GM Service Manual Online
For 1990-2009 cars only

Disassembly

Tools Required

    • J 41352
    • J 42640
  1. Remove the upper and lower shroud. Refer to Trim Covers, Shift Lever Seal Replacement - Off Vehicle

  2. Object Number: 293259  Size: SH
  3. Remove the two wire harness straps (2). Remove one wire harness strap (2) from the steering column tilt head assembly (1).

  4. Object Number: 293260  Size: SH
  5. Pop the wire harness assembly (1) from the wire harness strap (2).

  6. Object Number: 301912  Size: SH
  7. When working on the power tilt and telescope column remove three wire harness straps (1). Remove one wire harness strap (1).

  8. Object Number: 301914  Size: SH
  9. When working on the power tilt and telescope column remove the green (5), brown (4), natural (3) and the black (2) connectors from the E&C interface module assembly (1).

  10. Object Number: 301916  Size: SH
  11. When working on the power tilt and telescope column remove the E&C interface module assembly (2) from the lower wire shield (1).

  12. Object Number: 301919  Size: SH
  13. When working on the power tilt and telescope column pop open the lower wire shield (1) to remove the wire harness assembly (2).
  14. In the lower wire shield (1), notice which direction (3) and placement the wires are in.


    Object Number: 293230  Size: SH
  15. Remove the blue (1), black (2), and gray (3) connectors of the turn signal & multifunction switch assembly.

  16. Object Number: 293235  Size: SH
  17. Remove the two tapping screws (1).

  18. Object Number: 293237  Size: SH
  19. Remove the turn signal & multifunction switch assembly (1).

Assembly Procedure


    Object Number: 293237  Size: SH

    Important: The electrical contact must rest on the turn signal cancel cam assembly.

  1. Install the turn signal and multifunction switch assembly (1).

  2. Object Number: 293235  Size: SH

    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. in Cautions and Notices.
  4. Install the two pan head tapping screws (1).

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


    Object Number: 293258  Size: SH
  5. Route the wire harness assembly along the steering column jacket assembly.

  6. Object Number: 293230  Size: SH
  7. Install the blue (1), black (2), and gray (3) connectors of the turn signal and multifunction switch assembly.

  8. Object Number: 293260  Size: SH
  9. Pop the wire harness assembly (1) into the wire harness strap (2).

  10. Object Number: 293259  Size: SH
  11. Install the two wire harness straps (2). Install one wire harness strap (2) to the steering column tilt head assembly (1).

  12. Object Number: 301919  Size: SH
  13. When working on the power tilt and telescope column install the wire harness assembly (2) into the lower wire shield (1).
  14. In the lower wire shield (1) notice the direction (3) and placement the wires go in.


    Object Number: 301916  Size: SH
  15. When working on the power tilt and telescope column slide the Steering Column interface module assembly (2) into the lower wire shield (1).

  16. Object Number: 301914  Size: SH
  17. When working on the power tilt and telescope column install the green (5), brown (4), natural (3) and the black (2) connectors into the Steering Column interface module assembly (1).

  18. Object Number: 301912  Size: SH
  19. When working on the power tilt and telescope column install the three wire harness straps (2) onto the wire harness assembly.
  20. Install the wire harness strap (1) into the steering column tilt head assembly.
  21. Install the upper and lower shrouds. Refer to Trim Covers, Shift Lever Seal Replacement - Off Vehicle