GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2009 🢒 Sierra Denali 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Ignition Lock Cylinder Case Replacement

Removal Procedure

    Warning: Refer to SIR Warning in the Preface section.

  1. Remove the inflatable restraint steering wheel module coil. Refer to Steering Wheel Inflatable Restraint Module Coil Replacement.
  2. Remove the ignition/start switch. Refer to Ignition and Start Switch Replacement.
  3. Disconnect the park lock cable from the ignition lock cylinder case.
  4. Disconnect the passlock and key buzzer from the ignition lock cylinder case.

    5. Object Number: 1700676 Size: SH
  5. Remove the 3 ignition lock cylinder case screws (2).
  6. Remove the ignition lock cylinder case (1) from the vehicle.

Installation Procedure

    Object Number: 1700676 Size: SH
  1. Install the ignition lock cylinder case (1) to the vehicle.

    2. Caution: Refer to Fastener Caution in the Preface section.

  2. Install the 3 ignition lock cylinder case screws (2).

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

  3. Install the park lock cable into the lock cylinder housing.
  4. Connect the passlock and key buzzer to the ignition lock cylinder case.
  5. Install the ignition/start switch. Refer to Ignition and Start Switch Replacement.
  6. Install the inflatable restraint steering wheel module coil. Refer to Steering Wheel Inflatable Restraint Module Coil Replacement.