I just updated the lights on my tool trailer from older bulb style to led. My signals & brakes work but my. Driving lights don't at all. I tested the connection to the led and I'm getting power. Ok. Its three wires. White-ground. Red-blink&brake. & black-driving lights. I tested red & black by them selfs straight to the battery and they work but when wired on trailer Im not getting my driving lights. Any help is appreciated. Thanks