Instead of removing the ignition switch, which is usually unnecessary for key replacement, focus on these methods:
* Professional Locksmith: This is the easiest and safest option. A locksmith specializing in automotive locks can make you a new key without removing the ignition switch. They have the tools and expertise to do this quickly and efficiently. This is strongly recommended.
* Dealership: A Jeep dealership might be able to help, but it'll likely be more expensive than a locksmith. They may have access to the vehicle's key code.
* Replacement Ignition Cylinder (Last Resort): If other options fail and you're mechanically inclined *and* comfortable with potentially damaging parts, you could consider replacing the entire ignition cylinder. This requires carefully removing the steering column shroud, disconnecting wiring, and installing a new cylinder, which requires matching the new cylinder to the rest of the locking system (doors, tailgate). Even with a new cylinder, you'll still need to have new keys made to match it.
Before attempting anything yourself:
* Consult a repair manual: A Chilton's or Haynes manual for your specific year and model Grand Wagoneer will be helpful. It will show you the components and procedure (though removing the ignition cylinder itself will still be very involved).
* Gather the correct tools: Expect to need various screwdrivers, possibly a special ignition switch removal tool, and potentially some specialized sockets.
In summary, removing the ignition switch is a complex task and likely unnecessary for key replacement. A locksmith is the best and safest solution. Only attempt to replace the ignition cylinder as a last resort, and only if you have the proper tools, mechanical aptitude, and are prepared to risk damaging the vehicle.
