if the battery gets weak and useless, then you have to replace it...
form_title=Replace The Battery in Your Car form_header=Prevent a situation where the car won't start by routinely replacing the battery. When did you last replace your car battery?=_ What type of installation do you want?= () Self () Professional
No, replace the battery.
There is a crack in the battery case. Replace the battery.
replace it just like any car battery
Then replace it.
If the battery is defective there's no way to fix the battery must just replace the battery.
im guessing that your talking about the alarm/keyless remote. You will find that you have to get closer and closer to the car to be able to unlock it. You should replace the battery when you have to be within about 10ft from the car.
Ehow.com has an article on how to replace a car battery. There are also several videos on YouTube that you can find on how to replace a car battery if you are so determined to do it yourself. I would suggest have someone with experience put one in.
When the old ones fail.
Yes, you can do this.
When the battery does not start your car as it normally has, or the battery runs down overnight. If you suspect it is bad then have it checked at an auto parts store.
when cranking the engine the battery voltage should not fall below 9.6volts if so replace battery