Ignition Lock Cylinder Replacement

The heads of the bolts securing the steering lock assembly shear off when the bolts are tightened. Replacement of the steering lock assembly may require that the steering column be removed, as these bolts must be cut or slotted to permit removal with a screwdriver. When the lock assembly is installed, new shear bolts must be used and the bolts should be tightened until the bolt heads twist off.
1. Disconnect battery ground cable, then remove steering wheel, refer to STEERING WHEEL.
2. On Colt Vista models, remove lap heater duct.
3. On Colt and Summit models, remove instrument under cover, then the foot and lap ducts.
4. On all models, remove upper and lower column covers, then the screws attaching combination switch to steering lock.
5. Disconnect steering lock electrical connector, then use a suitable tool to cut grooves in heads of attaching bolts and remove screws using a screwdriver.
6. Remove steering lock.
7. Reverse procedure to install.