I got 'er fixed. Turns out there was a single filament bulb crammed into one of the brake light sockets. I don't know how the guy got it in there. The pins didn't even line up properly.
Replaced it a dual filament and all the problems vanished.
I feel pretty stupid for not noticing before I...
Hello everyone. I got a new truck a couple weeks ago. I love it so far, but it's got some fun electrical issues I can't seem to pin down. I've fiddled with it for a few days now, but I'm stumped. Any help would be great.
Problems:
With the headlights off the left turn signal blinks on all four...