Kia Telluride & Sorento All Keys Lost in Grand Prairie, TX — No Tow, Done in the Driveway

What "all keys lost" actually means

All keys lost is a specific technical state, not a description of your afternoon. It means the vehicle has no credential it currently trusts in your possession — so there is no working key to authenticate a routine add-key session against, and the technician has to establish security access to the vehicle from a cold start.

That is why it costs more than a spare, and the difference is scope rather than parts. A spare-key job piggybacks on trust that already exists. An all-keys-lost job has to create it, which means a longer diagnostic session, a security-access routine, and more verification at the end.

On a modern smart-key Kia the work is done entirely through the OBD-II port with the vehicle where it stands. There is no drilling, no ignition removal, no dismantling of the steering column. Anyone proposing to drill a push-button-start SUV should be sent away.

Our all-keys-lost guide covers the scenario across makes, and lost car key covers the service itself.

First, make sure it really is all keys lost

A real share of all-keys-lost calls are not. Before anybody quotes you the higher number, these checks take a couple of minutes and cost nothing.

Is the fob simply flat? A dead coin cell produces a fob that does nothing at any distance, which reads exactly like a fob that has died. Kia builds in a backup: hold the fob against the start button and press the brake. If the engine fires, you need a $5 battery, not a $400 procedure. Every Telluride and Sorento owner should know this and almost none do.

Has the 12V battery been flat, or has the vehicle been jump started recently? An interrupted supply can leave the security module refusing an otherwise valid key. It looks like a key failure and is not; a relearn resolves it without new parts.

Is there a key you have forgotten about? On a used purchase there is often a second fob still with the previous owner, the selling dealer, or in a bag that went to a different house. Ten minutes of phone calls is worth $200. And if one turns up, tell the technician before the visit — that converts the job from all-keys-lost to a spare and roughly halves it.

Grand Prairie pricing, as of August 2026

All keys lost, Telluride or Sorento with push-button start: $300–$550 depending on model year and fob variant. Spare smart key with a working key present: $200–$330. Second key taken at the same all-keys-lost visit: roughly a third of the first — the access work has already been done and the tool is still in session.

Those figures include the fob, the cut emergency blade, every registration the vehicle requires, verification, and the mobile trip inside the core service area. Outlying addresses may add a $20–$50 trip charge. No tow, because none is needed.

Take the second key. On an all-keys-lost visit it is the cheapest key that vehicle will ever be offered, and driving away with exactly one key puts you back in the position you are in today — one dropped fob from a repeat. The economics are not close, and nobody who has just paid for an all-keys-lost job has ever regretted the extra.

For the wider bands across makes and scenarios see our 2026 Grand Prairie cost guide, and for the performance end of the Kia range our Stinger and K900 all-keys-lost guide.

The documents, and why they are not negotiable

Every legitimate all-keys-lost job starts with paperwork: photo ID plus title, registration, or insurance matching the VIN. The technician records it. This is not bureaucracy for its own sake — it is the difference between a locksmith and an accessory to a theft, and it is exactly what a credentialed shop is credentialed for.

The names have to line up. If the SUV is in a spouse's name, that spouse should be present or the documentation should establish the connection. If it is a company vehicle, you need paperwork tying the business to the SUV and you to the business. If you have just bought it and the title is still in transit, the bill of sale plus the previous owner reachable by phone is usually workable — but say so when you call, not when the van arrives.

Sort this out before dispatch. The most frustrating version of this job is a technician standing in a driveway beside a vehicle nobody can prove they own, with the clock running for both of you.

A shop that offers to skip the check has told you what it is. Per the FTC's locksmith scam guidance, the same operators who waive verification are the ones whose quoted price changes on arrival.

About those Kia theft headlines

It is worth addressing directly, because owners of these two models ask about it constantly. The widely reported theft wave affecting Kia and Hyundai vehicles concerned certain older models built without an engine immobilizer — a specific set of trims and years, generally bladed-key cars rather than push-button-start ones.

Push-button-start Tellurides and Sorentos have carried an immobilizer throughout, which is precisely why a new key for one has to be enrolled electronically rather than simply cut. The security feature that makes your SUV harder to steal is the same feature that makes a replacement key a programming job rather than a five-dollar copy.

