GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2002 🢒 Express 🢒 Steering 🢒 Steering Wheel and Column 🢒 Electronic Column Lock Module - Assemble - Off Vehicle

Electronic Column Lock Module - Assemble - Off Vehicle Standard Column

Tools Required

J 41396 Park Lock Cable Pliers


    Object Number: 306295 Size: SH
  1. Install the electronic lock module assembly (1) onto the steering column housing assembly.

    2. 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.

  2. Screw the 3 pan head tapping screws (2) into the electronic lock module assembly.

    3. Tighten
    Tighten the pan head tapping 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.

  3. Connect the park lock cable assembly (1).
    4. • Place the lock cylinder in the OFF-LOCK position.
    • Place the gear shift lever clevis into the PARK position.
    • Press the locking tab on the end of the park lock cable assembly (1) into the slot in the electronic lock module assembly.
  4. Install the ignition and key alarm switch assembly. Refer to Ignition and Key Alarm Switch Assembly - Assemble - Off Vehicle .
  5. Install the upper steering column housing components. Refer to Turn Signal Cancel Cam and Bearing Thrust Washer - Assemble - Off Vehicle .
  6. Install the ignition lock cylinder. Refer to Ignition Lock Cylinder Replacement - On Vehicle .
  7. Enable the inflatable restraint steering wheel module. Refer to Enabling the SIR System in SIR.

Electronic Column Lock Module - Assemble - Off Vehicle Tilt Column


    Object Number: 306295 Size: SH
  1. Install the electronic lock module assembly (1) onto the steering column tilt head assembly.

    2. 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.

  2. Screw the 3 pan head tapping screws (2) into the electronic lock module assembly.

    3. Tighten
    Tighten the screws to 7 N·m (62 lb in).


    Object Number: 324882 Size: SH
  3. Install the ignition and key alarm switch assembly (1) onto the electronic lock module assembly (2).
  4. Screw the 2 tapping screws into the ignition and key alarm switch assembly (1).

    5. Tighten
    Tighten the tapping screws to 1.5 N·m (13 lb in).

  5. Install the key alarm connector (3) onto the electronic lock module assembly (2).
    6. 4.1. Push the key alarm connector (1) into the electronic lock module assembly (2).
    4.2. Rotate the key alarm connector 90 degrees so that the key alarm connector locks into place.

    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.

  6. Connect the park lock cable assembly (1).
    7. • Place the lock cylinder in the ACCESSORY position.
    • Place the gear shift lever into the PARK position.
    • Press the locking tab on the end of the park lock cable assembly (1) into the slot in the electronic lock module assembly.
  7. Install the ignition and key alarm switch assembly. Refer to Ignition and Key Alarm Switch Assembly - Assemble - Off Vehicle .
  8. Install the upper steering column housing components. Refer to Turn Signal Cancel Cam and Bearing Thrust Washer - Assemble - Off Vehicle .
  9. Install the ignition lock cylinder. Refer to Ignition Lock Cylinder Replacement - On Vehicle .
  10. Enable the inflatable restraint steering wheel module. Refer to Enabling the SIR System in SIR.