Here's a general overview of the process. Remember, this is a *general guideline* and may not perfectly match your vehicle:
1. Preparation:
* Disconnect the battery: This is crucial to prevent electrical shorts and accidental activation of the ignition system. Disconnect the negative (-) terminal first.
* Gather your tools: You'll likely need a small flathead screwdriver, possibly a small pry tool, and potentially a special ignition cylinder removal tool (available at auto parts stores). The specific tools will depend on how your model is designed.
2. Accessing the Ignition Cylinder:
* Steering column shroud removal: You'll need to remove the plastic shroud surrounding the steering column. This usually involves removing screws and possibly some clips. Consult your repair manual for the precise location and method.
3. Removing the Ignition Cylinder:
* Ignition switch position: The ignition should be in the "LOCK" position.
* Removal tool (if needed): Some Cavaliers may have a small hole in the ignition cylinder housing. A special tool is used in this hole to push a retaining pin and release the cylinder. If this is the case for your vehicle, the removal tool is essential, as trying to force it without the tool can damage the mechanism.
* Removing the cylinder: Once the retaining pin is released (if applicable), you might be able to gently pull the cylinder out. There may be a slight resistance. Use caution not to force it.
4. Reassembly (in reverse order): Once the new cylinder is in place (if replacing), reassemble everything in the reverse order of removal.
Important Considerations:
* Steering Wheel Lock: Be mindful of the steering wheel lock mechanism. If the steering wheel is locked, you may need to gently maneuver it to unlock before proceeding.
* Wiring: Pay close attention to any wiring connected to the ignition cylinder. Take pictures before disconnecting anything to ensure proper reconnection.
* Professional Help: If you're uncomfortable performing this procedure, it's best to seek professional help from a qualified mechanic. Improper removal can lead to serious damage.
Again, strongly emphasize consulting a repair manual. Pictures and diagrams in a manual specific to your 1997 Chevrolet Cavalier will greatly increase your chances of success and reduce the risk of damage. The procedure can vary slightly depending on the trim level and specific options on your car.
