My Truck's Broked Again.

what yr t2

 

Have you traced the wires forward from the light's at the rear?
Are all the connections tight, and waterproof?
How's the battery connections?
Are the ground connections good and tight?

Please don't be offended, I'm just throwing stuff at your wall to see what sticks. I would hate to see ya'll spend days not making money when it might be something simple.

 

could be a lose nut between the seat and wheel

 

brake light switch located around the steering colum or behind parking brake push buttons

 

An excellent post full of useful advice.....

 

I had an ol groendyke freightliner that the brake lights didnt work b/c the turn signal switch was fubar'ed. just something else to throw at the wall and see if it sticks.

 

Need to find brake lite switch and see if power going in and out of switch?

 

I had the same problem with my 98 FLD 120 No lights in back of tractor. Replaced signal switch and lights came on.

 

Check your brake pressure switch. On my DD There's a brake pressure switch in my air manfold next to my leg. When you press on the brake pedal It closes the circute and lites the brake lites. Or start back tracing your brake circute to see if theres a short. I don't truck dealers.The last time I let touch my Dodge ram she started to run like crap. Then I found someone clipped to spring In my VFO. Repalce and ran great. Dealer wanted $3,000 for a new VP7100