Automotive Locksmith · We Come to You
Jeep Grand Cherokee Key Fob Replacement
Lost the key or need a spare fob for your Jeep Grand Cherokee? A mobile locksmith comes to you and programs it on-site, same day, well under dealer pricing.
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Apex Locksmith Pros · Same-day service
Jeep keys & fobs
Grand Cherokee
- Years
- 2005-2021
- Generations
- 3
- FCC IDs
- 3
Jeep Grand Cherokee key replacement in McKinney, Plano, Frisco and nearby cities starts with knowing which key your year uses. 2005-2007 and 2008-2013 Grand Cherokees use a FOBIK key, and 2014-2021 models run a proximity smart fob. Our Apex Locksmith Pros technician cuts and programs your Grand Cherokee key on-site by VIN, wherever the vehicle is parked, and pairs it to the immobilizer so it starts the engine. We give the flat total over the phone ahead of dispatch and charge no call-out fee.
Updated:
Grand Cherokee FCC IDsSecond Car Key, Same Visit
The tech is already at your car, so a spare cut on the spot runs half price.
Code KEY50
One coupon per job, offers don't stack. Mention the code on the phone and the dispatcher applies it to your flat quote.
What Key Does the Jeep Grand Cherokee Use?
Which key your Grand Cherokee uses depends on the year. Older WK/WK2 models (roughly mid-2000s through early 2010s) run a transponder ignition key or a remote-head key that has to be cut to the lock and have its chip programmed to the vehicle. Most newer Grand Cherokees, including the WK2 facelift and the WL generation, use a proximity smart fob with push-to-start, plus a hidden emergency blade inside the fob for the door. Either way the fob has to be programmed to your specific Jeep, and Chrysler/Jeep ties this to the security module, so a fresh smart fob needs a PIN pulled from the VIN before it'll pair. We handle both the cutting and the programming on-site with diagnostic gear like the Autel IM508, so the key and remote functions all work before we leave.
The most common Grand Cherokee call
A common one on Grand Cherokees is the smart fob that suddenly won't unlock or start the Jeep, and the dash flashes a "key fob not detected" message. Most of the time it's just the CR2032 coin battery inside the fob, not the fob itself, and a fresh battery brings it right back. The other frequent call is worn rubber buttons or a cracked case after years of pocket use, where the lock or panic button stops responding. We can swap in a fresh fob shell or program a replacement fob, then re-sync it to your Jeep on the spot.
Jeep Grand Cherokee Key Fob FCC IDs
Flip your fob over: the FCC ID is printed on the back of the case. Find it below, or just read it to our dispatcher. It tells us the exact remote your Jeep Grand Cherokee takes before the van rolls out.
| Years | Key type | FCC ID |
|---|---|---|
| 2005-2007 | FOBIK key | KOBDT04A |
| 2008-2013 | FOBIK key | IYZ-C01C |
| 2014-2021 | Proximity smart fob | M3N-40821302 |
Trim and market can change the fob, and several IDs often fit one model year. We confirm the exact part by VIN on every job, so a mismatched guess never reaches your driveway.
Not sure if yours is a transponder key, flip remote or smart fob? Our car key types guide shows every kind with photos.
How We Make a Grand Cherokee Key at Your Car
Four steps, all at your location. You know the flat total before a tech is sent.
- 1
Call with year and model
Tell us what you drive and whether a working key is left. You hear the flat total before anyone is sent.
- 2
We come to your car
A mobile tech drives to your driveway, office lot or parking garage. No tow to the dealer.
- 3
Cut to your VIN
The key code is decoded from your VIN and the blade is cut to match your doors and ignition.
- 4
Programmed and tested
The chip or fob is programmed to the immobilizer and tested on the Grand Cherokee before the tech leaves.
Jeep Grand Cherokee key prices
Flat quote before dispatchSpare key
You still have a working key
From$119+
Key or fob programming
Programmed to your car on-site
From$129+
All keys lost
No key at all, built from your VIN
From$129+
Every job includes
- Key or fob cut to your VIN
- Programmed & tested on-site
- Mobile: we come to your car
- Flat total quoted before dispatch
Prices are starting points. Proximity and push-to-start smart fobs cost more than a basic chip key, and the exact flat total comes with your VIN on the call, before any work.
What Do Jeep Grand Cherokee Owners Ask?
Straight answers for Jeep Grand Cherokee owners in McKinney and nearby cities: which key your car uses, what to have ready and how on-site programming works.
Yes. All-keys-lost is a different job than copying a spare, but we handle it on-site. We pull the security PIN from your VIN, then cut and program a new key or smart fob to the Jeep. Bring proof you own the vehicle. It takes longer than a duplicate but you won't need a tow to the dealer.
We do. The newer Grand Cherokee proximity fob has to be paired to your Jeep's security module using a VIN-derived PIN, and we carry the gear to do that in your driveway. Once it's programmed, push-to-start, remote lock, and the hidden emergency blade all work.
It depends on the year and whether it's a transponder key or a proximity smart fob, since the smart fobs cost more. Most jobs land well under dealer pricing, and you skip the tow and the appointment wait. Call with your year and VIN and we'll quote it straight before we head out.
We do. A 2015 Grand Cherokee runs the proximity smart fob with push-to-start and a hidden emergency blade. We pull the security PIN by VIN and pair it at the truck. The older WK transponder and remote-head keys are equally routine. Every Grand Cherokee year is covered; just have the VIN ready.
It depends on the year. 2005-2007 Jeep Grand Cherokee: KOBDT04A; 2008-2013 Jeep Grand Cherokee: IYZ-C01C; 2014-2021 Jeep Grand Cherokee: M3N-40821302. The ID is printed on the back of your fob case. Trim and market can change it, so we confirm the exact part by VIN before the van rolls out.
Deciding where to go? Dealer, AutoZone or locksmith? compares cost, wait and what each one can program.
Question about your Jeep Grand Cherokee key not answered here? Call or text us and we will answer it.
Jeep Grand Cherokee Key Service Near You
Locked out in McKinney? We come to you today.
Licensed, upfront, and on call daily 8 AM–8 PM in McKinney and nearby cities. One quick call and a tech is on the way.