2018 Toyota Camry Key Replacement

The 2018–2024 Camry uses the same key setup, so everything on this page applies to those years too. The full picture is on the Toyota Camry key guide.

2018 Toyota Camry: key facts

Key type: Flip key
Push-to-start: No
Transponder chip: H (128-bit DST-AES)
Programming: OBD
All keys lost: We can originate new keys on site

Base trims use an H-chip flip key (HYQ12BFB) with a twist ignition; XLE/XSE and option-package cars use the HYQ14FBC smart fob (8A-A9 system) with push-button start. All-keys-lost on the smart-key version may require Toyota security pass-codes or credentialed access depending on the tool — confirmed per job.

What kind of key does a 2018 Camry use?

The 2018 Camry shipped with two different key setups depending on trim, so the first thing we sort out is which one you are holding. Base trims use a flip key, model HYQ12BFB: a metal blade that folds into a remote head, paired with a twist-style ignition. Inside the head is an H-family transponder chip (128-bit DST-AES). The car will not start unless it recognizes that chip, so a blade that merely fits the ignition is not enough.

XLE and XSE trims, along with cars that had an option package, use the HYQ14FBC smart fob (the 8A-A9 system) and push-button start. The fob stays in your pocket or bag, and it also carries a mechanical backup key for the door lock.

For the owner, this means the right answer depends on the car in your driveway, not just the model year. If you are not sure which one you have, the ignition tells you: a keyway means flip key, a start button means smart fob. Our Toyota Camry key page covers the other model years if you are comparing.

Broken flip-key hinges and worn shells are a common reason owners come to us.
Fob battery failure is the other regular one.
On smart-key trims, a 'key not detected' message is often just a dead fob battery, which is the lighter-cost thing to rule out first.

Duplicate or all keys lost: how does it work on this Camry?

Copying a key is simpler than replacing a lost set. For this Camry, duplication needs an original key present, so if you still have one working key, making another is the more economical route. All keys lost is also possible on this car, but it is a bigger job because there is nothing in hand for the car to learn from.

Programming on this generation is done through the OBD port under the dash, which is why we can usually do the work where the car is parked with our mobile vans. Here is how a typical job goes:

You call (213) 577-1366 and tell us the trim, whether you have a keyway or a start button, and the VIN.
We confirm the correct key or fob for that VIN before anything is cut or ordered.
For a flip key, we cut the blade to match the lock. For a smart fob, the mechanical backup key is cut the same way.
We program the new key or fob to the car through the OBD port.
We test everything: starting the car, lock and unlock buttons, the blade in the door, and any remaining keys you already had.

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 2018 Camry key?

We do not quote numbers on a web page, because the same model year can land in very different places. These are the things that move the cost:

Which key: a flip key and a smart fob are different hardware with different programming work.
Whether you have a working key: duplicating is usually the lighter-cost option compared with all keys lost.
Smart-key all-keys-lost work: depending on the tool used, it may require Toyota security pass-codes or credentialed access, which adds steps.
How many keys you need made at once.
Whether the problem is the key at all: a worn shell or a dead fob battery can sometimes be fixed without a full replacement.
Where the car is and what time you call, since a mobile visit is different from coming to our storefront.

What do we confirm by VIN on this year?

The key facts above are verified for the 2018 Camry, but there is one thing we say plainly: the two setups share a model year, and option packages can change which one a given car has. Trim alone is not always enough to be sure.

For the smart-fob version, we also do not assume how an all-keys-lost job will go. Whether it needs Toyota security pass-codes or credentialed access depends on the tool and the car, so we confirm that per job rather than promise it over the phone. If a particular car turns out to need something we cannot do, we will tell you before work starts.

Why call Wilshire Lock & Key?

We have been in business since 1987 and serve 140 cities across Los Angeles and Ventura counties. We run a storefront at 10740 Wilshire Blvd in Westwood plus mobile vans, and it is one company: the person who answers the phone is not a dispatch middleman. 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 it before they start. If you want to compare other makes, see our car key services and Toyota key pages, or use the contact page. The phone is answered 24 hours a day at (213) 577-1366.

Frequently asked questions

Does a 2018 Camry have a push-button start?

Some do. XLE, XSE and option-package cars use the HYQ14FBC smart fob with push-button start. Base trims use the HYQ12BFB flip key with a twist ignition. Check whether your car has a keyway or a start button.

Can you copy my 2018 Camry key if I only have one?

Yes. Duplication needs an original key present, and one working key is enough. It is usually the more economical route compared with replacing a full set.

What if I lost every key to my 2018 Camry?

All keys lost is possible on this car. On the smart-key version it may require Toyota security pass-codes or credentialed access depending on the tool, so we confirm it by VIN and per job.

Does the flip key need a chip programmed?

Yes. The base-trim flip key has an H-family transponder chip (128-bit DST-AES), and the car must be programmed to recognize it. Programming is done through the OBD port.

My Camry says the key is not detected. Is the fob broken?

On smart-key trims, this message is often a dead fob battery. Try that first. If a new battery does not clear it, call us and we will look at the fob and the car.

Can you fix a broken flip key instead of replacing it?

Sometimes. Broken hinges and worn shells are common on these keys, and a shell issue is different from a failed chip. We check the key first, then tell you whether a repair or a replacement makes sense.

Do I need to bring the car to you?

Not necessarily. We have a storefront at 10740 Wilshire Blvd in Westwood and mobile vans, so we can often come to the car. 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.