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  • 2005 - 2014 S-197 Mustang -General/Talk-
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2005 V6 battery going dead

  • Thread starter Thread starter ToddR2
  • Start date Start date Aug 1, 2019
T

ToddR2

New Member
Aug 1, 2019
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1
South Carolina
Aug 1, 2019
#1
  • Aug 1, 2019
  • #1
I have not been able to enjoy my ride, because the goes dead within one day. So, I’m constantly charging the battery. Just replaced the battery, so it’s new. Please help, what is causing the battery to drain so fast?
Thank You, Todd
 

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor
Admin Dude
Jan 4, 1985
42,963
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Box behind Walmart
Aug 1, 2019
#2
  • Aug 1, 2019
  • #2
Replace the alternator.
 

Dino Dino Bambino

15 Year Member
Jun 13, 2007
1,671
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Cyprus
Aug 2, 2019
#3
  • Aug 2, 2019
  • #3
Noobz347 said:
Replace the alternator.
Click to expand...

There may be nothing wrong with the alternator, especially if the battery is just draining overnight without the engine running.
Since the battery is new, I'd say the most likely problem is a parasitic draw, and the most common cause is a faulty factory Shaker system.
Search YouTube for a video on how to check for a parasitic draw. You'll need a digital multimeter so if you don't have one, go buy one. It'll be worth its weight in gold.
 
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