No power to one side of brake switch? I agree with Tiny amd Casey. Just to repeat the obvious: trace backwards from switch, using Tiny's schematic, to find where hot first appears. You just need a circuit tester. (sharp tipped prong with a bulb and clip sold in many stores) you probably have one. Quickest way: Run a fused/unfused test wire from battery to switch and depress brakes. That will make you feel good and confirm that it's just lack of juice.


Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn