Forum Discussion
JaxDad
Nov 14, 2021Explorer III
The Ford chassis has a quirk to it, the lights that would be the marker lights on the dually fenders is tied to the trailer wiring which is what was used for the coach lights on a C class. The reason they do this is so the driver can tell by looking in the mirror that the trailer (which might be narrower than the duals) is dark.
You have either a funky ground, most likely because LED’s draw very little power, or a sketchy fuse for that circuit, or both.
You have either a funky ground, most likely because LED’s draw very little power, or a sketchy fuse for that circuit, or both.
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