Auto Keys
Ford Key Replacement, Key Fob Programming & Smart Key Service
From H72 transponder trucks to Intelligent Access smart keys, we cut and program Ford keys and fobs at your location across Palm Beach County.
Ford keys have moved through several distinct systems, from early H72 and H84 transponder blades to high-security HU101 laser-cut keys and today's Intelligent Access proximity fobs. Each generation needs a different blank, chip, and programming approach, so identifying the year and ignition type correctly is the first step in any Ford key job.
Our mobile techs carry the blanks, cutters, and programming tools for the most common Ford lines on the road in Palm Beach County, including the F-150, Super Duty, Explorer, Escape, and Mustang. Whether you have lost every key or just want a spare cut from a working one, we handle the cutting and programming curbside and tell you the price before we start.
Ford key types by generation
Ford keys changed significantly from one era to the next. The right blank, chip, and programming path depend on the year, trim, and ignition type, which is why we ask for the details before selecting a key.
Late 1990s to 2010: transponder blade keys
Ford moved to chip keys with the H72 and H84 blades, using Texas Instruments 4C and 4D63 transponders. These engage the PATS immobilizer, so a blade that fits the lock still will not start the engine unless the chip is programmed.
2011 to 2014: 80-bit transponders and high-security keys
Ford upgraded the 4D63 chip to an 80-bit version that resists cloning, and rolled the HU101 high-security (laser-cut) keyway into more models. All-keys-lost work in this era often needs extended programming access.
2015 to present: Intelligent Access smart keys
Push-to-start Fords use proximity smart keys (FCC M3N5WY8609, then M3N-A2C93142600) with an HU101 emergency blade hidden inside. Replacing a lost proximity fob requires programming to the vehicle, and many all-keys-lost situations need additional time.
Ford key data by model
Verified blank, chip, and FCC references are marked accordingly. Where a value depends on trim, button count, or production date, confirm it from the original key, a VIN lookup, or a supplier catalog before cutting or ordering.
Data is drawn from professional locksmith key references. It is a starting point for identification, not a guarantee for your specific vehicle.
Ford F-150 Key Replacement
The F-150 is the most common truck we make keys for in the county. Its key system changed roughly every few years, so the year and whether it is turn-key or push-to-start determine the blank and fob.
| Year range | Key type | Ilco / keyway | Chip / system | FCC / OEM | Programming | Emergency / service key | Source confidence |
|---|---|---|---|---|---|---|---|
| 1999-2003 | Transponder blade key | H72 (H75 mechanical clone) | Texas Instruments 4C | Transponder key, no remote on base; confirm by VIN | Onboard procedure or OBD; all-keys-lost differs from adding a spare | Service key H86 | Confirm with original fob |
| 2004-2010 | Remote head / transponder key | H84 / H92 | Texas Instruments 4D63 | Remote head key; confirm FCC from original key or VIN | OBD or onboard programming | Service key H86 | Confirm with original fob |
| 2011-2014 | Remote head / high-security key | H92 (HU101 keyway) / H84-GTS | Texas Instruments 80-bit 4D63 | Remote head key; confirm by VIN | OBD programming; all-keys-lost may need extended access | Service key H86 | Confirm with original fob |
| 2015-2020 | Smart key (proximity, push-to-start) | HU101 emergency blade | Intelligent Access | FCC M3N5WY8609 | Proximity programming; all-keys-lost may need extended access | HU101 emergency insert | Verified from source data |
| 2021-2025 | Smart key (proximity, push-to-start) | HU101 emergency blade | Intelligent Access | FCC M3N-A2C93142600 | Proximity programming | HU101 emergency insert | Verified from source data |
- •Transponder-era F-150 keys commonly fall in the Ilco code series 1X-1706X; we confirm the exact code by the lock or VIN before cutting.
- •Fleet and commercial F-150 variants may use the N5F-A08TAA fob family; have the original fob handy so we match it.
Ford Super Duty (F-250 / F-350 / F-450 / F-550) Key Replacement
Super Duty trucks use a heavier-duty high-security key system than the F-150 and split between turn-key and push-to-start, so confirming the ignition type matters before we cut.
| Year range | Key type | Ilco / keyway | Chip / system | FCC / OEM | Programming | Emergency / service key | Source confidence |
|---|---|---|---|---|---|---|---|
| 2017-2025 (turn-key) | High-security transponder key | H128 (HU101 keyway) | Philips 46 (PCF7939PA) | Transponder key; confirm by VIN | OBD programming | Service key P1117 / HU101 | Confirm with original fob |
| 2017-2025 (push-to-start) | Smart key (proximity) | HU101 emergency blade | Philips 46 | OEM 164-R8163 or 164-R8166 | Proximity programming | Service key P1117 / HU101 | Verified from source data |
- •Super Duty high-security keys commonly fall in the code series 10,001-11,500; the exact code is confirmed by VIN or the lock.
