So I got the lights fixed but now my abs light, parking brake, and Electronic Stability Control Active Warning Light are on and service advance Trac warnings are on. I checked and everything is good. I says to check wheel speed sensors, I have gotten the different answers on how many and where they are at.

 

There is one on each wheel.
Forscan can read the codes to help you out.
Have you done anything that might have pulled a wire on the back side of a wheel?
The wheel speed sensor has two wires.

 

I have tried Forscan does the same as OBD, i have not done anything around wheel area, so only 2 sensors not one on rear differential

 

I believe it's 4 sensors so the ABS module knows what's going on.
Not all code readers can read the ABS modules.
Forscan is able to read the dtcs and also communication errors.
I'm not saying it is a sensor, but you need to rule it out.

 

Hit your hazard button and make sure are your lights are working properly, including the third brake light on top of the cab.