Here's a general outline. Always consult a repair manual specific to your 1996 Ford Ranger model for detailed instructions and diagrams. Variations exist between models and trim levels.
Tools You'll Likely Need:
* Security Torx bits (likely T20 or T25): These are crucial for removing the steering column shroud.
* Phillips head screwdriver: May be needed for some screws.
* Small flathead screwdriver: Possibly for prying gently.
* Ignition lock cylinder removal tool: This special tool is essential to properly remove the cylinder without damaging it. You'll likely need to purchase or rent this.
* New ignition lock cylinder: Ensure you get the correct one for your vehicle's year, make, and model. You may need the VIN number.
* Penetrating oil (like PB Blaster): To help loosen any seized screws.
* Shop rags: To keep things clean.
Steps (General Outline – Refer to your repair manual for precise details):
1. Disconnect the Battery: This is crucial to prevent accidental shorts and damage to your vehicle's electrical system.
2. Remove the Steering Column Shroud: This plastic cover surrounds the steering column and needs to be removed to access the ignition cylinder. It's typically held on by security Torx screws. Use the correct bit to avoid stripping the screws.
3. Detach the Steering Column Lower Bezel (if necessary): Depending on your truck, you might need to remove a lower bezel covering the ignition switch area.
4. Access the Ignition Lock Cylinder: Once the shroud is removed, you should have access to the ignition cylinder itself.
5. Use the Ignition Lock Cylinder Removal Tool: This tool is critical. It's designed to engage with the cylinder and allow you to remove it without damaging the housing. Follow the instructions included with your specific tool. This step requires a good understanding of how the tool works.
6. Remove the Old Cylinder: Once the removal tool is engaged and properly used, you should be able to pull the old cylinder out.
7. Install the New Cylinder: Insert the new ignition cylinder using the same tool you used for removal, often in reverse. Make sure it's seated correctly.
8. Reassemble Everything: Put the steering column shroud and any other removed parts back in place, securing them with the screws.
9. Reconnect the Battery: Double-check that everything is properly connected before reconnecting the battery.
10. Test the Ignition: Test the new cylinder by turning the key to ensure the ignition, starter, and other related systems work correctly.
Important Considerations:
* Key Programming: After installing a new cylinder, you will likely need to program new keys to match the cylinder. This often requires specialized tools or a visit to a locksmith or dealership.
* Security Features: Some Ford Rangers had additional anti-theft systems connected to the ignition. Be aware that these may be affected by the replacement and require resetting or reprogramming.
* Vehicle Specifics: This is a general outline. Your 1996 Ford Ranger may have specific differences requiring different procedures. Consult a repair manual specific to your truck's year, make, model, and trim level. YouTube videos can also be helpful, but always cross-reference with a reputable repair manual.
Again, if you are not comfortable with this procedure, seek professional help. It's far better to pay a mechanic or locksmith than risk damage to your vehicle's electrical system or locking yourself out.