I don't think I understand. The output of the controller either auto or manual (slider) should go to the eclectic brakes (blue wire) not the brake sw.
What Brake controller are you using?
04 Horizon QD, 12 Ford Flex, Excalibar, Brake-Pro, ,, Winter Texan, RVin! since 1974
Norm, Donna & Tinker Kat 74 MGB-GT, 75 MGB, 01 Z3
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