Vehicle theft statistics are published by the National Insurance Crime Bureau and safety and recall information by NHTSA; both are the right places to check whether a specific model year and trim is implicated, rather than a social-media clip.

The practical takeaway for a Telluride or Sorento owner is unchanged: keep a spare, keep it out of the vehicle, and if you park a keyless-entry SUV near the front of a house, keep the fob away from the door — relay attacks target the signal, not the immobilizer. Our immobilizer programming page covers the underlying system.

What the visit looks like

Call and describe the state accurately. Model, year, trim, whether it is push-button start, whether any key exists anywhere, and where the SUV is sitting. That determines what the technician brings and what the job costs, and getting it right on the phone is how you avoid a revision on arrival.

On arrival: documents, then a pre-flight check. A competent technician confirms it is genuinely all-keys-lost before starting — battery voltage, evidence of a recent jump start, whether an existing fob is simply flat. Roughly one call in six turns out to be something cheaper, and you want the technician who tells you so.

Then the work: emergency blade cut to factory code from the VIN, diagnostic tool connected at the OBD-II port, security access established, the new smart key enrolled with immobilizer authority, remote functions and passive-entry logic. Expect 60–110 minutes, most of it waiting on the vehicle rather than on the technician.

Then verification, which is where corners get cut. Engine start on the new key alone; remote lock and unlock at realistic distance; passive entry at each door that has it plus the power liftgate; and, on a Telluride, the remote-start function if the trim carries it. Insist on watching it. Our push-start key replacement page covers what a complete job includes.

Mobile versus dealer when you have no key at all

This is the scenario where the gap is widest, and the reason is logistics rather than skill. A dealer needs the vehicle at the service drive, and a vehicle with no key cannot be driven there. Per AAA roadside and repair-cost research, that flatbed is the single largest structural cost on an immobilised-vehicle job — and it arrives before any key work is quoted, not after.

Then there is the calendar. A tow plus a service appointment plus parts availability is commonly several days on a modern SUV. A credentialed mobile shop is measured in hours, at your address, on the day you call. For a household whose three-row SUV is the only vehicle that fits everyone, that difference is the whole decision.

The dealer genuinely wins on warranty work, on recall or campaign work that must be recorded in the manufacturer's system, and on the small set of very recent configurations where programming access routes through manufacturer-side authorisation. The framework under which credentialed independents access those functions is maintained by the National Automotive Service Task Force, and certification standards are published by ALOA.

Texas licensing runs through the DPS Private Security Program — not TDLR, despite the number of listings that say otherwise. Ask any shop for its DPS company number before it is dispatched; a legitimate one gives it without hesitation.

What Experts Say

“The question I ask before anything else is whether it is really all keys lost, because about one call in six is not. Somebody has a fob with a flat battery and no idea you can hold it against the start button and it will fire. Or the car got jumped last week and the security module has sulked. Those are cheap. It is worth the two minutes to check, and honestly it is worth it to me too — I would rather charge somebody thirty dollars and have them call me again than four hundred for something a coin cell would have fixed. And when it genuinely is all keys lost, take the second key while I am there. It is a third of the price, because the hard part is already done, and the alternative is doing this whole afternoon again.”

Per ALOA's automotive certification standards, all-keys-lost work requires documented verification of ownership prior to any security-access procedure, and the additional labour lies in establishing that access rather than in the key itself — which is why a second credential enrolled within the same authenticated session carries only a fraction of the first key's cost.

Frequently Asked Questions

The Bottom Line

All keys lost on a Kia Telluride or Sorento is a $300–$550 job in Grand Prairie as of August 2026, done in your driveway in 60 to 110 minutes with no tow — but before you book it, hold the fob against the start button, think about whether the SUV has been jump started lately, and phone whoever sold it to you. About one call in six turns out cheaper than it looked. And whatever the answer, take the second key while the technician is there; it costs a third of the first.

Next Steps

Call (214) 949-1847 with your VIN, model year and trim, whether the SUV is push-button start, and whether any key exists anywhere at all — that last answer roughly halves or doubles the job. Have photo ID and title, registration or insurance matching the VIN ready before the van arrives. See Kia key replacement Grand Prairie, lost car key, and emergency locksmith for the underlying services.