Jump to content
  • GUESTS

    If You  want access  to member only forums on FM, You will need to Sign-in or  Sign-Up now .

    This box will disappear once you are signed in as a member.

  • 0

Trailer lights pt.2


MJBo

Question

I have an '02 F-150 and the running lights to the trailer are out. Blinkers and hazards in the trailer work fine and and all lights in the truck are fine. I replaced the trailer harness because I figured it was a corrosion issue but it didn't help. Anyone else had this problem? Do the running lights to the trailer have their own fuse? I know the problem is in the truck because I've hooked up multiple trailers. Thanks.

Link to comment
Share on other sites

6 answers to this question

Recommended Posts

  • 0

There is a fuse for running lights. It's under the hood in my 97 f150. Fuse 34 I beleive. Check your manual.

Link to comment
Share on other sites

  • 0

I assume the running lights on the F150 work ok and the trailer works ok connected to another truck. If you replaced the connector on your F150, then the problem is between the connector and where the wire for the running lights connects in the truck. Use a meter (cheep $10 works fine) and check the harness and follow back to where you lose the voltage.

Link to comment
Share on other sites

  • 0

yep, i would for sure check your fuses. pull out the manual. See what is for what. I have a 2002 Ford F-150. I just had to replace my left brake and left blinker fuse... WEIRD!! crazy.gif

Link to comment
Share on other sites

  • 0

I beleive the trailer hookup is fused seperate from the truck, the fuses are uder the hood for the trailer connector in that little black box on the left front fender, the pickup lites are fused inside the truck under the dash, I was told it is done this way so all the lites don;t go out.

Link to comment
Share on other sites

Guest
This topic is now closed to further replies.


×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use and Privacy Policy. We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.