× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Turn Signals and Brake lights
Posted to HD/Fleet Forum on 1/12/2018 1 Reply

I strongly suspect a ground fault. What you describe is typical of the weird stuff that happens. Ground faults at the bulb sockets and ground wires of the fixtures are my favorites.

The fact that you got a change in behavior but not a fix with the jumper wir... Login to read more.

1 Replies Received (View Replies)