my battery light stays on.all charging and battery voltages are good.all fuses are good,the mega fuse is good..

Asked by Vectra_3194 Feb 27, 2017 at 12:06 AM about the 2007 Ford Taurus SE

Question type: Maintenance & Repair

3 Answers
220,925

Rowefast answered 7 years ago

The light still is indicating a problem with either the battery or the alternator. Make sure the battery is checked to make sure it is good. If you have a digital multi meter, a full battery charge would be 12.7 DCV. The alternator when the vehicle is running should be putting out anywhere from 13.8 to no more than 14.7 DCV. If it is then the alternator is over charging and the problem would lie with the voltage regulator.

10 people found this helpful.
Mark helpful
140

Tlluberes answered 5 years ago

The big problem solved: The Alternator Connector eventually roasts and lands the wires. Disconnect and replace with a new one. The Duralast part number is 244. I replaced 2 Alternators and 1 Battery with no result. I finally found this. possibly all the Alternafores were fine

12 people found this helpful.
Mark helpful

Your Answer:

Related Questions

Taurus

Looking for a Used Taurus in your area?

CarGurus has 82 nationwide Taurus listings starting at $2,499.

Postal Code:

Shortcuts

Search Ford Taurus Questions

CarGurus Experts

  • #1
    Gene Arnett
    Reputation
    3,950
  • #2
    MrBlueOval
    Reputation
    3,680
  • #3
    Lanadella
    Reputation
    3,160
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Ford Explorer
61 Great Deals out of 2,048 listings starting at $6,990
Used Dodge Charger
26 Great Deals out of 904 listings starting at $5,995
Used Ford Fusion
30 Great Deals out of 446 listings starting at $3,900
Used Ford F-150
325 Great Deals out of 13,693 listings starting at $3,800
Used Chevrolet Impala
9 Great Deals out of 130 listings starting at $4,888
Used Ford Mustang
41 Great Deals out of 1,643 listings starting at $7,999
Used Toyota Camry
44 Great Deals out of 1,134 listings starting at $4,795
Used Chrysler 300
29 Great Deals out of 538 listings starting at $6,995
Used Honda Accord
57 Great Deals out of 961 listings starting at $2,995
Used Chevrolet Malibu
59 Great Deals out of 1,067 listings starting at $1,995
Used Dodge Challenger
31 Great Deals out of 781 listings starting at $12,979
Used Honda Civic
192 Great Deals out of 4,047 listings starting at $440
Used Ford Edge
94 Great Deals out of 3,760 listings starting at $3,995
Used Nissan Maxima
12 Great Deals out of 186 listings starting at $4,995
Used Ford Focus
16 Great Deals out of 506 listings starting at $2,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.