Maxxforce 7 ECM COMM Fail
Hi and thanks in advance for your help!
I have an Allegro Breeze 2012 with a Maxxforce7 engine. I just came back from Florida a few days ago and during my trip, this problem happened twice:
I'm on the road and then all of a sudden, the engine stops and the "check engine" light turns on, then i see this message: "ECM comm FAIL". I stay on the side of the road, trying to restart the engine and after 5 minutes or so, the light comes off and i'm able to go.
Could it just be a loose connector or the ECM box is screwed?
Thanks in advance!