Service Advance Trac

[Arconalloy]

Service advance trac message shows on the dash followed by the service wrench screen, truck completely looses power. AC dies radio gauges... Everything. Comes right back up and does it all over again. Truck still drives and acts completely fine and normal. Any ideas?

 

[sootie]

What year is the truck. Any led light bars?

 

[Arconalloy]

Its a 14'. No light bars no. I have a video of the truck wigging out today but it wont let me upload it for some reason

 

[J98]

Sounds like the over voltage issue. The exact same issue commonly occurs when operating a plow on these trucks, but the issue was more proficient on the gassers.