If you’re having trouble with the key fob in your Chevy Malibu, there are some things that you can do to fix it. First, you should try to replace the battery. After that, you can clean up the posts and terminals that are connected to the key. Also, you can program the key fob to your car.
Remove the battery
The Chevy Malibu has an on-board diagnostics system that is designed to help with detecting and diagnosing issues with your vehicle. Specifically, it is used for diagnosing problems with the remote keyless entry system.
Your Malibu remote key may not work if the battery is defective or worn. You can have a replacement installed. Before installing your new battery, make sure the contacts are clean and corrosion-free. It is also important to clean the posts.
If your key is not working, first shut down all the doors and turn off all other accessories. Then, place your key in the power or lock position and press the unlock and lock buttons. Once it is in this position, it should respond.
If your key has stopped working after replacing the battery, it is possible that the terminals were loose. However, the key should still work if you follow a few simple steps.
First, you’ll need to remove the old battery. This can be done using a flat head screwdriver. To access the battery, the clamp holding it in place should be unscrewed. Next, you’ll need to gently pull the negative cable off.
Program the transmitter
You may find yourself in a situation where your Chevy Malibu key fob is not working. This is probably due to a dead coin battery, a defective internal chip, or poor battery contact.
A dead coin battery is a cheap and easy fix. Generally, you can replace the old battery with a new one in a few minutes. To determine whether the problem is a dead coin battery, you should perform a test.
If the remote does not work, you can check the battery contacts to make sure they are clean and corrosion free. The contacts should not move when shaken.
You can also get a second key fob. Use the second key to lock and unlock your vehicle. This will rule out problems with your car alarm or the vehicle itself.
You can program your Chevy Malibu key fob by following a few simple steps. It takes approximately 30 minutes to complete.
First, you will need to remove the transmitter from the front cup holder. Then, insert your key into the ignition. After about a second, you should hear a chiming noise.
Clean the terminals and posts
When it comes to cleaning the terminals and posts before replacing a battery in your 2018 Chevy Malibu, there’s no doubt that the correct procedure is a good idea. The key is to be careful. You don’t want to accidentally knock off any pins.
In general, the right tool for the job will be a quality wire-brush type. This will allow you to get into the little crevices that might be hard to reach otherwise.
You might also want to use a battery cleaning spray to remove corrosion from the positive battery cable. Make sure to follow the manufacturer’s directions for this procedure.
The same is true of the negative battery cable. This is also a good time to clean the battery tray. By using a wire brush, you’ll be able to sweep away fine dust and dirt.
If you’re a real do-it-yourselfer, you might even be able to clean the circuit board. To do so, you’ll need to remove the master switch from the driver side panel. It can be done by removing four screws.
Tell if your chevy key fob programming is successful
If you have a Chevy key fob, you’re probably wondering how to tell if you’ve successfully programmed it. Programming is a simple process, but it can be difficult if you’re not familiar with it. Luckily, Chevy experts can help you out.
When you program a key fob, you’ll need to follow a few steps. First, you’ll need to turn your key to “On” position. You’ll also need to hold the unlock and lock buttons on your key for about 10 seconds.
Once you’ve done these two steps, you can continue with the next step. Next, you’ll need to unlock the driver’s door. This will start the programming sequence. After a few seconds, you’ll hear a beep. The beep will indicate that the programming is successful.
Now, you need to turn on your radio. Your interior lights should be on and the signal should be visible. At this point, you should be ready to program the key.