Thanks in advance for help on this 2010 e450,with a 6.8 liter. The battery light comes on in the cluster,the ecm is setting fault p0626. The alternator is charging. We load tested the field wires from the alternator to the ecm and they light a headlight bulb. ...

FIX posted 4/16/2016

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle