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Potential Tuner
Connecting MPVI2+ unit to (GM) vehicle causes multiple screen errors
Vehicle is a 2015 Chevrolet SS Sedan.
I looked through the help as far as proper connection protocol goes, but when I plug in my MPVI2+ to the vehicle with the USB plugged in or not I get multiple alterts, service suspension, service stabilitrac, reduced engine power. Unplugged seems to run fine.
Hopefully this link works.
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Tuner
This same thing happens when i plug the MPVI2+ into my '15 Ram 1500. A couple times it threw over 50 Cels soon as i plugged into the OBD. But without fail it normally resets the center screen every single time i plug it in. I never had this before with the original MPVI2.