I can figure out whats going on with my truck.

I have checked the fuses and that's about it.
I don't have access to a multimeter let alone I don't know how to read/use one. im more wrench handy than electrical.

Problem(s)

My abs light doesn't come on even during the test light function.
abs doesn't work. I found that out this past winter but I drove a 96 neon with out abs all winter so it wasn't a big deal.

I have tried jumping the terminals on the datalink connector to see if I could get anything to flash/illuminate I still got nothing.

And recently my speedometer has been erratic/not working.

I have checked connections and everything seems to be working...

If you need any information about my truck please ask, I am using my phone as my speedometer at this current time.