prodigy P2 brake controller acting funny
Hello All, Installed my Prodigy P2 in my 2005 GMC 2500HD 4x4 ext cab today. Hooked up my brand new car hauler and tried it out. Here's what I found: Set up the Prodigy like it said... 6.0 volts...
Forum Discussion
One of the sockets on the truck or trailer may have a bad ground, causing the taillights to back feed into then brake circuit.
