GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2002 🢒 DeVille 🢒 Steering 🢒 Steering Wheel and Column 🢒 Electric Park Lock Module - Assemble - Off Vehicle

    Object Number: 626493 Size: SH
  1. Snap the electric park lock (1) onto the lock module assembly.
  2. Install the tapping screw (3) into the electric park lock (1) mounting hole and the ignition and key alarm switch assembly.
  3. Install the steering column lock cylinder set. Refer to Ignition Lock Cylinder Replacement - On Vehicle .
  4. Install the black connector into the electric park lock (2).

    5. Object Number: 588314 Size: SH
  5. If necessary, install the steering column closeout trim cover to the upper trim cover.

    6. Object Number: 626475 Size: SH
  6. Install the upper trim cover (1).

    7. 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. Install 1 pan head tapping screw (2) to the upper trim cover (1).

    8. Tighten
    Tighten the screw to 1.5 N·m (13 lb in).


    Object Number: 626474 Size: SH
  8. If necessary pop the power tilt and telescope toggle switch assembly (3) into the lower trim cover (2).
  9. Install the lower trim cover (2) onto the steering column.
  10. Attach the steering column closeout trim cover (1) to the lower trim cover (2).
  11. Install the 2 pan head tapping screws (4) to the lower trim cover (2).

    12. Tighten
    Tighten the screws to 3 N·m (27 lb in).

    Caution: Refer to SIR Inflator Module Coil Caution in the Preface section.


    Object Number: 588290 Size: SH
  12. Connect the connector of the power tilt and telescope toggle switch assembly into the telescope module at the base of the column.
  13. Install the necessary wire harness straps.
  14. Install the steering column into the vehicle. Refer to Steering Column Replacement .
  15. Install the steering wheel onto the steering column. Refer to Steering Wheel Replacement .
  16. Enable the inflatable restraint steering wheel module. Refer to Enabling the SIR System in SIR.