Disclaimer: Please note that this is a complex repair and should only be attempted if you have the necessary knowledge, tools, and experience. If you're unsure or uncomfortable with any step, it's best to consult a qualified mechanic.
1. Gather Tools and Materials:
- Replacement Ignition Cylinder
- Screwdrivers (Phillips and Flathead)
- Ratchets and sockets (including security Torx bits)
- Pliers
- Key Blank
2. Disconnect the Battery:
- Start by disconnecting the negative (black) terminal of your car's battery to prevent any electrical issues.
3. Remove Steering Wheel Cover and Airbag:
- Remove the steering wheel cover by carefully prying it off. Disconnect any horn wiring if necessary.
- Following proper safety precautions, remove the airbag by pressing the release tabs on the back and gently lifting it out. Make sure to disconnect any electrical connections to the airbag.
4. Remove Steering Wheel:
- Loosen the steering wheel bolt, but do not remove it completely yet.
- Use a steering wheel puller or appropriate tool to detach the steering wheel from the steering shaft.
5. Remove the Combination Switch Assembly:
- Locate and remove the lower dash trim or covers to access the combination switch assembly, which includes the ignition cylinder.
- Disconnect any electrical connectors attached to the switch assembly.
- Remove the mounting screws and carefully remove the combination switch assembly.
6. Remove the Ignition Cylinder:
- Insert the key into the ignition and turn it to the "ON" position.
- Use a small screwdriver or key to release the ignition lock cylinder.
- Once released, carefully pull the ignition cylinder out.
7. Install the New Ignition Cylinder:
- Insert the new ignition cylinder into the housing.
- Turn the key to different positions to ensure proper alignment and functioning.
- Secure the cylinder by pushing it in and turning the lock cylinder until it clicks into place.
8. Reassemble:
- Reattach the combination switch assembly and secure it with the mounting screws.
- Reconnect any electrical connectors you disconnected earlier.
9. Reattach Steering Wheel:
- Reattach the steering wheel to the steering shaft. Tighten the bolt but don't completely tighten it yet.
- Center the steering wheel and check its alignment with the wheels before fully tightening the bolt.
10. Reconnect the Battery:
- Reconnect the negative terminal of the car's battery.
11. Test:
- Turn the key in the new ignition cylinder to ensure it works correctly. Start the car to test the ignition system and ensure the steering wheel is properly aligned.
12. Cut the Key:
- Take your replacement key blank and have it cut to match your car's original ignition key code.
Remember, this process can vary depending on the exact model and trim of your 1987 Camry. If you're unsure at any point, refer to a repair manual specific to your vehicle for detailed instructions and safety guidelines.
