If your key fob is not working in your 2018 Chevy Equinox, there are several things you should know. Some of the problems that can cause the key fob to not work include poor weather conditions, objects in the vicinity, or a transmitter that is in the same frequency band. You may also need to replace the battery, or diagnose a fault.
Water exposure can damage key fob electronics
If you drive a Chevy Equinox, you probably know how important it is to keep your key fob dry. This is because key fobs can get soaked with water, which can damage the chip. But don’t worry, it is possible to save your key fob. You’ll just have to follow some steps.
First, you need to drain the water from your key. Then, you can buff it dry. Or you can use a heat gun to remove the moisture.
Next, you can open up the key. Usually, you can do this with a flat screwdriver. Alternatively, you can use a fine screwdriver. Once the key is opened up, you can then see the circuit board.
If the circuit board is damaged, you can replace it. However, you should test it out on the car before you do this. In some cases, it might even need a new battery.
Another thing to keep in mind is that water exposure can also cause corrosion. So, you should be careful if you plan to do any kind of outdoor activities.
Fault diagnosis
When you own a Chevy Equinox, you may not be sure what the check engine light means. It does not tell you what the problem is, but it is a warning that something isn’t right with your vehicle. Fortunately, there are ways to diagnose and fix this common vehicle malfunction.
First, you should test your key fob. If the keys are working properly, you can lock and unlock your doors, but you may not be able to start your engine. This can be a symptom of a battery issue or a keyless entry system issue.
Next, you should inspect the door locks. Some models have a power lock switch that can narrow down the problem to the key fob. The key fob will need to be tested to see if the battery is working. You can purchase replacement key fob batteries at your local auto parts store.
Keyless entry systems are complex, and troubleshooting may require a visit to the dealership. If the problem is due to a broken or faulty circuit board, the dealer may have to replace it.
Replace the battery
If your key fob on your 2018 Chevy Equinox is not working properly, it is a good idea to replace the battery. This will ensure you can get your vehicle started and drive it safely.
When it comes to replacing the key fob battery, there are a number of factors to consider. The length of the battery’s life depends on the climate and driving habits. Also, the type of battery should be considered. For instance, a high performance or intelligent battery will be capable of higher voltage. Lastly, corrosion can cause the battery to fail.
The key fob for the Chevy Equinox is a CR-2032 type. Generally, they are sold as part of the package with the key. However, they can also be purchased separately.
To remove the old battery, you need a small flat head screwdriver. Use this tool to loosen the black negative cable, and then carefully remove the battery.
To replace the key fob battery, you will need to remove the old one. You can do this by opening the case from the front and back. Once the old one is removed, you can use a plastic pry bar to pull the front and rear halves apart.