Here's a general overview. Specific steps might vary slightly depending on your Tracker's trim level and options. Always consult a repair manual specific to your year and model for detailed instructions and diagrams. A Haynes or Chilton manual would be a good investment.
Tools You'll Likely Need:
* Steering wheel lock removal tool: This is crucial to disengage the steering wheel lock mechanism. Improper removal can damage the steering column.
* Security torx bits (possibly): Some Tracker models use security torx screws on the ignition assembly.
* Screwdrivers (Phillips and possibly flathead): Various sizes will be needed.
* Pliers: Possibly needle-nose pliers.
* Socket set: Might be needed depending on the specific fasteners.
* New ignition lock cylinder: Make absolutely sure you get the correct replacement for your vehicle. The key code should match your existing key. You'll likely need your VIN or key number to order the correct cylinder.
* A properly sized punch (possibly): For carefully removing the retaining clips.
* Shop rags: To keep things clean.
General Steps (This is NOT a complete, detailed guide):
1. Disconnect the battery: This is crucial for safety. Disconnect the negative (-) terminal first.
2. Remove the steering wheel: This is often the most difficult part. You'll need to use the steering wheel lock removal tool. The process involves aligning the steering wheel to a specific position, then using the tool to compress the locking mechanism. Refer to a repair manual for the precise procedure.
3. Access the ignition cylinder: You'll likely need to remove the lower steering column shroud/cover. This usually involves removing screws and possibly some plastic clips. Consult your repair manual for the exact steps.
4. Remove the old ignition lock cylinder: This usually involves carefully removing retaining clips or screws that hold the cylinder in place. Be gentle to avoid damaging the ignition switch or surrounding parts. There might be a retaining ring or clip that needs to be carefully pressed or punched out.
5. Install the new ignition lock cylinder: Carefully install the new cylinder, ensuring it's properly seated and all retaining clips or screws are securely fastened.
6. Reassemble everything: Put back the steering column shroud, steering wheel, and reconnect the battery.
7. Test the ignition: Try the key to make sure the ignition works correctly and the steering wheel doesn't lock up unexpectedly.
Warnings:
* Professional help is recommended: If you're unsure about any step, take your vehicle to a qualified mechanic.
* Damage to the ignition system is possible: Be extremely careful during disassembly and reassembly.
* Key programming: Some newer vehicles require specialized tools to program the new key to the new ignition cylinder. This might necessitate professional assistance.
This is a simplified overview. Always refer to a repair manual specific to your 2001 Chevrolet Tracker before attempting this repair. The manual will provide detailed instructions, diagrams, and torque specifications, which are essential for a successful and safe repair. Failing to follow these steps carefully can damage your vehicle.
