Using a 2014 GMC Sierra in dinghy towing
We just purchased a 2014 GMC and are having the tow system installed. We were told by the dealer that the process was identical to our 2011. WRONG. Never had to unhook the negative terminal from th...
Forum Discussion
Use an aux cig lighter with two alligator clips to power the braking system. Just clamp onto the battery when you disconnect the main cable. Of course, you want an inline fuse on that setup for protection.
