2006 gmc 2500 - $2,500

2006 gmc 2500 had with boss plow and wiring attached.
170k miles was driving and lost all electrical.
Bought a different truck.
Engine trans everything worked great it’s something electrical I’m leaning towards computer but don’t know.
Any questions 248 four 67-00two three.
Can help push on trailer have a tractor on site