Chevrolet Cruze key replacement in Los Angeles

Chevrolet Cruze keys by year

What kind of key does a Chevrolet Cruze use?

Every Cruze sold in the US from 2011 through 2019 comes with a flip key: a metal HU100 blade that folds into a remote head, with a 46E (Hitag2 Extended) transponder chip inside. That chip is what allows the engine to start. A blade cut to the right shape will turn in the door and the ignition cylinder, but the car will not run until the chip is programmed to that specific vehicle.

The data we work from covers all nine model years, 2011 through 2019, and it is consistent from year to year: OBD programming, no NASTF SDRM registry requirement, and a mechanical backup key listed for every year. The one wrinkle is an optional keyless open/start package on some later cars, which we explain below rather than guess about.

If you are comparing Cruze work with other models, the Chevrolet key page shows what else we cover for the brand, and the car keys overview explains how transponder keys work in general.

What does a 2011-2016 Cruze owner actually need?

The first generation, known by its J300 code, ran in the US from the 2011 model year through 2016. The key on these cars is a B119-style flip key built on the HU100 blade. Push-button start was not offered in the US on this generation, so if you have a first-generation Cruze you are looking for a flip key, not a proximity fob. That makes the diagnosis simple: if your car has a key slot in the column, the key is the flip type described above.

Owners of these cars usually come to us for one of four reasons: a lost key, no spare at all, a cracked or worn remote-head shell, or a remote that has stopped working. Those are different jobs. A lost key or a missing spare means cutting and programming a new key. A cracked shell can sometimes be handled by moving the working electronics into a new case, once we have confirmed the chip and remote are still healthy.

One thing to know about 2016: Chevrolet sold the carry-over car as the Cruze Limited alongside the redesigned model that year. Both use 46E-family keys, but the key style differs between them. We confirm which car you have by VIN before cutting anything.

What does a 2016-2019 Cruze owner actually need?

The second generation, coded D2LC, started with the redesigned 2016 car and ran through 2019, when US sales ended. A flip key with the 46E chip is standard on these cars, so for most second-generation owners the job looks just like the first-generation job: cut an HU100 blade, program the chip over OBD, test the remote.

The exception is the optional keyless open/start with a proximity fob offered on Premier and RS packages. Our data lists the flip key as the standard setup and does not give us verified chip or programming detail for the optional fob cars. So we do not promise anything for those until we have the VIN in hand and have looked at the car. If your Cruze has a start button instead of a key slot, tell us when you call.

A practical tip: before phoning, check whether you start the car by turning a key or pressing a button. That one observation tells us which path we are on, and it saves a round of back-and-forth.

Duplicate key or all keys lost: how the job differs

For every model year in our data, duplication requires an original key, and an all-keys-lost situation is still possible to solve. Those are two separate jobs with different amounts of work, so it helps to know which one you are in.

With a working key in hand, we copy the blade and program a new chip and remote to the car. That is the simpler job and usually the more economical route, which is the best reason not to wait until your only key breaks or disappears. If you have one key left, make the spare now.

With no key at all, we can still make you one. It takes more steps, because the car has to be identified and a key created and introduced to it from scratch, but it does not require the dealer for these Cruzes. We will ask you to show that the car is yours before we do that work. Registration and ID are the usual proof, and the VIN lets us match the right key to the car.

• One working key: copy and program, the lighter-cost option
• No working key: full key creation and programming, still doable on all 2011-2019 standard flip-key cars
• Proximity-fob cars: setup confirmed by VIN before we commit to a plan

Programming reality: OBD, and no dealer-only step

For the standard flip-key Cruze, programming runs through the OBD port under the dash. Our data lists the method as OBD for every year from 2011 to 2019, and it shows no NASTF SDRM secure-access requirement. In plain terms: nothing in the verified information says a Cruze flip key has to go to a dealer to be programmed.

We do not want to oversell that. The verified data speaks to the standard flip-key setup. It does not cover the optional proximity-fob cars in the same detail, and that is why we say we confirm those by VIN and in person. If one of those cars turns out to need something we cannot do, we will say so plainly instead of leaving you waiting.

The chip itself matters too. The 46E family is what the car expects, and the quality of the chip inside a key varies. Our data flags low-quality cloned or aftermarket chips that fail intermittently, which is a frustrating failure because the car starts one day and not the next. We keep that in mind when choosing what to program.

How we replace a Cruze key, step by step

The process is the same whether you call from home in the middle of the night or walk into the storefront.

1. You call and tell us the model year, whether the car starts with a key or a button, and how many working keys you still have.
2. We confirm the exact car by VIN, which matters most for 2016 because of the Cruze Limited overlap.
3. You show proof that the car is yours.
4. We cut a new HU100 blade to fit the lock.
5. We program the 46E transponder chip and the remote to the car through the OBD port.
6. We test everything: starting the engine, turning the key in the door, and every remote button.
7. If you only had one key, we suggest adding a spare while we are already connected to the car.

What affects the price of a Cruze key?

We do not quote numbers on a web page, because the honest answer depends on your situation. Here is what actually moves the cost up or down, so that a quote from any locksmith makes sense to you:

• Whether you have a working key to copy or all keys are lost. Copying is typically the more economical route.
• Key type: a standard flip key versus the optional proximity fob on later Premier or RS cars.
• How many keys you want made. Programming a second key while we are connected is usually more efficient than coming back later.
• Whether you need a full new key or only a replacement shell for a working remote and chip.
• The quality of the chip and remote hardware used. Cheap clones can cost less up front and cause trouble later.
• Where the car is and what hour it is. A mobile call to your location differs from you driving to our Westwood storefront.

Common Cruze key problems we see in the data

The failures listed for the Cruze are not exotic. They are the ordinary wear of a flip key that gets carried, dropped and pressed thousands of times.

Cracked remote-head and flip-key shells, broken flip hinges, and worn buttons are the first on the list. The blade can fold out fine while the plastic around it has split. Often the electronics inside still work, and the repair is a new shell rather than a whole new key. We check before suggesting more than you need.

Remote battery failure is the second. If the buttons stop working but the car still starts with the key in the ignition, the battery is a likely culprit. It is worth trying before you assume the key is dead.

The third is the low-quality cloned or aftermarket chip that fails intermittently. If a replacement key started the car for a while and then began to hesitate, the chip may be at fault. A properly programmed 46E chip solves this.

When to call us and when the dealer makes sense

Call us if you have a standard flip-key Cruze and any of these apply: you lost the only key, you have no spare, the shell is broken, or the remote has quit. Those are all jobs we can do for a 2011-2019 car, and for lost-key situations a mobile van can come to the car so you do not have to arrange a tow just to get a key.

A dealer can make sense in narrower cases. If you have an optional proximity-fob Cruze and we confirm by VIN that the setup is something we cannot handle, we will tell you. A dealer visit generally means getting the car to the dealer, which is why we try to settle that question up front instead of after you have waited.

For any locksmith, ask for the company's BSIS LCO license. California requires locksmith companies to hold one, and you are entitled to ask for it before work begins. That applies to us as much as to anyone else.

Why Cruze owners call Wilshire Lock & Key

We have been in business since 1987, with a storefront at 10740 Wilshire Blvd in Westwood (90024) and mobile service vans that cover 140 cities across Los Angeles and Ventura counties. When you call, you reach the company that does the work, not a dispatch middleman who passes the job along.

David, the owner and lead technician, oversees the work. The phone at (213) 577-1366 is answered 24 hours a day, 7 days a week, year-round, which matters when a key goes missing at an inconvenient hour. You can also use the contact page or start from our home page to see everything else we do.

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