My GMC Sierra EV Needs a New Battery 🙁 Service High Voltage Warning Message | Hummer EV Forum
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I am getting a "service high voltage system" message and it wont charge. 2024 Hummer Ev trucks 3x. I took it to a GMC. EVs offer significant advantages over gas-powered vehicles, but if you're new to the world of electric cars, they can be confusing.
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My new GMC Sierra EV Denali Max Range needs a new high voltage battery pack. This is what happened and my experience I had the high voltage issue, but I could not charge the car at all. It would just turn on. I needed a new battery pack. It's insane after all So, you just bought an electric vehicle. Congratulations! But now you've got to decide if you should invest in a Level 2 charger.
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Chevy and GMC "Service Battery Charging System". Learn what causes the "Service Battery Charging System" message on your What does your app say? Twice I have had a CEL, the app says "Service High Voltage Lithium Ion" and it self cleared after a few days. In both Inside an EV electric motor #car #mechanic #mercedes #automobile #shorts
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“Service High Voltage System”. These messages can mean there is a problem with your battery cooling system and that your vehicle needs service. However, they Service High-Voltage Charging System Error MessageFix and Reset
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