Forum Discussion
MEXICOWANDERER
Mar 05, 2018Explorer
Motorhones do not have a house fuse for the running lights
They use a chassis fuse. Find and test every Ford, Chevy, Dodge, chassis fuse.
Clearance and running lights are on the SAME fuse.
So SOME of the lamps working cannot be a fuse issue
Go to the string of lights up close and personal
Start removing lenses and housings from the body
One lamp assembly will contain 2 extra wires.
Do you have power at that lamp
So you have chassis negative at that lamp
They use a chassis fuse. Find and test every Ford, Chevy, Dodge, chassis fuse.
Clearance and running lights are on the SAME fuse.
So SOME of the lamps working cannot be a fuse issue
Go to the string of lights up close and personal
Start removing lenses and housings from the body
One lamp assembly will contain 2 extra wires.
Do you have power at that lamp
So you have chassis negative at that lamp
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