Columbia AC problem, make sure you have 3.75 lbs of refrigerant in system,depending on if you have blend air but basically, voltage goes from...
Sounds to me its the circuit for the sending unit, possible shorting out causing the gauge to peg and finally broke into, if I can help let me...
If you have not had your problem fixed yet, I have been trouble shooting electrical problems on Freightliners since 1994, most things take only a...
I had to put a pre cooler hose on a 06 ,379 last week that's the blue formed hose under the turbo. When I filled the. Coolant back up it took...
If you have not had this fixed, I'm sure I can fix it for you. I'm in NC. I worked for FL for 14 years at the factory trobleshooting electrical...
It has been awhile since I worked on one of those. I worked on them at the Freightliner factory in Cleveland,NC. The roll over switch was attached...