2002 Dodge Caravan radio

Tiny
SUPERSONIC
  • MEMBER
  • 2002 DODGE CARAVAN
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 245,000 MILES
The radio quit working, and if I disconnect and then reconnect the neg. Cable on the battery it sparks, which iit shouldn't. But then after doing that the radio will work again for maybe 2 or 3 times after starting it and shuting it off. So i'am stumped, but I think it is a broken wire, bad ground but there is a short somewhere because it will kill the battery just sitting there when it is off. I hope you can help anything will help. Thank-you
Thursday, July 22nd, 2010 AT 8:28 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
A slight spark is normal because you are powering the computer. However, there shouldn't be enough draw to kill the battery. I need you to complete a draw test. When doing it, remove one fuse at a time until the draw stops. Then we will know what circuit is the problem.

Here are the directions.

https://www.2carpros.com/first_things/why_is_my_car_battery_dead_over_night.htm

Let me know what you find.

Joe
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Thursday, July 22nd, 2010 AT 11:05 PM

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