Questions & Answers for: Hyundai battery keeps going dead

Question about Hyundai

2 Answers

Pull the radio fuse (15a) for a week & see if that fixes or at least identifies the issue. I keep my radio fuse out all winter or the battery is dead within a week because its only driven once a week

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Question about Motor 2002 Sonata

1 Answer

...battery keep going dead wireless remote wont work Sounds like you have a shorted wire causing a drain. I recommend disconnecting the alarm all together which should stop the short so battery can ...

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the spark plugs going without the battery's help. Basically, the battery's job is to start the engine only and the alternator's job is to keep the battery charged and supply energy for the car's needs

Question about 2000 Accent

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...keeps going dead, purchase a new battery yesterday the brake light and battery light is on will thuis cause car to go dead YES! You have described a "NO CHARGING SYSTEM VOLTAGE' condition. You should ...

...battery went dead keeps turning over with a jump still wont start.. If the car doesn't start with a jump you might have a bad alternator.  The alternator supplies voltage to the car once the ...

battery was going dead. I am afraid to replace the battery if the cd changer will just keep draining it. With the low current draw that a cd unit uses It would take some hours to affect a good battery

battery keeps going dead overnight. I've already changed the alternator which tested to be bad and still having the same problem if you installed a new battery as well as a new alternator, it should ...

battery in 08 dodge charger keeps going dead. I had the alternator checked and was bad so I replaced it and car is still doing the same thing your alternator is shot, use a multimeter to check the ...

...battery keeps dying. I got a new one yesterday and had it fully charged and this morning my car was completly dead. I'm not sure what is it that is draining my battery. I just had my alternator ...

Question about 2011 Tucson

1 Answer

battery keeps going dead There is a charging design defect on Hyundai vehicles. Replace the alternator immediately as this defect may occur below 30,000 km of travel. Avoid using the USB charger while

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