GM Service Manual Online
For 1990-2009 cars only

Electronic Column Lock Module - Assemble - Off Vehicle Tilt Column


    Object Number: 368510  Size: SH
  1. Install the lock bolt spring (3) into the steering column tilt head assembly (5).
  2. Position the cutout in the lock bolt assembly (4) at the 6 o'clock position.
  3. Install the lock bolt assembly (4) into the steering column tilt head assembly (5).
  4. Push the lock bolt assembly (4) into the steering column tilt head assembly (5) until the lock bolt assembly is flush with the steering column tilt head assembly (5).
  5. Align the electronic lock module assembly (2) with the steering column tilt head assembly (5).
  6. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  7. Screw the 3 pan head tapping screws (1) into the electronic lock module assembly (2).
  8. Tighten
    Tighten the screws to 7 N·m (62 lb in).


    Object Number: 324874  Size: SH

    Caution: Improper routing of the wire harness assembly may damage the inflatable restraint steering wheel module coil. This may result in a malfunction of the coil, which may cause personal injury.

  9. Place steering column lock cylinder set into the OFF position.
  10. Place the shift lever clevis into the PARK position.
  11. Press the locking tab on the end of the park lock cable assembly (1) into the slot in the electronic lock module assembly.
  12. Install the ignition and key alarm switch assembly only. Refer to Ignition and Key Alarm Switch Assembly - Assemble - Off Vehicle .
  13. Install the upper tilt head components. Refer to Steering Column Tilt Head Housing - Assemble - Off Vehicle .
  14. Install the ignition lock cylinder. Refer to Ignition Lock Cylinder Replacement - On Vehicle .
  15. Enable the inflatable restraint steering wheel module. Refer to Enabling the SIR System in SIR.