Lights

[kr155]

I’m having trouble with my lights. The dome light,gauge cluster lights and one marker light works. I have power to the headlights and cab lights but no light. I’ve tried aftermarket led and original lights and still nothing.

 

[Edelbrock]

Bad ground? Double check you grounds between the body/frame/engine/ battery.

 

[Scott91370]

I like the ground idea - it happens A LOT.

How are you measuring voltage at the headlights and how many volts do you have?

 

[Grit dog]

No LEDs until you figure out the problem, which sounds like ground(s).
Do a little readin on here. This subject is discussed regularly. You’ll learn where all the grounds are to check/clean up. That’s where I’d start.