GMC keys, cut and programmed at your car
GMC Key Replacement in Orlando, FL
GMC trucks and vans do the work in Central Florida, and they break down into GM's three key eras. We Do Locksmith carries resistor keys for the older Sierras, transponder blades for the middle years and proximity fobs for the Denali trims, and we cut and program them at the truck, on a job site in Apopka or Ocoee if that is where it is parked, for one flat price agreed before the van leaves 39th Street.
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Key types by year
Which GMC key do you have?
| Model years | Key type | What that means for replacement |
|---|---|---|
| Before 1997 | Plain metal key | Older Sierras, Jimmys and Safari vans. Cut from the lock or the key code with nothing electronic to do afterwards. |
| 1997 to about 2006 (PassLock) | Plain metal key, sensor in the ignition | Sierra, Jimmy and Safari. There is no chip and no pellet: a correct cut is all the key needs, with a short relearn only if the ignition itself has been worked on. |
| 2007 to 2016 | Transponder key, many with the remote in the head | Sierra, Yukon, Acadia and Terrain. The chip is registered to the truck at the diagnostic port, and GM's security wait applies on all-keys-lost. |
| 2010 onward, push-button trims | Proximity smart fob | Yukon Denali, Sierra Denali and later Acadia. The fob must match the year and button layout; we bring the right one and pair it at the vehicle. |
How GMC key programming works
GMC programming runs through the diagnostic port. On an all-keys-lost the truck imposes GM's security delay, commonly ten to thirty minutes depending on the year, and the technician waits it out rather than forcing anything. Keys are cut from the vehicle's code on the mobile machine, programmed at the truck and the missing ones erased so they will not start the engine. Work trucks and Savana vans get done where they are parked so a crew is not standing around.
Things to know before you call about a GMC
- A GMC that cranks but will not start after the battery was changed is often asking for the PassLock or security relearn rather than a new key. The technician checks that first, which is cheaper for you than a key you did not need.
- Contractor vans get keyed alike more often than people realize. If you run several Savanas or Sierras, we can cut one key that starts the lot, which saves the crew swapping rings every morning.
Pricing for GMC keys
A plain GMC key is the least expensive, a resistor or transponder key a step up, and a Denali proximity fob the most. A copy made beside a working key always costs less than an all-keys-lost visit. The dispatcher quotes one flat figure for your exact year and trim.
Related help for your GMC
- Key Fob Replacement: smart keys, remotes and proximity fobs programmed at your car.
- Ignition Repair: cylinders that will not turn, and keys stuck or snapped off inside.
- Car Lockout: keys locked inside, door opened in minutes without damage.
Reviews
Car key work our customers describe
“Great service and good prices Got a new key for my hummer The tech shimi is a great guy”
“Noam this guy was great very quick knows job and was very nice. He made a new key, programmed it and everything and under 20 minutes”
“Noah helped me get a new key fob for my 2025 Honda Civic after I lost my keys in a different state. After finding my lost keys he reprogrammed the old ones too, for free. Would recommend this mobile locksmith.”
GMC key questions
Can you make a GMC Sierra key on a job site?
Yes. The van carries the blanks, the cutting machine and the programr, so the key is cut and paired where the truck is parked. No tow and no dealer appointment.
Why does my GMC need a wait before the new key works?
GM builds a security delay into an all-keys-lost programme, usually ten to thirty minutes by year. It is the truck protecting itself, not the technician stalling, and it is included in the quoted price.
Lost your GMC key in Orlando?
Tell the dispatcher the model and year, and whether it is a rental. You get a flat price and a technician at your car, usually within the hour, until midnight.