We have so many similar issues that if we can't fix them, at the very least we should start a support group.

 

Haha yes, I am so glad that someone else is having the same issues!

 

Yes…. but this “lost communications” theme may be the many modules; but I’m leaning the other way as what are the odds all the modules have died at completely the same time…. unless: flooding, over charged, all grounds…

I’d be confirming the CAN bus first.

 

I get a gearbox error on the first low voltage start, if I do a second start with little rest time between I get ABS lost communication along with several other more serious codes, but they all can be reset after a rest and its business as usual. On the weekend I had no codes, 3 starts above 10 volts, one at 9.4. I am replacing the battery regardless, it is time. We can see what happens after that. But enough about mine, I'm not trying to hijack this thread.

 

yes, in your case I would remove the battery situation.