I did some repairs on my truck, fixed 2 fault codes and other staff. My question is simple when I turn the ignition on the amber solid light comes on and stays on for a few seconds, then goes off. My guess is that is telling me it got stored faults in memory. I don't have a computer so I can't clear old codes, they went away after the fix but I got curios.
Mil light on for few seconds
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by kutuzov, Jun 19, 2017.