Ford Explorer Key Replacement
The Explorer spans transponder blade keys, remote head keys, and modern proximity fobs depending on the year and trim.
| Year range | Key type | Ilco / keyway | Chip / system | FCC / OEM | Programming | Emergency / service key | Source confidence |
|---|---|---|---|---|---|---|---|
| 2002-2010 | Transponder / remote head key | H72 / H84 | Texas Instruments 4C / 4D63 | Confirm FCC from original key or VIN | OBD or onboard programming | Service key H86 | Confirm with original fob |
| 2011-2015 | Remote head key | H92 (HU101 keyway) | Texas Instruments 80-bit | FCC OUCD6000022 (confirm by button count) | OBD programming | Service key H86 | Confirm with original fob |
| 2016-2019 | Smart key (proximity) | HU101 emergency blade | Intelligent Access | FCC M3N5WY8609 | Proximity programming | Emergency insert | Verified from source data |
| 2020-2025 | Smart key (proximity) | HU101 emergency blade | Intelligent Access | FCC M3N-A2C93142600 | Proximity programming | Emergency insert | Verified from source data |
Ford Escape Key Replacement
The Escape uses transponder blade keys on older models and proximity smart keys on newer push-to-start trims; some fleet versions use a separate fob.
| Year range | Key type | Ilco / keyway | Chip / system | FCC / OEM | Programming | Emergency / service key | Source confidence |
|---|---|---|---|---|---|---|---|
| 2005-2012 | Transponder / remote head key | H84 / H92 | Texas Instruments 4D63 | Confirm FCC from original key or VIN | OBD or onboard programming | Service key | Confirm with original fob |
| 2013-2019 | Remote head / smart key (by trim) | H92 (HU101) / emergency blade | Intelligent Access where push-to-start | FCC OUCD6000022 (remote head) or M3N5WY8609 (proximity) | OBD or proximity programming | Emergency insert | Confirm with original fob |
| 2020-2025 | Smart key (proximity) | HU101 emergency blade | Intelligent Access | Confirm FCC from original fob or VIN | Proximity programming | Emergency insert | Confirm with original fob |
Ford Mustang Key Replacement
Mustang keys range from transponder blade keys to Intelligent Access proximity fobs, with performance trims sometimes carrying a distinct key.
| Year range | Key type | Ilco / keyway | Chip / system | FCC / OEM | Programming | Emergency / service key | Source confidence |
|---|---|---|---|---|---|---|---|
| 2005-2014 | Transponder / remote head key | H84 / H92 | Texas Instruments 4D63 / 80-bit | Confirm FCC from original key or VIN | OBD or onboard programming | Service key | Confirm with original fob |
| 2015-2020 | Smart key (proximity) or bladed by trim | HU101 emergency blade | Intelligent Access | FCC M3N5WY8609 | Proximity or OBD programming | Emergency insert | Verified from source data |
| 2021-2025 | Smart key (proximity) | HU101 emergency blade | Intelligent Access | FCC M3N-A2C93142600 | Proximity programming | Emergency insert | Verified from source data |
- •Performance Package and special-edition Mustangs may ship a distinct key; bring the original so we match the correct fob.
Ford Expedition Key Replacement
The Expedition shares much of its key history with the F-150, moving from transponder and remote head keys to Intelligent Access proximity fobs on newer trims.
| Year range | Key type | Ilco / keyway | Chip / system | FCC / OEM | Programming | Emergency / service key | Source confidence |
|---|---|---|---|---|---|---|---|
| 2003-2014 | Transponder / remote head key | H72 / H84 / H92 | Texas Instruments 4C / 4D63 | Confirm FCC from original key or VIN | OBD or onboard programming | Service key H86 | Confirm with original fob |
| 2015-2017 | Smart key (proximity) | HU101 emergency blade | Intelligent Access | FCC M3N5WY8609 | Proximity programming | Emergency insert | Verified from source data |
| 2018-2025 | Smart key (proximity) | HU101 emergency blade | Intelligent Access | FCC M3N-A2C93142600 | Proximity programming | Emergency insert | Verified from source data |
Ford Edge Key Replacement
The Edge uses remote head keys on early models and proximity smart keys on later push-to-start trims, so the year and ignition type decide the key.
