2012 Ford F-150 Key Replacement

The 2012–2014 F-150 uses the same key setup, so everything on this page applies to those years too. The full picture is on the Ford F-150 key guide.

2012 Ford F-150: key facts

Key type: Transponder chip key
Push-to-start: No
Transponder chip: 4D63 (80-bit)
Programming: OBD
All keys lost: We can originate new keys on site

Replacement listings for 2012-2014 trucks specify the 80-bit 4D63 on H92-PT blanks. Onboard add-a-key works with two working keys.

What kind of key does a 2012 F-150 use?

The 2012 F-150 uses a traditional transponder key, not a push-to-start fob. The chip inside the plastic head is the 4D63, an 80-bit chip. Replacement listings for 2012 to 2014 trucks call for that chip on an H92-PT blank, and that matches what the data on this truck shows. There is also a mechanical backup key listed for this truck.

In practical terms, the key has two jobs. The cut blade turns the door locks and the ignition. The chip talks to the truck's PATS anti-theft system, and if the truck does not read the chip, the engine will not run. A blade cut to the right pattern with no programmed chip is only half a key.

That second point catches many owners. A hardware-store copy will often open the doors and even turn in the ignition, and then the engine cranks without ever starting. If you have one of those copies, it is not defective. It was never programmed to the truck.

Duplicate or all keys lost: how it works on this truck

The two situations are handled differently, so it helps to know which one you are in.

If you still have a working key, we can duplicate from it. The original key is needed for that route, and it is usually the more economical one because the truck is already talking to a key it recognizes. The onboard add-a-key procedure works when you have two working keys, so a second working key can matter if you want to add one yourself.

If every key is gone, a replacement is still possible. We cut a new key to the truck's lock code and program the chip to the truck. Programming on this truck is done through the OBD port, and no NASTF SDRM access is required for it. You do not need to tow the truck to a dealer for this.

One working key: duplicate from the original and program the new chip.
Two working keys: the onboard add-a-key method applies.
No working keys: cut from the lock and program through OBD.

How we handle a 2012 F-150 key job

Here is the order we work in, whether we come to you in a mobile van or you drive to our Westwood storefront at 10740 Wilshire Blvd.

Confirm the truck by VIN and check the ignition and door locks, so we know the key blank and chip match your truck.
Look at the condition of the ignition. If the key sticks or will not turn, we tell you before cutting anything.
Cut the key blade, either from your original or from the lock when no key exists.
Program the 4D63 chip through the OBD port and check that the truck starts and keeps running.
Test every lock and the ignition with the new key, and with your spare if you have one.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

What affects the price of a 2012 F-150 key

We do not quote numbers on a web page because the job decides the cost. These are the real factors on this truck:

Whether you have a working key to copy, or all keys are lost.
How many keys you want made and programmed in one visit.
Whether we come to you or you come to the storefront. Mobile service involves travel to your location.
The condition of the ignition. On high-mileage trucks, worn ignition lock wafers can make a key stick or refuse to turn, and a new key will not fix that by itself.
Worn key blades. This truck uses an 8-cut blade, and a badly worn original makes a poor pattern to copy from, so cutting by code may be the better route.
Time of day. Our line is answered around the clock, and after-hours calls can be priced differently from daytime ones.

What we confirm by VIN or in person

The chip and blank information above is verified for this truck: the 4D63 80-bit chip on H92-PT blanks, OBD programming, and no SDRM requirement. Still, the listings that support it cover 2012 to 2014 trucks as a group, and we do not want to treat a whole range as identical. So we confirm by VIN and on the truck itself before we cut a key.

If you see a flashing PATS theft light, bring that up when you call. It usually means the truck is not reading the chip in the key, and that points us in a different direction than a worn blade or a worn ignition would. We would rather diagnose it first than sell you a key that does not solve it.

Why call us for this

Wilshire Lock & Key has been in business since 1987, with a storefront in Westwood and mobile vans serving 140 cities across Los Angeles and Ventura counties. You reach us directly, not a dispatch middleman, and David, the owner and lead technician, oversees the work. California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith for theirs before work begins.

For more on your truck, see our F-150 key pages, our Ford key replacement overview, or all car key services. You can also contact us or call (213) 577-1366 any hour of the day.

Frequently asked questions

Does a 2012 F-150 have a push-to-start key?

No. The 2012 F-150 uses a standard transponder key with a 4D63 80-bit chip. You put the key in the ignition and turn it.

Can you make a key if I lost all my 2012 F-150 keys?

Yes. All-keys-lost is possible on this truck. We cut a key to the lock and program the chip through the OBD port.

Is a hardware-store copy good enough?

Usually not. A copy cut without a transponder chip may open the doors but will not start the engine, because the truck cannot read a chip that is not there.

Do I need my original key to duplicate it?

For duplication, yes, the original key is needed. If you no longer have one, we use the all-keys-lost route instead.

Can I add a key myself?

The truck supports an onboard add-a-key procedure when you have two working keys. If you do not have two, we program through the OBD port.

Why does my key stick or refuse to turn?

On high-mileage trucks, worn ignition lock wafers and worn 8-cut key blades are both common causes. We check the ignition and the key before deciding what needs to be replaced.

What does the flashing PATS light mean?

It generally means the engine is cranking but the truck is not reading the chip in your key. It points to a chip or programming problem rather than a worn blade.

Do you come to me, or do I come to you?

Either. We have a storefront at 10740 Wilshire Blvd in Westwood and mobile vans. Call (213) 577-1366 to talk it through.

We cover all these cities

Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.

Last updated 2026-10-11.