A dead key fob battery can be a major inconvenience, leaving you stranded and frustrated. Thankfully, replacing the battery in your Chevy key fob is a quick and easy process that can be done at home with just a few tools. In this guide, we’ll walk you through the steps of changing the battery in your Chevy key fob, so you can get back on the road in no time.
What You’ll Need
Before you begin, gather the following items:
- A small flat-head screwdriver
- A new battery (CR2032)
Pro Tip from John Miller, ASE Certified Master Technician: “Always choose a reputable brand of battery for your key fob. Cheap batteries can leak and damage the internal components.”
Locating the Battery Compartment
Chevy key fobs come in a variety of shapes and sizes, but the battery compartment is generally located in one of two places:
- On the back of the key fob: Look for a small slot or indentation on the back of the fob. This usually indicates a removable cover for the battery compartment.
- Inside the key fob: Some Chevy key fobs have a release button or switch that allows you to separate the key portion from the fob housing. The battery compartment will be located inside the fob housing.
Opening the Battery Compartment
Once you’ve located the battery compartment, follow these steps to open it:
- If the compartment is on the back of the fob: Insert the flat-head screwdriver into the slot or indentation and gently pry open the cover. Be careful not to damage the cover or the fob itself.
- If the compartment is inside the fob: Press the release button or switch to separate the key from the fob housing. You may need to apply a small amount of pressure to separate the two halves.
Replacing the Battery
With the battery compartment open, you should see the old battery.
- Remove the old battery: Note the orientation of the positive (+) and negative (-) sides of the battery. Gently pry out the old battery using your fingernail or the flat-head screwdriver.
- Insert the new battery: Align the positive (+) and negative (-) sides of the new battery with the corresponding markings in the battery compartment. Gently press the new battery into place.
Closing the Battery Compartment
- If the compartment is on the back of the fob: Align the cover with the fob and press down firmly until you hear a click, indicating that the cover is securely closed.
- If the compartment is inside the fob: Align the two halves of the fob housing and press them together until they snap back into place.
Testing the Key Fob
After replacing the battery, test all of the key fob’s functions, including locking and unlocking the doors, starting the engine (if equipped with remote start), and activating the panic alarm.
Troubleshooting Tip: If the key fob is still not working properly after replacing the battery, you may need to reprogram it. For instructions on how to reprogram your Chevy key fob, refer to your owner’s manual or search online for model-specific instructions.
Changing the battery in your Chevy key fob is a simple DIY task that can save you time and money. By following the steps outlined in this guide, you can get your key fob working like new again in minutes.
FAQs
1. How often should I change the battery in my Chevy key fob?
Chevy key fob batteries typically last between 3 and 5 years. However, it’s a good idea to replace the battery sooner if you notice the key fob’s range decreasing or if the buttons require multiple presses to work.
2. Can I use any type of CR2032 battery in my Chevy key fob?
While any CR2032 battery will physically fit in your key fob, it’s best to use a battery from a reputable brand. Cheap batteries may be more likely to leak or fail prematurely.
3. What should I do if I replace the battery and my Chevy key fob still doesn’t work?
If you’ve replaced the battery and your key fob is still not working, there may be a few different issues. First, double check that you’ve installed the battery correctly and that the positive and negative sides are aligned properly. If the battery is installed correctly, you may need to reprogram the key fob to your vehicle. Refer to your owner’s manual or search online for model-specific reprogramming instructions. If you are still experiencing issues, you may need to contact a qualified automotive locksmith or your local Chevy dealer for assistance.
4. My Chevy key fob got wet. Will replacing the battery fix it?
If your key fob got wet, replacing the battery may not be enough to fix it. Water damage can corrode the internal components of the key fob. In this case, it’s best to contact a qualified automotive locksmith or your local Chevy dealer to have the key fob inspected and repaired or replaced.
5. Can I change the battery in my Chevy key fob myself, or do I need to take it to a dealer?
Changing the battery in your Chevy key fob is a simple task that most people can do themselves. It only requires a few basic tools and a few minutes of your time. However, if you are not comfortable working on your own vehicle, you can always take it to a qualified automotive locksmith or your local Chevy dealer for assistance.
Need help with a different vehicle issue? Check out our guides on how to reset anti-theft systems on various Chevy models, including the 2005 Chevy Silverado, the 1997 Chevy Cavalier, and the 2013 Chevy Malibu.
