GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1999 🢒 S10 - Electric 🢒 Steering 🢒 Steering Wheel and Column - Tilt 🢒 Ignition Lock Cylinder Replacement - On Vehicle

Removal Procedure

    Object Number: 375970 Size: SH
  1. Remove the upper and lower steering column shrouds. Refer to Steering Column Trim Cover Replacement - On Vehicle .
  2. Turn the ignition lock cylinder to the start position.
  3. Using an awl, insert the tip into the ignition lock cylinder access hole (1).
  4. Push down and hold the ignition lock cylinder retaining pin.
  5. Release the ignition lock cylinder to the run position.
  6. Remove the ignition lock cylinder by pulling the ignition lock cylinder away from the steering column (2).

Installation Procedure

    Object Number: 375970 Size: SH
  1. Install the ignition lock cylinder to the steering column (2) by performing the following procedure:
    2. 1.1. Align the positioning locking tab slot on the lock module assembly to the positioning tab on the ignition lock cylinder.
    1.2. Push the lock cylinder in until the locking tab locks in the lock module assembly.
  2. Install the upper and lower steering column shrouds. Refer to Steering Column Trim Cover Replacement - On Vehicle .
  3. Perform the Passlock learn procedure. Refer to PASSLOCK Reprogramming Auto Learn in Theft Deterrent.