| Year range | Key type | Ilco / keyway | Chip / system | FCC / OEM | Programming | Emergency / service key | Source confidence |
|---|---|---|---|---|---|---|---|
| 2007-2014 | Remote head / transponder key | H84 / H92 (HU101 keyway later) | Texas Instruments 4D63 / 80-bit | Remote head key; confirm FCC by button count or VIN | OBD or onboard programming | Service key H86 | Confirm with original fob |
| 2015-2018 | Smart key (proximity) | HU101 emergency blade | Intelligent Access | FCC M3N5WY8609 | Proximity programming | Emergency insert | Verified from source data |
| 2019-2024 | Smart key (proximity) | HU101 emergency blade | Intelligent Access | FCC M3N-A2C93142600 | Proximity programming | Emergency insert | Verified from source data |
Ford Bronco Key Replacement
The current full-size Bronco is push-to-start on most trims and uses the Intelligent Access proximity system; base two-door trims can ship a different setup, so confirm the trim.
| Year range | Key type | Ilco / keyway | Chip / system | FCC / OEM | Programming | Emergency / service key | Source confidence |
|---|---|---|---|---|---|---|---|
| 2021-2025 (push-to-start) | Smart key (proximity) | HU101 emergency blade | Intelligent Access | FCC M3N-A2C93142600 | Proximity programming | Emergency insert | Verified from source data |
| 2021-2025 (base trims) | Key type varies by trim | Confirm keyway from the original key | Confirm by VIN | Confirm FCC from the original fob or VIN | OBD or proximity programming by trim | Emergency insert where equipped | Varies by trim |
- •The Bronco Sport is a separate platform from the full-size Bronco; tell us which one you have so we bring the right fob.
Ford Maverick Key Replacement
Many Mavericks, especially the base XL and XLT, ship a bladed flip key with a remote rather than a proximity fob, which is a common point of confusion when ordering keys.
| Year range | Key type | Ilco / keyway | Chip / system | FCC / OEM | Programming | Emergency / service key | Source confidence |
|---|---|---|---|---|---|---|---|
| 2022-2025 | Key type varies by trim (bladed flip key or proximity) | HU101 keyway; confirm from the original key | Confirm by VIN | Confirm FCC from the original key or fob | OBD or proximity programming by trim | Emergency insert on proximity trims | Varies by trim |
- •If your Maverick uses a key you physically turn, it is the bladed flip key; if you press a button to start, it is proximity. Tell us which so we bring the right key.
Ford Transit Key Replacement
Transit vans use high-security HU101 keys and are common fleet jobs where the master keys have been lost across several vehicles, which changes the programming approach.
| Year range | Key type | Ilco / keyway | Chip / system | FCC / OEM | Programming | Emergency / service key | Source confidence |
|---|---|---|---|---|---|---|---|
| 2015-2025 | High-security transponder / flip key | HU101 keyway | Confirm by VIN | N5F-A08TAA family on equipped models; confirm by VIN | OBD programming; all-keys-lost may need extended access | High-security blade | Confirm with original fob |
- •Fleet Transit work goes faster when you have the VIN list and proof of ownership ready; lost-master-key jobs take longer than adding a spare.
Common Ford key problems
- •Worn transponder blades that turn the lock but no longer start the engine reliably.
- •Lost or water-damaged Intelligent Access fobs after a day on the water or at the beach.
- •All-keys-lost situations on 2011 and newer trucks that need extended programming time.
- •Buttons that stop responding on remote head keys while the blade still works.
- •Confusion between turn-key and push-to-start Super Duty trucks of the same year.
Ford programming notes
- •Adding a spare to a vehicle that already has a working key is faster and cheaper than an all-keys-lost job.
- •Many 2011 and newer Fords need extended security access for all-keys-lost programming, which adds time.
- •Proximity fobs are programmed to one specific vehicle and cannot be moved to another Ford.
- •We confirm the exact key code from the VIN or lock before cutting high-security HU101 keys.
What to have ready before service
Sending these details when you call (561) 839-9919 lets us bring the right blank and programming tools on the first trip so your Ford job is done in one visit.
Real Ford locksmith scenarios
These are the Ford situations we actually get called for in Palm Beach County, with the technician's read on each one: what is happening, whether a mobile locksmith can solve it, and what the job typically involves. They are educational examples, not testimonials.
MyKey restrictions on a used Ford
You bought a used Ford and the radio volume is capped, the seatbelt chime will not stop, and the top speed feels limited.
