GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Tools Required

J 23653-SIR Lock Plate Compressor


    Object Number: 328807  Size: SH
  1. Remove the upper and lower steering column shrouds. Refer to Steering Column Trim Cover Replacement - On Vehicle .

  2. Object Number: 323847  Size: SH
  3. Remove the snap ring and SIR coil assembly. Refer to Inflatable Restraint Steering Wheel Module Coil Replacement - Off Vehicle
  4. Let the SIR coil assembly hang freely.
  5. Remove the wave washer (2).

  6. Object Number: 330127  Size: SH
  7. Compress the shaft lock shield (2) using J 23653-SIR
  8. Remove the retaining ring (1).
  9. Remove the J 23653-SIR
  10. Remove the shaft lock shield (2).

  11. Object Number: 323845  Size: SH
  12. Remove the two pan head tapping screws.
  13. Remove the electronic column lock from the steering column housing.

Installation Procedure


    Object Number: 323845  Size: SH
  1. Install the electronic column lock from the steering column housing.
  2. Install the two pan head tapping screws.
  3. 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.

    Tighten
    Tighten the pan head tapping screws to 6.0-8.0 N·m (53-71 lb in).


    Object Number: 330127  Size: SH
  4. Install the shaft lock shield (2).
  5. Compress the shaft lock shield assembly (2) using J 23653-SIR .
  6. Install a new retaining ring (1).
  7. Remove the J 23653-SIR from the shaft lock shield (2).

  8. Object Number: 323847  Size: SH
  9. Install the wave washer (2) to the steering column shaft (1).
  10. Install the SIR coil assembly and snap ring. Refer to Inflatable Restraint Steering Wheel Module Coil Replacement - Off Vehicle .
  11. Perform a functional test. Refer to Turn Signal Cancel Cam and Steering Shaft Upper Bearing Spring Replacement , steps 6-28.

  12. Object Number: 328807  Size: SH
  13. Install the upper and lower steering column shrouds. Refer to Steering Column Trim Cover Replacement - On Vehicle .