GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Caution: Refer to SIR Handling Caution in the Preface section.

  1. Disconnect the negative battery cable.
  2. Remove the inflatable restraint coil.

  3. Object Number: 363517  Size: SH
  4. Insert the ignition key into the lock cylinder.
  5. Leave the key in the LOCK position.


    Object Number: 363518  Size: SH
  6. Remove the lock retaining screw (2).
  7. Remove the lock cylinder (1) and harness (4), perform the following:
  8. 5.1. Disconnect the terminal connector from the bulkhead connector.
    5.2. Remove the wiring protector.
    5.3. Disconnect the retaining clip (3) from the lock housing cover sleeve.
    5.4. Gently pull wire harness (4) through the column.
    5.5. Remove the lock cylinder (1) from the vehicle.

Installation Procedure


    Object Number: 363518  Size: SH
  1. Install the lock cylinder (1) and harness (4), perform the following:
  2. 1.1. Install the lock cylinder (1) to the vehicle.
    1.2. Gently pull wire harness (4) through the column.
    1.3. Connect the retaining clip (3) to the lock housing cover sleeve.
    1.4. Install the wiring protector.
    1.5. Connect the terminal connector to the bulkhead connector.
  3. Install the lock retaining screw (2).
  4. Tighten
    Tighten the lock retaining screw to 2.5 N·m (22 lb in).


    Object Number: 363517  Size: SH
  5. Remove the ignition key from the lock cylinder.
  6. Install the inflatable restraint coil.
  7. Connect the negative battery cable.