Chevrolet car key replacement in Buffalo Grove, IL
Lost, broken or worn Chevrolet key? Here is how Chevrolet key and immobilizer systems work, what to try first, and what to have ready when you call Mr Locksmith in Buffalo Grove, IL.
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How Chevrolet immobilizers work
Chevrolet spans a wide range: VATS resistor keys and Passlock systems on older vehicles, then transponder keys, then proximity keys on Silverado, Equinox, Malibu, Traverse and Tahoe. Many GM platforms enforce a timed security relearn — a waiting period built into the vehicle that no tool can shorten.
No locksmith can honestly promise every Chevrolet model and year. Whether a key can be made for yours — and where — depends on the year and system. Call (312) 478-6125 with the year, model and VIN and ask before anyone is dispatched. Mr Locksmith is an independent locksmith and is not affiliated with Chevrolet.
Common Chevrolet key types
- Transponder key
- Remote-head / flip key
- Smart key (proximity)
All keys lost on a Chevrolet
On vehicles with a timed relearn, the wait is part of the vehicle's design and is included in any realistic time estimate. Proximity-key models are registered to the vehicle's keyless module rather than simply cut.
Worth knowing
A Chevrolet remote that unlocks the doors but won't start the engine points at the transponder or the immobilizer, not the remote battery. They are separate functions sharing one shell.
Before you call about a Chevrolet key
- The year, model and trim of your Chevrolet
- The VIN — visible through the windshield on the driver's side, or on the registration
- Whether any working key or fob still exists
- Where the vehicle is: driveway, street, parking garage level or commuter lot
When the technician arrives, expect to be asked for photo ID and proof of ownership — the registration, the title, or a lease or financing agreement in your name.
Car keys by make
Key types, immobilizer systems and all-keys-lost notes for each make. Call with the year and model to confirm what can be done for your vehicle.
Common questions
My Chevrolet key fob battery died — how do I start the car?
Push-button Chevrolets have a transmitter pocket for a fob with a weak battery — in the center console, a cupholder or the glove box depending on the model. Put the fob in the pocket with the buttons facing the direction shown in the manual, then press the brake and the start button.
What does adding a spare Chevrolet key involve?
On many GM vehicles, a new key can be learned using an existing working key, with no timed wait. With no working key, the immobilizer relearn involves a fixed waiting period built into the vehicle. Older remote fobs on some models can also be paired using a sequence in the owner's manual; the immobilizer is a separate matter.
Locked out or need a lock fixed? Call (312) 478-6125.
We answer 24 hours a day, every day. Tell us where you are and what happened, and ask about the price before a technician is sent.