Here's a general overview of the process. This is not a precise, step-by-step guide, as variations exist depending on the exact model and trim level. Always consult a repair manual specific to your 1998 Chevy Cavalier for detailed instructions and diagrams.
Tools You'll Likely Need:
* Security Torx bits: These are crucial, and the size will depend on your vehicle. The steering column usually uses security Torx screws.
* Screwdrivers: Phillips and possibly flathead, depending on the access panels and trim pieces.
* Pliers: Needle-nose pliers might be helpful for small parts.
* Socket set: Possibly needed to remove parts holding the steering column cover.
* Ignition lock cylinder removal tool: This specialized tool is highly recommended to prevent damage to the cylinder. It's designed to compress the retaining clip that holds the cylinder in place.
* New ignition lock cylinder: Make absolutely sure you order the correct part number for your specific vehicle. This will likely require your VIN number.
* Shop rags or towels: To keep things clean and prevent scratching.
* Repair manual specific to your 1998 Chevy Cavalier: This is essential.
General Steps (Consult your repair manual for specific details):
1. Disconnect the battery: This is a crucial safety step to prevent accidental short circuits.
2. Remove the steering wheel: This often involves removing the steering wheel nut (which may be a security type) and then using a steering wheel puller. Be extremely careful during this step, as you'll need to know how to correctly align the steering wheel once it's reinstalled.
3. Remove the steering column shroud/cover: This will expose the ignition lock cylinder. This often involves removing screws and possibly some plastic trim.
4. Remove the ignition switch: This step is the most critical. The ignition lock cylinder is held in place by a retaining clip. You'll need the specialized removal tool to compress this clip and release the cylinder. Improper removal can damage the ignition switch and steering column.
5. Install the new ignition lock cylinder: Carefully align the new cylinder and compress the retaining clip using the removal tool.
6. Reassemble everything: Put the steering column shroud back on, reinstall the steering wheel, reconnect the battery, and test the new ignition cylinder. Remember to properly align the steering wheel during reinstallation.
Important Considerations:
* Key: You will likely need a new key to match the new ignition lock cylinder. Some locksmiths can cut keys to match your new cylinder.
* Anti-theft system: Some Cavaliers have anti-theft systems that could be affected by this procedure. Disconnecting the battery might trigger an alarm.
* Steering column lock: Be aware of the steering column lock mechanism; incorrect reassembly could lead to a locked steering wheel.
Again, this is a general overview. A detailed repair manual is absolutely essential for completing this job safely and correctly. Incorrect installation can lead to serious problems with your vehicle's steering and ignition system. If you are not comfortable with any of these steps, seek professional assistance.
