If you’re experiencing issues with your Chevrolet key fob, such as a weakened signal or intermittent button response, it may be time to replace the battery. Replacing the battery in a Chevrolet key fob is a relatively simple task that can be completed in just a few minutes. However, it’s important to follow the correct steps to avoid damaging the key fob or the battery.
Before you start, gather the necessary tools and materials. You will need a new CR2032 battery, a small screwdriver or a key fob battery replacement tool, and a soft cloth or cotton swab. Once you have everything you need, follow these steps to replace the battery in your Chevrolet key fob:
1. Locate the battery compartment. The battery compartment is typically located on the back or bottom of the key fob. It may be covered by a small screw or a plastic cover. Use the screwdriver or key fob battery replacement tool to remove the screw or cover and expose the battery compartment. 2. Remove the old battery. Once the battery compartment is open, you can remove the old battery using the soft cloth or cotton swab. Be careful not to touch the battery with your bare hands, as this can cause corrosion. 3. Insert the new battery. Take the new CR2032 battery and insert it into the battery compartment with the positive side facing up. Make sure the battery is securely in place and that it is making good contact with the terminals. 4. Close the battery compartment. Once the new battery is in place, close the battery compartment and secure it with the screw or plastic cover.
Identifying Your Key Fob Battery Type
To begin the process of replacing the battery in your Chevrolet key fob, you must first identify the type of battery it requires. Different Chevrolet models and key fob designs utilize various battery sizes and types, so it’s crucial to determine the correct one for your specific key fob. Here are some detailed steps to guide you through this process:
Inspect the Key Fob
Examine the key fob thoroughly to locate any markings or indications that may reveal the battery type. Some key fobs have small compartments or panels that can be opened to access the battery. Check these areas for any visible information regarding the battery size or type.
Refer to the Owner’s Manual
If you are unable to find any identifying information on the key fob itself, consult your vehicle’s owner’s manual. It often includes detailed instructions and diagrams that specify the battery type required for your key fob. Locate the section dedicated to key fob maintenance or battery replacement.
Contact the Dealership or a Locksmith
In the absence of any visible markings or information in the owner’s manual, you can contact your Chevrolet dealership or a reputable locksmith. Provide them with the year, make, and model of your vehicle, and they can accurately identify the correct battery type for your key fob.
To assist you further, here is a table summarizing the battery types commonly used in Chevrolet key fobs for various vehicle models:
| Vehicle Model | Battery Type |
|---|---|
| Corvette (2019-Present) | CR2450 |
| Camaro (2016-Present) | CR2032 |
| Equinox (2018-Present) | CR2450 |
| Traverse (2018-Present) | CR2032 |
| Tahoe (2019-Present) | CR2450 |
Accessing the Battery Compartment
To change the battery in a Chevrolet key fob, you need to access its battery compartment. Here are the detailed steps:
- Locate the key release button: It is usually found on the side or back of the key fob. Press the button to release the metal key from the fob.
- Separate the key fob halves: Once the metal key is removed, you can separate the two halves of the key fob. Look for a seam or groove around the edge and gently pry the halves apart.
- Identify the battery cover: Inside the key fob, you will see the battery compartment. It is usually covered by a small, plastic lid or panel.
- Remove the battery cover: Use a small screwdriver or a plastic spudger to gently pry open the battery cover. Be careful not to damage the cover or its hinges.
Once you have removed the battery cover, you will have access to the battery. It is usually a small, coin-shaped battery, such as a CR2032 or CR2025. Follow the steps provided in the next section to replace the battery and reassemble the key fob.
Safely Removing the Old Battery
Before you begin replacing the battery in your Chevrolet key fob, it’s essential to take the proper safety precautions. Follow these steps to safely remove the old battery:
-
Gather the Necessary Tools:
You will need a small Phillips head screwdriver and a new CR2032 battery.
-
Locate the Key Fob Battery Compartment:
The battery compartment is typically located on the back or side of the key fob. Look for a small Phillips head screw or a button that releases the compartment.
-
Unscrew the Battery Compartment:
Using the Phillips head screwdriver, carefully unscrew the screw that holds the battery compartment in place.
-
Gently Pry Open the Compartment:
Once the screw is removed, gently pry open the battery compartment using a small flathead screwdriver or your fingernail. Be careful not to damage the compartment.
-
Identify and Remove the Old Battery:
Locate the old battery inside the compartment. It will typically be a small, round, silver-colored battery. Carefully lift the battery out of the compartment using a small pair of tweezers or your fingers.
| Battery Warning | Recommended Handling |
|---|---|
| Avoid touching the terminals of the battery with your bare hands. | Use tweezers or wear gloves to handle the battery. |
| Do not bend or puncture the battery. | Dispose of old batteries safely and properly. |
| Keep batteries away from children and pets. |
Inserting the New Battery
Now that you have removed the old battery, it’s time to insert the new one. Here are the steps to follow:
- Locate the positive (+) and negative (-) terminals on the new battery.
- Align the positive terminal of the battery with the positive terminal in the battery compartment.
- Align the negative terminal of the battery with the negative terminal in the battery compartment.
- Firmly press down on the battery until it’s fully seated in the compartment.
- Replace the battery cover by aligning it with the key fob and snapping it back into place.
Additional Tips for Inserting the New Battery
In addition to the steps above, here are some additional tips for inserting the new battery:
- Use a new battery of the correct type and size.
- Ensure that the battery is inserted correctly with the positive and negative terminals aligned properly.
- Handle the battery with care, avoiding touching the terminals directly.
