) from the ignition and key alarm switch assembly (1). Allow the ignition and key alarm switch assembly (1) to hang freely.

    4. Object Number: 306295 Size: SH
  4. Remove the 3 pan head tapping screws (2) from the lock module assembly (1).
  5. Remove the lock module assembly (1).