Welcome Visitor! Please take a few seconds and Register
for our forum. Even if you don't want to post, you can still 'Like' and react to posts.
![]()
I hooked to a ground, but nothing.....
are they on the truck or a trailer???
if its on the truck then you will need a eletronic flasher or soder in a resistor in to the wireing to the turn signal, they should still flash but be fast the fact LED hardly draw any juice makes the flasher "think" you have a lamp out and cause the rapid flash
if its on the trailer and your truck has amber turn signals in the back than its your trailer light converter
The last time I had a bulb on my '85 out my the other light and indicator where on constant until the switch canceled.