Thread: Truck to 5er DC
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Old 05-18-2020, 08:30 AM   #5
friz
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Join Date: Oct 2018
Location: Florida
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The truck is a 2004 Ford F-250 diesel. I will have a look under the hood for the fuse box. Thanks, guys, getting closer!
Okay, looked at the Owner's Guide for my truck. Fuse/Relay position 115 (if there), 20 amp fuse for "Trailer Tow Battery Charge". Only fuse panel/box mentioned is in the cab.
If it is hot when the ignition key is on or engine running, I suspect (hope) there is a terminated wire in the bumper area not connected.
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