2001 Ford Ranger Charge Curcuit Failed Had Left Lights On Night Dead Battery

2001 FORD RANGER
16,500 MILES
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Charge curcuit failed. I had left lights on all night and dead battery in morning. After charging battery, truck starts, but battery warning light is on. After diagnos I replaced atlernator & battery but did not resolve the no charge.
Nov 5, 2012 at 9:09 PM
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SATURNTECH9
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So at idle what is the battery voltage reading at the battery?
Nov 5, 2012 at 9:14 PM
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SATURNTECH9
  • CAR REPAIR CONTRIBUTOR
  • 30,869 POSTS
Also did you ever have the old alternator you changed bench tested to see if its bad?
Nov 5, 2012 at 9:15 PM
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