Why does my car keep saying key fob battery low?
What the key fob battery low warning light means. When the key is in use, the computer monitors the output voltage of the fob’s battery. Once the voltage gets to a certain point, the warning light will illuminate on the dash to let you know to replace the batteries. Make sure that you use the correct type of battery.
What does remote battery discharge warning mean?
This is to alert you that your battery is getting low and the vehicle needs time to charge it before you shut the engine down again. This causes the battery to discharge to a point where its current charge start is below the required minimum as sensed by the engine computer.
Why does my key fob drain battery?
He says the first thing you should do is check the battery. “It (key fob) does continually sends a signal, so it is draining the battery in the key fob and its cause an excessive drainage on the automobile’s battery because a computer is recognizing that signal saying I’m ready to start,” explained Freeman.
How do you fix a battery discharge warning?
To clear the battery getting discharged warning, start the engine to allow the alternator to recharge the battery. If you keep the ignition on, the battery will discharge to the point that you will not start the car and may need a jump start.
What does the key fob battery low warning light mean?
If you have multiple key fobs, it’s a good idea to replace all of the batteries at the same time as they tend to run out at the same time. Keep in mind, some vehicles may require a reset procedure before the low battery key fob light will turn off.
Where can I get a new battery for my key fob?
Get the battery replacement you need to power up your key fob or keyless entry remote. Visit your local store, and we’ll install it for you, while you wait. No appointment is necessary.
What happens if your key fob battery goes dead?
If your key fob battery went completely dead, you wouldn’t be able to start the car and could end up stranded somewhere. To prevent this from happening, there is a warning light on the dashboard that indicates when the battery should be replaced in the fob. What the key fob battery low warning light means
What happens when I Reset my key fob?
The key fob will need to be reprogrammed to the vehicle as when the battery was replaced in the key fob, the key was reset. This is why nothing is working with the key fob.