Driver drove the truck all day Thursday with no issues. When I tried to start it on Friday to service it will crank over but will not fire. I checked 2 mega fuses and 2 maxi fuses in Battery box but they are all good. All battery cables are clean and tight. While poking around with a voltmeter I found that there is no voltage to any of the ecm fuses in the fuse block under the hood. It is cold out but the truck has a tripac that has been running since the driver shut the truck off so everything it warm. I dont know what I'm missing.
2013 Peterbilt 388 with Paccar mx13 will crank no start.
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Kjmeyer13, Feb 9, 2021.