Electronic Problems

FORD MUSTANG
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JDD555
  • MEMBER
  • 2 POSTS
my car is a 1999 mustang
3.6 liter

my wipers and stereo wont work when the key is on power but will work when its on aux power..my car was used to boost a semi. after that my whole electrical system is not working correctly.my door locks dontlock my power windows dont roll down .
Apr 17, 2007 at 10:52 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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BESTBET777
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 89 POSTS
If you used your batttery tto boost a battery of much more thhan 100 amps/standard car batttery, you probably damaged your batttery andn possibly otther electronics. Start by getting your battery tested at a parts store, then plug in a test computer.



[quote:7e00e80340="Jdd555"]my car is a 1999 mustang
3.6 liter

my wipers and stereo wont work when the key is on power but will work when its on aux power..my car was used to boost a semi. after that my whole electrical system is not working correctly.my door locks dontlock my power windows dont roll down .[/quote:7e00e80340]
Apr 18, 2007 at 2:50 AM
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JDD555
  • MEMBER
  • 2 POSTS
I bought a brand-new battery already. didnt fix it.
Apr 18, 2007 at 11:31 AM
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BESTBET777
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 89 POSTS
You need to test the who0le system and fix everytthing at the same time, you can't do it piece meal, your new battery is probably being ruined as we speak.
Apr 18, 2007 at 1:04 PM