It is definitely one of the trailer wiring connections. It was old and cracked and upon checking across for continuity, one of the four pairs was bad. I tried to connect all of the three wire connections separately. This proved to be a newbie mistake as suddenly many different problems sprang up. License plate lights blinking instead of turn signals. Blowing the number one fuse for stop lamps, etc. I ended up tearing out the added wiring by the previous owner. I then tried cutting out the trailer wiring altogether, still having problems. So, I would like to check for a ground short, but I'd like to have the block diagram.
Sunday, March 10th, 2019 AT 8:05 AM
