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Ignition Lock Cylinder - Seized/Won't Rotate



The procedure has been updated by TSB# 73-01-09

On G, J and N Models:

DO NOT REMOVE THE STEERING COLUMN as indicated in the Service Manual procedure.

1. Remove the tilt lever, upper and lower column covers.





2. Drill hole in module housing as indicated in the illustration using a short drill bit (1/8" followed by 9/32") and 90 degree drill motor or go degree drill attachment to break or access the retaining spring for the lock cylinder button, see Figure 2.
3. Using a pick or needle nose pliers, remove the retaining spring from the hole.
4. Using pliers, grasp and remove the retaining button for the cylinder.
5. Remove the cylinder from the housing.
6. Follow the procedures in the General Information Section of the appropriate vehicle Service Manual when recoding of cylinders is required.
7. Install the new cylinder and reinstall the steering column components.
B. On U, W, and light duty trucks, follow the Service Manual procedure for keys missing, or cylinders won't rotate.