- If the battery is loose in the compartment, use a small piece of tape to secure it in place.
- If you’re having trouble inserting the battery, check the battery compartment for any obstructions or debris.
| Type of Key Fob | Battery |
|---|---|
| Keyless Remote | CR2025 |
| Flip Key with Remote | CR2032 |
| Transmitter Key | CR1632 |
Closing the Battery Compartment
After inserting the new battery, it’s time to securely close the compartment. Here’s a step-by-step guide:
1. Position the Lid
Align the lid with the groove on the key fob. Make sure it’s facing the correct direction.
2. Press the Lid Down
Gently press down on the lid until it snaps into place. Avoid using excessive force.
3. Ensure Secure Fit
Check if the lid is firmly seated and there are no gaps or rattles. If necessary, press down again until it’s snug.
4. Check the Button
Press the key fob button to test its functionality. If the battery is correctly inserted and the lid is closed properly, the button should respond as usual.
5. Slide Back the Lid
Slide the protective lid back into its original position to cover the battery compartment.
6. Insert the Key
Insert the metal key into the slot and turn it clockwise to secure the lid further.
7. Tighten the Screw (for Some Key Fobs)
If your key fob has a screw that secures the lid, use a small Phillips head screwdriver to tighten it gently. Avoid overtightening, as this can damage the screw or key fob.
| Screwdriver Types | |
|---|---|
| Phillips Head | Used for most key fobs with screws |
| Flat Head | Rarely used, but may be necessary for certain key fob models |
Replacing the Key Blade
If your Chevrolet key fob has a metal key blade, you may need to replace it over time due to wear and tear. Here’s a detailed guide on how to do it:
1. Gather Materials
* New key blade
* Screwdriver
* Hammer (optional)
2. Remove the Key Fob Cover
* Locate the small screw on the back of the key fob and remove it using the screwdriver.
* Gently pry open the key fob cover with your fingers or a flathead screwdriver.
3. Remove the Old Key Blade
* Carefully remove the old key blade from the key fob by pressing on the small release button located on the side.
4. Insert the New Key Blade
* Align the new key blade with the release button and gently push it into place. Make sure it fits snugly.
5. Reassemble the Key Fob
* Place the key fob cover back onto the base and press it down firmly until it snaps into place.
* Tighten the screw on the back of the key fob to secure the cover.
6. Test the Key Blade
* Insert the key blade into the door lock or ignition and turn it to check if it works correctly.
7. Optional: Cut the Key Blade (if necessary)
* If the new key blade is uncut, you will need to take it to a locksmith or hardware store to have it cut to match your Chevrolet’s ignition.
8. Troubleshooting
* Key fob cover won’t open: Apply gentle pressure while using the screwdriver or other tool to pry it open.
* New key blade doesn’t fit: Ensure that you have the correct key blade for your Chevrolet model and year.
* Key blade is loose: If the new key blade fits but is loose, you may need to use a hammer to gently tap the release button on the side to secure it better.
How to Change Battery in Chevrolet Key Fob
1. Locate the small release button on the back of the key fob.
2. Press the release button and pull the key fob apart.
3. Remove the old battery and dispose of it properly.
4. Insert the new battery into the key fob, making sure the positive and negative terminals are aligned correctly.
5. Replace the back cover of the key fob.
6. Test the key fob to make sure it works properly.
7. If the key fob does not work, check the battery terminals to make sure they are clean and properly connected.
8. If the key fob still does not work, you may need to replace the key fob battery.
9. Most Chevrolet key fobs use a CR2032 coin battery.
10.
Tips for Extending Key Fob Battery Life
10.1. Avoid exposing the key fob to extreme temperatures.
10.2. Do not store the key fob in direct sunlight.
10.3. Keep the key fob away from water.
10.4. Do not press the buttons on the key fob unnecessarily.
10.5. If you are not using the key fob, remove the battery to prevent it from draining.
10.6. Have the key fob battery replaced every year or two, even if it is still working.
10.7. Replacing the key fob battery is a simple and inexpensive task that can be done in a few minutes.
10.8. By following these tips, you can extend the life of your Chevrolet key fob battery.
How To Change Battery In Chevrolet Key Fob
Locate the key fob’s battery compartment. It is usually located on the back of the fob, and it may be covered by a small door or flap. Slide open the door or flap to access the battery compartment.
Remove the old battery from the compartment. Be careful not to touch the battery terminals with your fingers. If the battery is stuck, you can use a small screwdriver or other pointed object to gently pry it out.
Insert the new battery into the compartment. Make sure that the positive (+) terminal of the battery is facing the correct way. The positive terminal is usually marked with a “+” sign or a raised edge.
Close the battery compartment door or flap. Test the key fob to make sure that it is working properly.
People Also Ask About How To Change Battery In Chevrolet Key Fob
How long does a Chevrolet key fob battery last?
About three to six months
The battery in a Chevrolet key fob typically lasts about three to six months. However, the battery life can vary depending on how often you use the key fob. If you use the key fob frequently, the battery may need to be replaced more often.
What type of battery does a Chevrolet key fob use?
CR2032 coin cell battery
Chevrolet key fobs use a CR2032 coin cell battery. This is a small, round battery that is commonly used in watches and other electronic devices.
How do I know when the battery in my Chevrolet key fob needs to be replaced?
The key fob will not work properly
If the battery in your Chevrolet key fob is low, the key fob may not work properly. The key fob may have a weak signal, or it may not be able to unlock or lock the car. If you are having trouble with your key fob, you may need to replace the battery.
