trailer turn signal and brake lights don't work
#1
trailer turn signal and brake lights don't work
My trailer turn signal and brake lights stopped working. no current to the plug at the trailer hitch for the turn signals or brake lights. I went thru the manual and checked all the fuses that related to the trailer lights and replaced them eventhough they looked good. My next step was to replace the Multi Function Switch (MFS) but I don't want to tear it apart unless I absolutely need to. I read a post where an individual solved the problem by locating a fuse not listed in the owners manual, unfortunately, I can't email the individual for more details because I'm new to the site. Anyone have any ideas?
smathewson
smathewson
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#8
Originally Posted by smathewson
I checked the fuses under the hood that were related to the trailer, per the owners manual and replaced them.
Normally if my lights don't work, it's because I've blown a 10 amp fuse under the hood. It's close to the front of the box.
Mike
#9
Thanks for the advice. You were right "BLK94F150" and "87 XLT", I found a little 2 fuse box with a 20 amp fuse blown. My owners manual had it shown in a different spot and my Haynes manual was worthless. Lights are now working. I can now continue on my quest to trailer my 67 mustang conv. to the paint shop.
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