2000 Ford Expedition Key Replacement

The 2000–2002 Expedition uses the same key setup, so everything on this page applies to those years too. The full picture is on the Ford Expedition key guide.

2000 Ford Expedition: key facts

Key type: Transponder chip key
Push-to-start: No
Transponder chip: 4C
Programming: OBD
All keys lost: We can originate new keys on site

First-generation trucks use the H72-PT 4C key (fitment confirmed for 1997-2002 Expedition).

What kind of key does a 2000 Expedition use?

The 2000 Expedition is a first-generation truck, and it uses a transponder key with a 4C chip family. The key that fits is the H72-PT. Fitment of that key is confirmed for 1997 through 2002 Expeditions, and the chip information for this year is verified against two separate hardware references. This is not a push-to-start truck. You put a metal key in the ignition and turn it.

What that means for you is simple. The key has two jobs. The cut blade has to turn the door locks and the ignition cylinder, and the chip inside the plastic head has to be recognized by the truck before the engine will keep running. A blade that is cut perfectly but has no programmed chip will not start the truck. The reverse is also true: a good chip on a worn blade will not turn the lock.

The truck also has a mechanical backup key, meaning the blade works the locks on its own. If the battery in the truck is weak or the electronics are acting up, the physical key can still do its part. The engine start is where the chip comes in.

Can you just copy my key, or do I need all keys lost service?

For this truck, duplication is possible, but a working original key has to be available. If you have one key that starts the truck, making a second one is the more straightforward job. We cut the blade to match and program the new chip so the truck accepts it.

If you have lost every key, that can still be done. All keys lost service is possible on the 2000 Expedition. It takes more work than copying a key, because there is no original to work from, and the truck has to be taught the new key from scratch.

Programming on this year is done through the OBD port under the dash. It does not require NASTF SDRM access, which matters because some vehicles need that secure-access step and this one does not. We do the work where the truck sits, using our mobile vans, or you can bring it to the storefront in Westwood.

One working key: duplication, cut plus chip programming.
No working key: all keys lost service, more labor, same finished result.
Either way, programming is by OBD, with no dealer visit needed for this year.

What commonly goes wrong with keys on this truck?

These are the problems that show up on 2000 Expeditions, and they decide what kind of fix you need.

Worn ignition lock wafers on high-mileage trucks. The key sticks or will not turn. A new key alone may not solve this if the ignition lock itself is worn.
Worn 8-cut key blades. After years of use the blade stops turning the locks, and a fresh cut often brings back normal operation.
PATS theft light flashing. The engine cranks but will not start because the chip is not being read. This usually points to a key that is not programmed or a chip that is not being recognized.
Hardware-store copies cut without a transponder. They open the doors but will not start the engine, and they cannot be fixed by cutting alone. The chip has to be programmed or a proper key supplied.

Locked out or need a locksmith now?

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

Call (213) 577-1366

What affects the cost of a 2000 Expedition key?

We do not quote numbers on a web page, because the job decides the cost, not the model year alone. These are the things that move it:

Whether you have a working key. Duplication is the lighter-cost route; all keys lost takes more labor.
The condition of the blade and ignition. A worn 8-cut blade or tired wafers may mean extra work beyond a basic cut.
How many keys you want made and programmed at one visit.
Where the truck is. Coming to our Westwood storefront is usually the more economical route than a mobile visit, though the van can come to you across Los Angeles and Ventura counties.
The time of day. We answer around the clock, and after-hours calls take more of a technician's night.

Call (213) 577-1366 and tell us what keys you have.
We confirm the details for your truck, including the VIN.
We give you a quote before any work begins.
We cut the blade, program the chip by OBD, and test the key in the locks and ignition.

What do we confirm in person?

The chip family and key type for this year are verified. Even so, we confirm by VIN and by looking at the truck before cutting anything. A used Expedition may have had an ignition replaced or a different key made along the way, and the VIN and the vehicle itself tell us what is actually there.

If anything doesn't match what we expect, we tell you plainly before we do the work. California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith for it before they start.

We have been in business since 1987 and serve 140 cities. It is one company with a storefront and its own mobile vans, so no dispatcher hands your call to a stranger. David, the owner and lead technician, oversees the work. See our other Ford key services, the Expedition key page, or all car key services. You can also reach us through the contact page.

Frequently asked questions

Does a 2000 Ford Expedition need a chip in the key?

Yes. It uses a 4C transponder chip, and the key that fits is the H72-PT. A key without a programmed chip may open the doors but will not start the engine.

Is the 2000 Expedition push-to-start?

No. It has a standard metal key that goes in the ignition and turns. There is no push-button start on this year.

Can you make a key if I lost all of mine?

Yes, all keys lost service is possible on this truck. It takes more work than copying a key, since there is no original to work from, but the result is the same: a cut key and a programmed chip.

Do I need the original key to make a duplicate?

For duplication, yes, a working original key is needed. If you do not have one, we handle it as an all keys lost job instead.

Why does my Expedition crank but not start, with the theft light flashing?

That points to the PATS system not reading the chip in the key. It can mean the key is not programmed to the truck or the chip is not being recognized. Bring the truck in or call us and we will check it.

Do you need to take the truck to a dealer for programming?

No. Programming on this year is done through the OBD port and does not require NASTF SDRM access, so we can handle it ourselves at the storefront or with a mobile van.

My key sticks or won't turn in the ignition. Is it the key?

It could be the worn 8-cut blade, or it could be worn wafers in the ignition lock on a high-mileage truck. We look at both before deciding whether a new key is enough.

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

Last updated 2026-10-11.