u/Antricluc

2014 international navistar gives electrical fault code and speedometer goes all the way around. I bout new batteries thinking it was the issue but still having electrical issues. 10 fault codes a couple I know about dpf sensors. But others are electric issue .

Spn 520699 fmi5

Spn 520759 fmi5

Spn 2819 fmi6

Just some new codes. Transmission temp gauge doesn't work and when the bus was running the transmission stayed in 1st and the shift icon wasn't appearing so I had to feel it go into drive