Signal light issue

Asked by Jul 05, 2015 at 12:40 PM about the 2000 Ford F-250 Super Duty XLT 4WD LB

Question type: Maintenance & Repair

I have A Ford F-250 super duty. When I turn on the left signal light, both rear signals
flash. We have put in new bulbs in the back, checked ground wires, installed a new
flasher. All other exterior lights, e.g., parking and brake work fine. Right hand flasher also
works fine. Any ideas?

2 Answers

68,895

Sounds like there is a crossed wire in rear of truck,if your truck has a pig tail for trailer pulling check it,and wires coming off of it.

19,990

Check wires going into light socket . My brother had this problem and the wires going into light socket was corroded cleaned and they started working.

Your Answer

Ford F-250 Super Duty Experts

  • #1
    Tracy Hooks
    Reputation
    880
  • #2
    Tom Demyan
    Reputation
    680
  • #3
    kbro
    Reputation
    670
View All

Related Models For Sale

Used Ford F-350 Super Duty
343 Great Deals out of 25,132 listings starting at $2,488
Used Ford F-150
2,565 Great Deals out of 195,336 listings starting at $1,300
Used Chevrolet Silverado 2500HD
331 Great Deals out of 30,019 listings starting at $3,500
Used Dodge Ram 2500
173 Great Deals out of 5,016 listings starting at $2,200
Used GMC Sierra 2500HD
98 Great Deals out of 13,844 listings starting at $2,999
Used Ford F-250
470 listings starting at $2,550
Used Chevrolet Silverado 1500
2,258 Great Deals out of 168,223 listings starting at $1,000
Used GMC Sierra 1500
996 Great Deals out of 66,239 listings starting at $2,495
Used Toyota Tundra
456 Great Deals out of 33,417 listings starting at $2,000
Used Dodge Ram 3500
80 Great Deals out of 2,207 listings starting at $5,750
Used Dodge Ram 1500
357 Great Deals out of 10,821 listings starting at $1,500
Used Ford F-450 Super Duty
45 Great Deals out of 2,536 listings starting at $8,950

Used Cars For Sale

2017 Ford F-250 Super Duty For Sale
12 Great Deals out of 29,611 listings starting at $20,681
2016 Ford F-250 Super Duty For Sale
35 Great Deals out of 2,055 listings starting at $21,967
2015 Ford F-250 Super Duty For Sale
15 Great Deals out of 2,117 listings starting at $12,995
2014 Ford F-250 Super Duty For Sale
12 Great Deals out of 925 listings starting at $12,450
2013 Ford F-250 Super Duty For Sale
19 Great Deals out of 859 listings starting at $9,958

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.