Likely causes
- •A MyKey was set up by the previous owner and your key is registered as a restricted MyKey.
- •No admin (unrestricted) key was handed over with the vehicle.
Programming
Required to add an admin key
Ignition repair
Not required
Key replacement
Often, to create an admin key
Complexity
Routine to moderate
Common repair options
- •Program a new admin key so you can reset MyKey settings.
- •Confirm the restriction is MyKey and not a separate fault before ordering.
Can a locksmith help? Yes. We can program a new admin key to the vehicle, which lets you clear the MyKey restrictions.
PATS theft light flashing, engine cranks but will not start
The engine turns over but never catches, and the theft or security light blinks on the dash.
Likely causes
- •The transponder in the key is not being read by the PATS immobilizer.
- •A failed or damaged chip, or a key that was never fully programmed.
Programming
Usually required
Ignition repair
Only if the lock or reader is also faulty
Key replacement
Often
Complexity
Moderate
Common repair options
- •Reprogram the existing key if the chip is intact.
- •Cut and program a new transponder key if the chip has failed.
Can a locksmith help? Yes. We diagnose whether the key is being read and reprogram or replace the key so PATS recognizes it.
No key detected on a push-to-start Ford
An F-150, Explorer, or Edge shows a no key detected message even with the fob in the cabin.
Likely causes
- •Dead or weak fob battery.
- •Failed or water-damaged proximity fob.
- •All fobs lost so none can be detected.
Programming
Required for a new fob
Ignition repair
Not required
Key replacement
If the fob has failed
Complexity
Routine to moderate
Common repair options
- •Replace the fob battery and retest.
- •Program a new proximity fob and cut the HU101 emergency blade.
Can a locksmith help? Yes. We test the fob, replace the battery, or program a new Intelligent Access fob if it has failed.
Broken remote head key shell
The truck still starts, but the plastic shell or flip mechanism on the remote head key has cracked and the buttons hang loose.
Likely causes
- •Worn H92 remote head shell after years of daily use.
- •Dropped key or a failed flip hinge.
Programming
Only if a new key is supplied
Ignition repair
Not required
Key replacement
Shell swap or full key
Complexity
Routine
Common repair options
- •Rehouse the existing electronics and blade in a new shell.
- •Cut and program a new remote head key if the electronics are also failing.
Can a locksmith help? Yes. We can transfer the working electronics into a new shell or supply and program a fresh remote head key.
Intelligent Access fob not detected after the doors still work
The fob still locks and unlocks the doors, but the vehicle will not detect it to start.
Likely causes
- •Weak fob battery that still drives the remote buttons but not the proximity function.
- •Partial fob failure or antenna fault.
Programming
Required for a replacement fob
Ignition repair
Not required
Key replacement
If the fob has partly failed
Complexity
Routine to moderate
Common repair options
- •Replace the fob battery first as the cheapest fix.
- •Program a new Intelligent Access fob if the original has failed.
Can a locksmith help? Yes. We confirm whether it is the fob or the vehicle and program a replacement if needed.
Lost all keys on an F-150
Every key is gone and there is no working key to copy from.
Likely causes
- •All keys lost or stolen.
- •Only one key ever existed and it failed.
Programming
Required
Ignition repair
Not required unless the lock is damaged
Key replacement
Required
Complexity
Moderate to advanced
Common repair options
- •Cut and program a new transponder key or proximity fob from scratch.
- •Add a spare at the same visit so you are never locked out again.
Can a locksmith help? Yes. We generate and program a new key from the vehicle, though all-keys-lost jobs on 2011 and newer trucks need extended security access and take longer.
Transit fleet with lost master keys
Several Transit vans are down because the master keys went missing across the fleet.
Likely causes
- •Lost or never-issued master keys across multiple vehicles.
- •Turnover where keys were not returned.
Programming
Required per vehicle
Ignition repair
Not required unless a lock is damaged
Key replacement
Required
Complexity
Advanced for all-keys-lost
Common repair options
- •Program new high-security keys per VIN and cut spares.
- •Set up a labeled spare set so future losses are quick to cover.
Can a locksmith help? Yes. We handle fleet all-keys-lost work on site, one VIN at a time, with proof of ownership.
Water-damaged Intelligent Access fob after a day on the water
The fob got wet at the beach or on the boat and now works intermittently or not at all.
Likely causes
- •Salt water or moisture intrusion corroding the fob board.
- •Swollen or shorted fob battery.
