It’s always electrical it seems nowadays on these electronics that manage everything. Glad you found it. I was driving a new truck about 25years ago, I turned the engine off and went to sleep, woke up, turned the ignition on NOTHING. Every nut on the batteries were maybe finger tight. Factory oversight. So I always like you do, go to the source. Thanks for sharing

Glad you got it all squared away, similar issues with my truck, thankful for your video, at least I know where to start looking

Great job! Really good investigative skills :-)

Thanks sir, im having similar issues on my Volvo, didn't think about looking at those wires, i will now🎉

Man i really appreciate this video,wow! That was a good one.

Well done.

good job be safe

Consider the power relay in the fusebox. I dont remember exactly what the name is but it has power in the desciption. After so many cycles the coils start to overheat and stays stuck. Also the fusebox screws needs spacers 1/8 is fine. After so many years of tension the green and yellow datalink wires going to all ecm's in that area start to give out. Luckily you got rolling again.

Nice catch ,saved your self a few dollar's that's for sure.

Unfortunately driver I had the same issue with my 2007 vnl780 and it came out to be the ECU. After replacing it works great. The issue is the that main engine harness gets oil in it that travels to the ECU and fries it. It gonna shut completely off and it won’t crank.

Hi had the same problem.. I had to replace the ECM and harness

You just saved my ass.

Man my damn volvo is doing this but my turns off and batteries light comes on I think is the damn ecu cable but ama check the fuse too and the cable of the fuse

Hi Chase

Did you figure out what the problem was