Tag - Problems, Driver Warnings or DTCs - Gen 2 Volt

No electric miles displayed in MyChevrolet app

I know this has been an ongoing issue and has been discussed but I’m not seeing any actual answers or resolution to the problem. My last volt (2016 premier) showed my electric miles in the app with not problem. But my new volt (2018 premier) does not s...

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BECM Refurbishing/Repair Offer

I have been doing component-level electronic repairs for the past 50 years. I have an educated hunch at which type of component(s) are going bad in the BECM. I would love to get my hands on one to see if I could repair it. If I can fix one, I...

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2018 Engine unavailable with P0300 and P0303?

My 2018 with 102,000 miles left me stranded on the side of the interstate today. I had just depleted the EV battery and the engine started up without any issue. I got both the "propulsion power reduced" and the "engine unavailable" ...

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2017 Chevy Volt Dead at 45K miles / GM Buyback

(Hi all, I've got my experience tied up in other threads, and I thought it might be more helpful / useful if I put all of the info in one single thread. I'm NOT going to make any recommendations or pronouncements, I just wanted to share my e...

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2016 Volt front timing cover leaking oil

I see a few posts about people leaking oil. I had mine since 2016. I begin smelling a burning smell when gas engine is running since a few months ago. Given that I mostly operate in EV mode, I believe it started in late 2023. I...

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2018 No subwoofer output/sound

I bought a 2018 premier a few weeks ago and noticed that it didn’t have nearly the bass that my old 2016 premier had. I went to the back to feel the subwoofer and there is zero output from the sub. I cannot feel or hear anything. I have adjusted...

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Charge cord error….5 red flashes

I've been having an intermittent issue with my 2016. I've only had it a little over a week, but I was occasionally getting an error when plugging the charge cord into the wall (with or without it plugged into the vehicle). It has done it to m...

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