GM Service Manual Online
For 1990-2009 cars only

Electronic Column Lock Module - Assemble - Off Vehicle Column Shift


    Object Number: 389662  Size: SH
  1. Install the lock bolt spring (3) into the steering column housing 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 housing assembly (5).
  4. Push the lock bolt assembly (4) into the steering column housing assembly (5) until the lock bolt assembly is flush with the steering column housing assembly (5).
  5. Align the electronic lock module assembly (2) with the steering column housing assembly (5).
  6. Install the electronic lock module assembly (2) onto the steering column housing assembly (5).

    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 3 pan head tapping screws to 7N·m  (62 lb in).


    Object Number: 324882  Size: SH
  9. Install the ignition and key alarm switch assembly (3) onto the electronic lock module assembly (2) and secure by using the 2 tapping screws.
  10. Tighten
    Tighten the screws to 4.7 N·m (42 lb in).

  11. Install the key alarm connector (1) onto the electronic lock module assembly (2).

  12. Object Number: 324874  Size: SH
  13. Install the park lock cable (1) into the electronic lock module assembly.
  14. Place steering column lock cylinder set into the OFF position.
  15. Place the shift lever clevis into the PARK position.
  16. Press the locking tab on the end of the park lock cable assembly (1) into the slot in the electronic lock module assembly.
  17. Inspect the park lock cable assembly by performing the following steps:
  18. 13.1. Insert the key into the ignition switch.
    13.2. Place the steering column lock cylinder set in the OFF-LOCK position. The gear shift lever must remain locked in the PARK position.
    13.3. Place the steering column lock cylinder set in the RUN position.
    13.4. Place the gear shift lever in the NEUTRAL position.
    13.5. With the gear shift lever in the NEUTRAL position, the steering column lock cylinder set must remain out of the OFF-LOCK position.
    13.6. Place the gear shift lever in the PARK position.
    13.7. Put the steering column lock cylinder set in the OFF-LOCK position.
    13.8. Remove the key from the ignition switch.
  19. Install the steering column jacket. Refer to Steering Column Jacket - Assemble - Off Vehicle .

Electronic Column Lock Module - Assemble - Off Vehicle Floor Shift


    Object Number: 389662  Size: SH
  1. Install the lock bolt spring (3) into the steering column housing 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 housing assembly (5).
  4. Push the lock bolt assembly (4) into the steering column housing assembly (5) until the lock bolt assembly is flush with the steering column housing assembly (5).
  5. Align the electronic lock module assembly (2) with the steering column housing assembly (5).
  6. Install the electronic lock module assembly (2) onto the steering column housing assembly (5).

    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 3 pan head tapping screws to 7  (62 lb in).


    Object Number: 324882  Size: SH
  9. Install the ignition and key alarm switch assembly (3) onto the electronic lock module assembly (2) and secure by using the 2 tapping screws.
  10. Tighten
    Tighten the screws to 4.7 N·m (42 lb in).

  11. Install the key alarm connector (1) onto the electronic lock module assembly (2).
  12. Install the steering column jacket. Refer to Steering Column Jacket - Assemble - Off Vehicle .