2024 Toyota Grand Highlander
Key Replacement - Save vs Dealer in San Diego

Q: Is a mobile locksmith actually cheaper than going to the Toyota dealer for this?

On a 2024 Grand Highlander, yes, by a meaningful amount. Dealers price the fob, the labor, and sometimes a shop fee as separate charges, and that stack grows quickly on a newer model with a current-generation smart key system. We use professional-grade equipment and OEM-spec fobs without the dealership overhead. Most people who call us after getting a dealer quote describe saving a good chunk. The other thing dealers cannot offer is coming to you at 11 p.m. in Seacoast.

Q: Does your price include cutting and programming, or are those extra?

Everything is in one price. The fob, the emergency insert key cut to your vehicle, programming the smart key system so it actually starts the car, and full function testing before I leave. I do not hand you a key and drive off. I walk the door handles, run the buttons, confirm push-button start is responding, and make sure you are actually good. One number, no separate line items, done at your location.

Q: My Grand Highlander fob works sometimes but not others. Is it failing or is this a vehicle-side problem?

Intermittent behavior on a smart key system is one of the harder things to read at first glance, because it could be a few different things. Start with the battery. The CR2450 in this fob is not a cell most people keep on hand, and a partially depleted one will cause exactly this: works fine at close range, flaky from ten feet, sometimes not detected at all.

Q: Can I program a second fob myself and keep a spare, or do I need a locksmith for that?

You need diagnostic equipment. There is no onboard add-a-key sequence for the 2024 Grand Highlander's smart key system. No ignition-turn trick, no button combination. Adding a fob requires going through the vehicle's immobilizer via a diagnostic tool. If you bought a spare fob online, that is fine, but it still needs to be enrolled by someone with the right equipment. Bring the fob and the vehicle to me, or I come to you.

Real Keys | Real Savings

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Smart Key

Save 40-60% compared to dealership prices. Our certified technicians come to your home, office, or roadside with all the equipment needed to cut and program your key on the spot.

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min arrival

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Stranded without a 2024 Toyota Grand Highlander key? EZ Car Keyz Imperial Beach CA can help

Best Price Guaranteed

Specialized in keys only - no overhead markups

No Hidden Fees

Key + cutting + programming all included in one price

We Come to You

Mobile service at no extra charge, 15-25 min

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2024 Toyota Grand Highlander
Key Options

Dealer-grade key for a fair, honest price

Push To Start

Toyota Grand Highlander OEM Quality Without the Markup

Same quality key, completely different price

EZ Car Keyz

Dealership

Average Cost

✓ $$

✕ $$$$

Location

✓ We come to you

✕ You drive there

Wait Time

✓ 20-45 min

✕ 2-5 days

Same-Day

✓ Yes

✕ Rarely

All Keys Lost

✓ No problem

✕ Tow required

OEM Quality

✓ Yes

EZ Car Keyz wins 5 out of 6

Same key, fraction of the dealer price

Book Service (619) 876-1271

2024 Toyota Grand Highlander Smart Key Replacement - Fast, Affordable & Professional

I got a call from a guy in the Seacoast neighborhood of Imperial Beach, right near the water. It was just past 2 a.m. His Grand Highlander was sitting in the driveway, and his only fob had stopped being recognized. The vehicle would not start. He was already pricing out tow trucks on his phone.

I told him to stay put.

When I arrived, the dash was showing a key-not-detected warning every time he placed the fob near the start button. He had already swapped the battery, which was the right instinct. Problem was the car still would not respond. That told me this was not a dead-battery situation. Something deeper had dropped out of registration.

I connected my diagnostic equipment to the OBD port, ran the all-keys-lost procedure for the Toyota smart key system, and walked through the fob registration from scratch. The immobilizer enrolled the new fob, I confirmed the push-button start was responding cleanly, tested the door handles and every button on the fob, and that was it. Done in the driveway. Around 2:30 a.m.

He kept saying he assumed a tow to the dealer was the only option. For a 2024 Grand Highlander, it is not. I do this on-site. No tow, no waiting for a service appointment, no leaving your vehicle somewhere overnight. The dealer comparison came up, but honestly it was an afterthought. The bigger thing for him was just being able to go to sleep.

Save vs the Dealer on Your Toyota Grand Highlander Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

Get Pricing (619) 876-1271 Text Us

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Liability & vehicle damage coverage

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Also serving: Bayside · Berry Park · Downtown IB · Seacoast

Toyota Grand Highlander Rapid Response, Done Right

Rapid response in the field

2024 Toyota Grand Highlander

Smart Key | Programmed for Less

Quick & Affordable

Rapid Arrival

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Imperial Beach

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Same-Day Keys (619) 876-1271

Savings That Speak for Themselves

Five-star reviews from budget-smart drivers

I

Ivette E.

Oct 2026

★★★★★

“Showed up on time was able to make to my Toyota Highlander 2016 very professional and affordable very nice guy thanks for the service”

Google Review

L

Luis G.

Aug 2026

★★★★★

“My key got wet at the beach and my Toyota tacoma wasn’t recognizing the key so i called marco with ez car keyz he was able to come within 25 minutes and make a replacement smart key for my truck. Very nice dude and he made a perfect key. Highly recommended”

Google Review

S

Steve M.

Aug 2026

★★★★★

“Hell yeah amazing guy worked me on everything highly recommended speedy fantastic service”

Google Review

Locked out rescue review for 2024 Toyota Grand Highlander - EZ Car Keyz Imperial Beach CA

★ 5.0 out of 5 - Based on Over 200 five-star Google reviews

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Toyota Grand Highlander Mobile Service FAQ

Real costs, no dealer surprises

How much does a 2024 Toyota Grand Highlander key replacement cost?▼

Call us for the exact number since pricing can shift, but the short version is: way less than the dealer route. Toyota dealers tend to build the bill from several separate line items: the fob itself, the emergency insert key, a cutting fee, programming labor, and sometimes a diagnostic charge just to pull the immobilizer data. Those add up fast.