change alternator and chage battrey up but the battery light want go out.


Asked by Dec 30, 2013 at 11:44 AM about the 2003 Ford F-150 XLT Crew Cab SB

Question type: Maintenance & Repair

2 Answers


Check the voltage output of the alternator. I believe it should be 14 volts, but not sure. Check on internet for correct voltage output of alternator then check. If lower than specified, the alternator is bad,


Also, make sure all your ground wire connections are good and clean.

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