Chevy Says They Have A More Permanent Fix to Prevent Bolt Battery Fires

Posted on
Tagged
#recall #electrical #fire
Author
Scott McCracken
Source
carcomplaints.com
A line of colorful Bolt EVs all parked in front of a civic building

Chevy says battery scans and software update will allow 2017-2019 Bolt owners to once again charge their batteries to full capacity%. The EVs were recalled last November following reports of the batteries catching on fire while charging near 100%. As a temporary measure, owners were asked to limit their battery's charging capacity to 90% until a more permanent fix could be found.

That permanent fix is a diagnostic scan by dealers to look for potential battery anamolies and a software update that can detect potential issues related to changes in battery module performance before they become potential problems.

About the Bolt EV Battery Recall

  • If a battery anamoly is detected, GM will replace the battery module assembly. All Bolts will be eligible for the software upgrade whether they were recalled or not.
  • GM says the rollout of the recall will be phased. The fix is available to 2019 model owners now and 2017-2018 owners by the end of May 2021.
  • The software will be installed by default in 2022 Bolt EVs.
More information on carcomplaints.com

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Chevrolet Bolt Fires

GM believes new software updates will allow Bolt owners to fully charge their batteries once again. Owners were asked to temporarily limit their battery's charging capacity to stop defective cells from sparking a flame and make the EV extra

An orange and yellow flame on a black background

Related Chevrolet Generations

At least one model year in these 1 generations have a relationship to this story.

We track this because a generation is just a group of model years where very little changes from year-to-year. Chances are owners throughout these generation will want to know about this news. Click on a generation for more information.

  1. 1st Generation Bolt

    Years
    2017–2021
    Reliability
    12th of 80
    PainRank
    1.09
    Complaints
    7
    Continue Front 3/4 view of a Bolt

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