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Can I start my Chevy without the key fob?

Yes, you can start your Chevy without the key fob in certain situations. While the key fob is the primary way to start most modern Chevy vehicles, there are alternative methods available if you find yourself without the fob.


Understanding Key Fob Functionality


The key fob is a wireless remote control that communicates with your Chevy's onboard computer to unlock the doors, start the engine, and perform other functions. It uses radio frequency (RF) signals to transmit commands to the vehicle. However, if the key fob is lost, damaged, or the battery is dead, you may still be able to start your Chevy using other methods.


Alternative Ways to Start Your Chevy Without the Key Fob



  • Using the Physical Key: Most Chevy vehicles come with a physical key that can be used to unlock the driver's side door and start the engine. This key is typically stored inside the key fob, so you'll need to remove it to use this method.

  • Keyless Entry: Some Chevy models offer keyless entry, which allows you to unlock the doors and start the engine without the key fob. You'll need to have the key fob with you, but you can leave it in your pocket or bag while you press the start button.

  • OnStar Remote Start: If your Chevy is equipped with OnStar, you can use the OnStar mobile app or call the OnStar service to remotely start your vehicle, even without the key fob.

  • Towing the Vehicle: In an emergency, you may be able to start your Chevy by towing it or pushing it to get the engine running. This method should only be used as a last resort, as it can damage the vehicle's transmission if not done properly.


It's important to note that the specific methods available may vary depending on the make, model, and year of your Chevy vehicle. Always refer to your owner's manual or consult with a Chevy dealer for the most up-to-date information on starting your vehicle without the key fob.

What do I do if I lost my key fob?


Contact a Locksmith: If you can't find the key, a locksmith can help you create a new key. Be sure to provide proof of ownership. Dealership Assistance: If your car uses a transponder key or key fob, you may need to contact your dealership. They can provide a replacement, but it may take longer and be more expensive.



Can I use my key fob without the key?


It depends on the specific make and model of your car. Some push-button start systems require the key fob to be present in order to start the car, while others can be started with a key code or remote starter. Check your owner's manual or contact your local dealership for more information.



How much does it cost to replace a lost fob?


Average cost of car key replacement

Type of KeyPrice Range
Transponder key£100 - £250
Key fob£130 - £250
Key fob and programming£180–£250
Smart key£200–£350



Will a car start with a broken key fob?


A faulty key fob is an inconvenience that can throw off your whole schedule. While it may seem far-fetched to think of your fob as needing regular maintenance, your key fob is not something to overlook because when it fails it can stop you from being able to enter your vehicle at all, let alone start the engine.



What to do if your key fob is broken?


Replace it with a new one and test it again. If the key fob works intermittently or certain functions or buttons don't respond at all, it could be damaged inside. Check for worn-out buttons, loose internal connections, or corrosion inside. Sometimes, the case can be replaced, or you might need the entire fob.



How much does it cost to replace a lost key fob?


Replacing a key fob can cost anywhere from $50 to $600, depending on the type of fob, your car model, and where you choose to buy it. While dealerships guarantee compatibility, locksmiths and DIY options offer cost savings.



How do you start a car when the key fob is not working?


Fortunately, your car has a backup system that accounts for this problem. For most brands, if you hold your dead fob up against the ignition button, the close proximity will allow the vehicle to verify the presence of the key and start the car.



Will my car start if I lost my key fob?


While you can start your car without a key fob, you'll need to get a replacement sooner or later. The new key fob must be compatible with your vehicle. Fortunately, CarParts.com makes it easy to find a compatible replacement key fob.



Can I start my car without the key fob?


  • Traditional Ignition: If your car has a traditional ignition system, you can start the car using just the key, even if you lost the fob.
  • Keyless Ignition Systems: For cars with keyless ignition systems, you typically need the fob to start the engine.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.