NEED QUICK HELP - NO TRAILER BRAKES.
Was hooking up this morning to go camping and no trailer brakes.. Controller give Warning - Short to Battery - NO BRAKES. Looked over everything, can't find a problem anywhere. Any suggesting is app...
Forum Discussion
Controller is a Tekonsha P3. I connected my battery charger to test batteries and both show open cell. These batteries are dated 10/14 and have water showing. Could both go bad and same time?
