I had been struggling to get my audiovox cruise working. It would usually work the first 5 miles and then keep kicking off. I tried different vacuum things, checked voltage at the brake switch and so forth. I had been busy doing the brakes, bearings, tires and such so did not get back to it for a while. Tried it again the other day while on a ride and it WORKED! That is until I tried to stop! Would not kick off with the brakes.
Checked my brake lights and I had none. Wire loose on front brake switch and the back one had turned in so far it wasnt coming on.Fixed those and now cruise STOPPED working. I took the rear brake switch apart and all seemed okay. Tested it and it works fine but if I have it adjusted correctly the cruise will not work. Adjust all the way dont so it cant engage and cruise works. Must be the switch but I don't see how.
LOng story short,cruise works with rear brake switch out of the loop.
By the way, absolutely love electric cruise. I get way lees nervous when I meet a patrolman now!