The Ford Explorer is a staple family hauler on the rural roads around Bulloch County, and a lot of them get bought used with just a single fob. That is exactly when the Explorer's key history starts to matter, because over four eras it ran two different bladed PATS setups before moving to proximity fobs and finally to a proximity-only system with no mechanical blade at all. The right key, chip, and programming depend entirely on which Explorer you are holding, so the year is the first thing we pin down.
We are a mobile automotive locksmith and come to the driveway, the workplace, or wherever the Explorer is parked. This guide covers what the Explorer uses in each era, how a lost-all-keys visit differs from a spare, the worn-ignition issue on the older bladed cars, and how to tell a dead coin cell from a real programming fault.
Ford Explorer Key Types by Model Year
The Explorer worked through two bladed PATS eras and two proximity eras, ending with a proximity-only setup that has no backup blade. The shape of the key and whether the dash has a start button are the quickest tells, and we confirm the exact part by VIN before we head out.
H67/H75 blade, PATS 4D60 or 4D63 chip.
H92 blade, 80-bit PATS transponder.
Proximity fob available (FCC: M3N-A2C931426).
Push-to-start standard. Proximity fob only, no blade key. FCC: M3N-A2C93142600.
How Explorer Key Systems Changed Over the Years
The 2002-2010 Explorer uses a bladed key cut to the H67 or H75 profile with a 4D60 or 4D63 PATS chip. In 2011-2015 the Explorer switched to the H92 blade with an 80-bit PATS transponder, so the blade and the chip both changed, and a blank that fits one era will not start the other.
From 2016-2019 the Explorer offered a proximity fob on the M3N-A2C931426 platform, and the 2020-2026 Explorer went proximity-only on the M3N-A2C93142600 fob with no mechanical blade. Because the system shifted four times across this run, matching the key to your specific year is the single most important step before any cutting or programming.
Explorer Fob: Battery Problem or Programming Problem?
Before assuming the worst, rule out a dead battery. Explorer fobs run on a CR2032 coin cell, and a weak one is the most common reason a remote stops locking the doors from a distance or a proximity fob makes you hold it against the start button to crank. A fresh cell often brings it fully back.
A real programming fault is different. If a new battery does not help, if the key turns but the engine will not start, or if a security light stays lit, the trouble is on the immobilizer side and the key needs to be re-paired to the car. On the proximity-only 2020-2026 cars there is no bladed backstop, so a dead fob has to be addressed with a programmed replacement.
Push-to-Start and Proximity Keys on the Explorer
From the 2016 proximity option onward, the Explorer offers push-button start, so the doors respond on touch and the engine cranks with the fob in your pocket or bag. The 2020-2026 cars are proximity-only with no blade, which makes a dead fob more than an inconvenience. When the car stops recognizing the fob, the usual cause is a weak coin cell first and a pairing fault second, and we verify lock, unlock, and push-button start before we leave.
Lost All Keys to Your Explorer?
Losing every working key to an Explorer is a bigger job than copying a spare, but one we handle at the car. With no key to act as an authentication seed, the programmer reads the immobilizer data from the vehicle before it can enroll a fresh key, and on the bladed PATS cars the cut and chip both have to be right.
On the proximity years we confirm the platform first so we arrive with the right part, then enroll the new key, pair the proximity function, and verify the engine cranks and the buttons respond before we call it done. For the large majority of Explorer years this is on-site work rather than a dealer tow.
Why a Spare Explorer Key Is Worth It
If you still have one working key, a planned spare is the smart move, especially since so many Explorers are bought used with just one fob. With a working key on hand as the seed, programming a second one is a short job, and a family SUV running on a single fob is one lost key from a real headache. We make and program Explorer spares on-site.
Explorer Ignition and Door Lock Issues
On the bladed 2002-2010 and 2011-2015 Explorers, the call is often the ignition rather than the key. Years of daily use wear the H67, H75, and H92 cylinders, so the key sticks, has to be wiggled, or will not turn even though it is the correct key with a good chip. That is a mechanical repair, not a programming one, so we diagnose it at the car and tell you whether a fresh cut to the original code or cylinder service is the fix.
What to Have Ready for Your Explorer
- The year of your Explorer, which separates the two bladed PATS eras from the proximity fob years.
