Light issues

Asked by Nov 17, 2016 at 06:31 PM about the 2004 Ford F-350 Super Duty Lariat Extended Cab LB 4WD

Question type: Maintenance & Repair

I have a 2004 f350 diesel and my tail lights
go dim and when I turn my signal on both
tail lights and plate lights flash checked
flasher and grounds and replaced mfs
already and it gets worse when I hook my
trailer up help

1 Answer

83,195

Try cleaning the light bulb sockets and contacts. Are you saying this is only a problem when the trailer is hooked up or all the time? You could check the turn signal sending unit. If this is just when the trailer is hooked up then the trailer wiring is messed up.

Your Answer

Ford F-350 Super Duty Experts

  • #1
    Bigbob Reece
    Reputation
    2,840
  • #2
    tikun
    Reputation
    1,510
  • #3
    JoeAndJoe
    Reputation
    1,310
View All

Related Models For Sale

Used Ford F-250 Super Duty
362 Great Deals out of 48,376 listings starting at $1,899
Used Ford F-450 Super Duty
38 Great Deals out of 2,591 listings starting at $4,995
Used Ford F-150
2,924 Great Deals out of 215,433 listings starting at $1,295
Used Dodge Ram 3500
74 Great Deals out of 2,258 listings starting at $5,999
Used Chevrolet Silverado 2500HD
339 Great Deals out of 30,980 listings starting at $2,499
Used Dodge Ram 2500
155 Great Deals out of 5,255 listings starting at $2,500
Used GMC Sierra 2500HD
108 Great Deals out of 14,476 listings starting at $2,799
Used Chevrolet Silverado 1500
2,487 Great Deals out of 177,598 listings starting at $699
Used GMC Sierra 1500
1,161 Great Deals out of 66,211 listings starting at $1,750

Used Cars For Sale

2017 Ford F-350 Super Duty For Sale
20 Great Deals out of 15,660 listings starting at $29,079
2016 Ford F-350 Super Duty For Sale
45 Great Deals out of 1,348 listings starting at $27,990
2015 Ford F-350 Super Duty For Sale
21 Great Deals out of 1,579 listings starting at $15,995
2014 Ford F-350 Super Duty For Sale
17 Great Deals out of 675 listings starting at $13,895
2013 Ford F-350 Super Duty For Sale
8 Great Deals out of 444 listings starting at $8,990

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.