2007 Pontiac Grand Prix possessed?

2007 PONTIAC GRAND PRIX
115,000 MILES • 3.8L • V6 • FWD • AUTOMATIC
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BSAGANES
  • MEMBER
  • 1 POST
Casually driving down the road and the horn blows, door locks going crazy, trunk pops, wipers going and spraying fluid, and car shuts off (losing all power) and restarts on its own. I have checked the charging system, ran diagnostics (no codes came up), and went over the electrical system looking for shorts and making sure everything is grounded. Can't figure it out. Please help!!!
Sep 10, 2014 at 3:52 PM
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CJ MEDEVAC II
  • MEMBER
  • 222 POSTS
MAYBE TRY TAKING THE NEGATIVE SIDE OF THE BATTERY LOOSE FOR MAYBE 10 MINUTES THEN RECONNECT IT

HAVE YOU RECENTLY HAD A LOW BATTERY THEN HAD TO JUMP IT?

THE MEDIC
Sep 10, 2014 at 4:45 PM
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
It starts by itself? You don't have to turn the key?
Sep 10, 2014 at 5:23 PM
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