Programming
Required for the replacement
Ignition repair
Not required
Key replacement
Usually required
Complexity
Routine to moderate
Common repair options
- •Program a new proximity fob and cut the emergency blade.
- •Keep a dry spare for boating and beach days.
Can a locksmith help? Yes. A corroded fob is usually replaced and programmed rather than repaired.
Worn transponder blade that starts intermittently
The key turns the ignition but sometimes the engine will not start until you jiggle the key.
Likely causes
- •Worn key blade no longer aligning the wafers reliably.
- •Weak or failing transponder chip.
Programming
Required for a new key
Ignition repair
Only if the cylinder is also worn
Key replacement
Recommended
Complexity
Routine
Common repair options
- •Cut a new key to code rather than copying the worn one.
- •Inspect the ignition cylinder for wear at the same visit.
Can a locksmith help? Yes. We cut a fresh key to the correct code and program a new chip so starting is reliable again.
Remote buttons stopped working but the key still starts
Lock and unlock from the key stopped responding, though the blade still starts the truck.
Likely causes
- •Dead remote battery.
- •Worn buttons or a cracked remote board.
Programming
Only if a new remote is supplied
Ignition repair
Not required
Key replacement
If the remote board has failed
Complexity
Routine
Common repair options
- •Replace the remote battery first.
- •Program a new remote head key if the board is damaged.
Can a locksmith help? Yes. We replace the battery or supply and program a new remote head key.
Spare key while you still have a working one
You only have one key and want a backup before something happens to it.
Likely causes
- •Single key from a used purchase.
- •A lost spare never replaced.
Programming
Required to pair the spare
Ignition repair
Not required
Key replacement
Adding a spare
Complexity
Routine
Common repair options
- •Cut and program a duplicate transponder key or proximity fob.
- •Store the spare somewhere safe and off the keyring.
Can a locksmith help? Yes. Adding a spare while you still have a working key is the fastest and cheapest key job there is.
Key will not turn in the ignition
The key goes in but will not rotate, or it sticks and binds in the ignition.
Likely causes
- •Worn ignition lock cylinder or worn key.
- •Steering lock binding against the cylinder.
Programming
Only if a new key is required
Ignition repair
Often required
Key replacement
Frequently paired with cylinder work
Complexity
Moderate
Common repair options
- •Cut a fresh key to code if the key is worn.
- •Repair or replace the ignition cylinder if it is the fault.
Can a locksmith help? Yes. We diagnose whether it is the key or the cylinder and repair or rebuild the ignition as needed.
Ford Key & Fob FAQs
Can you make a Ford key if I lost all of them?
Yes. We generate and program a new key from your vehicle, though all-keys-lost jobs on 2011 and newer Fords can take longer because of the added security access required.
Do you program F-150 Intelligent Access smart keys?
Yes. We supply and program proximity smart keys for push-to-start F-150s (FCC M3N5WY8609 and M3N-A2C93142600) and cut the HU101 emergency blade.
Is my Super Duty turn-key or push-to-start?
Both exist in the same years. If you insert and twist a key it is turn-key; if you press a button to start it is proximity. Tell us which so we bring the right key.
What does it cost to replace a Ford key?
It depends on the year and whether it is a transponder key or a proximity fob. We give you an up-front price over the phone before we head out.
Can you cut a spare Ford key from my working one?
Yes, and a spare made while you still have a working key is the cheapest key you will ever buy. We cut and program it on the spot.
Do you work on Ford trucks at my home or job site?
Yes. We are fully mobile and come to your home, workplace, or wherever the truck is parked in Palm Beach County.
My Ford key turns but won't start. What's wrong?
The chip in the key talks to the PATS immobilizer. If the blade is fine but the engine cranks without starting or shows a theft light, the transponder may have failed and the key needs reprogramming or replacement.
What information do you need to make a Ford key?
The year, make, model, VIN, whether it is turn-key or push-to-start, and proof you own the vehicle. A photo of your existing key helps too.
Do you replace Ford remote head keys where only the buttons died?
Yes. If the blade still works but the lock and unlock buttons stopped, we can replace and program a new remote head key.
Are aftermarket Ford keys reliable?
Quality varies. We carry keys and fobs we trust to program and hold up in the Florida climate, and we will tell you honestly when an OEM fob is the better choice.
Other makes we cut & program keys for
Understand your Ford key before you call
Plain-English guides from our locksmiths on how Ford keys, fobs, and immobilizers actually work, so you know what you are dealing with.
Ford keys near you
We bring Ford key cutting and programming to your door across Palm Beach County.
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