veh. came in not running checked codes with nexiq..pro link plus only have heavy duty standard.....have the macll for it ordered. the codes sid 4 fmi11 pid 110 fmi3 pid91 fmi4

i looked at data... it had 20-30 volts?? flash code are2-1.2-3.5-6.7-6. 1-7. 1-1.5... Login to read more.