There will be special tools required and a lot of knowledge especially in regards to the air bag. If you prefer to do it yourself then I suggest that you purchase a Haynes Manual that is specific to your car.
Replace the ignition lock cylinder.
Begin by removing the retaining ring at the top of your 1996 Mercury Tracer ignition switch. The ignition lock cylinder will slide out. Remove the wiring harness from the end of the cylinder. Reverse the process to install your new ignition lock cylinder.
Begin by removing the retaining ring at the top of your 1996 Chevrolet Silverado ignition lock cylinder. Slide the ignition lock out and remove the wiring harness. Reverse the process to install your new ignition lock cylinder.
To change the lock cylinder on a 1996 Saturn door lock, start by removing the door panel to access the lock mechanism. Then, detach the lock cylinder by removing the retaining clip or screw, and pull the old cylinder out. Insert the new lock cylinder into the housing, secure it with the clip or screw, and reassemble the door panel. Finally, test the new lock to ensure it operates smoothly.
How I can replace ignition switch cylinder from Isuzu Rodeo?.
To replace the ignition lock cylinder on a 1996 Pontiac Bonneville, first, disconnect the negative battery cable to ensure safety. Remove the steering column cover by unscrewing the screws and gently prying it apart. Insert the key into the ignition and turn it to the "Run" position, then locate and press the release pin on the lock cylinder with a small tool to pull the cylinder out. Finally, insert the new cylinder, making sure it locks in place, reassemble the steering column cover, and reconnect the battery.
What model?
Pull the inner panel and unlock it manually. While you're in there pull the old lock cylinder and replace it.
Remove the retaining ring at the top of your Chevy S 10 ignition lock cylinder. Slide the ignition lock cylinder out. Remove the wiring harness from the back of the ignition lock cylinder. Reverse the process to install the new ignition lock cylinder.
Replace the lock cylinder
Begin by removing the retaining ring at the top of your 1994 Ford ignition lock cylinder. The ignition lock cylinder will slide out. Remove the wiring harness from the end of the ignition lock cylinder. Reverse the process to install your new ignition lock cylinder.
No there is no chip in the key however the ignition lock cylinder does enable and disable the theft system.