GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 42640 Steering Column Anti-Rotation Pin

Removal Procedure

Notice: The wheels of the vehicle must be straight ahead and the steering column in the LOCK position before disconnecting the steering column or intermediate shaft from the steering gear. Failure to do so will cause the coil assembly in the steering column to become uncentered which will cause damage to the coil assembly.


    Object Number: 333146  Size: SH
  1. Lock the steering column through the access hole in the lower steering column trim cover using the J 42640 .

  2. Object Number: 334078  Size: SH
  3. Remove the underhood electrical center mounting bolts and move the underhood electrical center out of the way.

  4. Object Number: 284410  Size: SH
  5. Remove the intermediate shaft boot to cowl retaining bolts.
  6. Remove the intermediate shaft boot from the cowl.

  7. Object Number: 284408  Size: SH
  8. Remove the intermediate shaft (2) to steering column shaft (1) pinch bolt (3).
  9. Disconnect the intermediate shaft from the steering column.
  10. Remove the intermediate shaft boot from the steering gear.
  11. Remove the intermediate shaft boot from the vehicle.

  12. Object Number: 361689  Size: SH
  13. Remove the intermediate shaft to steering gear pinch bolt.
  14. Disconnect the intermediate shaft from the power steering gear and remove the intermediate shaft.

Installation Procedure


    Object Number: 361689  Size: SH
  1. Install the intermediate shaft to the steering gear shaft.
  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.

  3. Install the intermediate shaft to steering gear pinch bolt.
  4. Tighten
    Tighten the intermediate shaft to steering gear pinch bolt to 41 N·m (30 lb ft).

  5. Install the intermediate shaft boot over the intermediate shaft.
  6. Do not secure the boot to the steering gear.


    Object Number: 284408  Size: SH
  7. Install the intermediate shaft (2) to the steering column shaft (1).
  8. Install the intermediate shaft to steering column pinch bolt (3).
  9. Tighten
    Tighten the intermediate shaft to steering column pinch bolt to 41 N·m (30 lb ft).


    Object Number: 284412  Size: SH
  10. Measure the intermediate shaft angle. The angle must be 38-40 degrees.
  11. Install the intermediate shaft boot to the steering gear.

  12. Object Number: 284410  Size: SH
  13. Install the intermediate shaft boot to cowl mounting bolts.
  14. Tighten
    Tighten the intermediate shaft boot to cowl mounting bolts to 2.8 N·m (25 lb in).


    Object Number: 334078  Size: SH
  15. Install the underhood electrical center to cowl.
  16. Install the underhood electrical center mounting bolts.
  17. Tighten
    Tighten the underhood electrical center mounting bolts to 5.5 N·m (49 lb in).


    Object Number: 333146  Size: SH
  18. Unlock the steering column by removing the J 42640 from the steering column trim cover.