Battery light

Asked by Feb 15, 2017 at 12:09 PM about the 2007 Ford Focus

Question type: Maintenance & Repair

I have a 2007 Ford focus after about 30
seconds of engine running my battery light
comes on .I have changed the alternator the
serpentine belt and the batt.

2 Answers

110,775

Sounds as if you have a bad ground, check all the grounds on the car, I think there is a total of four on your car, clean with a wire brush

102,065

This vehicles charging system is computer controlled, so if there is a glitch in the programming it could be shutting off the alternator, a good scanner will have a live data test mode then you can actually see what the computer is doing.

2 of 2 people found this helpful.

Your Answer

Ford Focus Experts

  • #1
    Tom Demyan
    Reputation
    1,420
  • #2
    dandyoun
    Reputation
    1,210
  • #3
    Su'ad Barakat
    Reputation
    970
View All

Related Models For Sale

Used Ford Fusion
181 Great Deals out of 2,050 listings starting at $995
Used Honda Civic
312 Great Deals out of 3,193 listings starting at $995
Used Ford Fiesta
42 Great Deals out of 700 listings starting at $2,995
Used Ford Mustang
8 Great Deals out of 1,019 listings starting at $4,500
Used Toyota Corolla
269 Great Deals out of 3,958 listings starting at $995
Used Honda Accord
81 Great Deals out of 948 listings starting at $1,411
Used Mazda MAZDA3
167 Great Deals out of 2,755 listings starting at $995
Used Ford Escape
213 Great Deals out of 5,453 listings starting at $1,350
Used Hyundai Elantra
201 Great Deals out of 3,457 listings starting at $2,650
Used Toyota Camry
87 Great Deals out of 2,229 listings starting at $1,781
Used Ford F-150
530 Great Deals out of 10,072 listings starting at $1,800
Used Nissan Altima
82 Great Deals out of 1,398 listings starting at $1,785
Used Volkswagen GTI
29 Great Deals out of 184 listings starting at $3,995

Used Cars For Sale

2017 Ford Focus For Sale
760 listings starting at $16,995
2016 Ford Focus For Sale
11 Great Deals out of 191 listings starting at $13,495
2015 Ford Focus For Sale
3 Great Deals out of 230 listings starting at $10,750
2014 Ford Focus For Sale
20 Great Deals out of 392 listings starting at $7,495
2013 Ford Focus For Sale
15 Great Deals out of 362 listings starting at $6,000

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.