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brake control
in a ford econoline e250, i have hooked brake control up under the dash plug-in, now under the hood i see a four prong harness where one of the wires i blue and one is white red that is 12v contant and the other 2 i am not sure, but they are heavy gauge wires. I aume thee are where i would plug into and run to the back of the van...but i get no signal from that blue wire when i hit the plunger on my brake control. but i do get signal in the van on that blue wire...can anyone help me with why????? am i mising something all fuse and relays seem to be in place.
thanks
-C
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Linear Mode