- The VIN, usually visible through the lower corner of the windshield, so we can confirm the exact part.
- How many working keys you have, since a spare is a different job from a lost-all-keys visit.
- Whether the car has a start button (proximity) or a key you physically turn (bladed transponder).
- A photo ID and the registration or title, so we can verify the vehicle is yours before programming.
- Whether the trouble is the key, the remote buttons, or the ignition turning, so we bring the right tools.
Dealer vs Mobile Locksmith for the Explorer
A Ford dealer can make an Explorer key, but for most years it means a tow or a drive in, a wait for an appointment, and the car out of your hands while it sits on their schedule. As a mobile locksmith we bring the blanks, proximity fobs, and the programmer to you, and we are set up for the PATS cutting and programming the older cars demand. The one thing we confirm up front is the platform by VIN, before we head out rather than after.
Explorer Key Service Around Statesboro
We serve Explorer drivers across Statesboro and all of Bulloch County, coming to homes, workplaces, and parking lots rather than asking you to come to us. Whether the SUV is parked on a county road off US-301, near Veterans Memorial Parkway, off Hwy 80, or along Northside Drive, we bring the service to the vehicle and usually arrive with the right part for your year on the first visit.
Example Explorer Situations We See
Example. A family on a rural road off US-301 loads up a 2018 Explorer, gets the kids buckled, and finds the only proximity fob locked inside with the doors shut. We get them in, confirm the M3N-A2C931426 part by VIN, and program a spare so a single fob is never the only fob again.
Example. A driver with a used 2013 Explorer near Veterans Memorial Parkway has a key that finally stopped cranking. The 80-bit H92 setup had an enrollment fault, so we cut and program a fresh blade on-site and verify the engine starts before they head out.
Example. An owner of a 2021 proximity-only Explorer off Hwy 80 has a dead fob with no backup blade. We program a replacement M3N-A2C93142600 fob at the car and confirm push-button start works before they leave.
Related Key Services
- all Ford car keys and models
- automotive locksmith service
- car key and fob programming
- transponder key service
- ignition repair and replacement
- emergency car lockout help
- how transponder chips work
Other three-row SUVs we service
Cross-shopping the Ford Explorer against other three-row SUVs? We make and program keys for these comparable models too:
- Ford Explorer vs GMC Acadia key replacement
- Ford Explorer vs Honda Pilot key replacement
- Ford Explorer vs Hyundai Palisade key replacement
- Ford Explorer vs Jeep Grand Cherokee key replacement
Ford Explorer Key Questions, Answered
Can you make a Ford Explorer key without the original?
Yes. For the large majority of Explorer years we make a key with none in hand by reading the immobilizer data and building the key from your VIN, then enrolling it to the car. On the bladed PATS cars the cut and chip both have to be exact, which we handle on-site.
Does the newest Explorer have a backup key?
No. The 2020-2026 Explorer is proximity-only on the M3N-A2C93142600 fob with no mechanical blade, so a dead fob leaves no backstop. The fix is a programmed replacement fob, which we make and pair on-site and verify against push-button start before we leave.
My Explorer fob stopped working. Is it broken?
Often not. Explorer fobs use a CR2032 coin cell, and a weak battery is the most common reason a remote stops responding at a distance. If a fresh cell does not fix it and the engine still will not start, the fob likely needs to be re-paired to the car.
How do I know which Explorer key I need?
It comes down to the model year. The 2002-2010 cars use an H67 or H75 4D60/4D63 bladed key, 2011-2015 use an H92 80-bit blade, 2016-2019 use the M3N-A2C931426 proximity fob, and 2020-2026 use the M3N-A2C93142600 proximity-only fob.
Why is my older Explorer key getting hard to turn?
On the bladed 2002-2015 cars that is usually a worn ignition cylinder rather than a bad key. Years of daily use wear the lock, so the key sticks or will not turn even though it is the right key. We diagnose this at the car and tell you whether a fresh cut or ignition service is the fix.
Do you come to me in the Statesboro area?
Yes. We are a mobile locksmith and come to your home, workplace, or wherever the Explorer is parked across Statesboro and Bulloch County. Call (912) 209-6131 and we will confirm your year and VIN before heading out so we arrive with the right part.