[obermd]

Anyone besides me notice the disconnect in mileage on my.chevrolet.com. For their EVs you can now get your SOC and Mileage/Efficiency reports here instead of going to a special site. However, the miles reported on the car itself doesn't update with this information.

First image - garage miles from my last dealership visit (actually I think I added this after my last tire rotation):

Reported by OnStar's connection to my Volt and displayed on the same page:

 

[2VoltFamily]

Noticed the disconnect between good info from any of the GM items, OnStar, chevrolet.com years ago. Stop using any of it except for Keyfob functions in 2014, about a year after purchasing my 2013 Volt new.

 

[emg77]

The first location shown is a manual entry (you have to update it). The my.chevrolet site refuses to pull any information from my car. The https://secure.myvolt.com/web/portal/home still does pull from onstar. I will use that until GM pulls the plug on it.

 

[cwstnsko]

... The my.chevrolet site refuses to pull any information from my car. ...

mychevrolet.com does pull live data for me on the Vehicle Profile page. This page allows me to have the actual mileage and the manual update box on the same page. Why it doesn't update automatically is, of course, the big question. I do find that the diagnostic data is not real-time, it seems to be as of the last monthly report.

 

[El Dobro]

I have to refresh MyChevrolet about five times before it updates any info.