Brightdrop 600 Elcv 2011–2024 — technical service bulletin
Bulletin 18-NA-180 · NHTSA communication 10248725 · issued Dec 31, 2023
Technical service bulletin
communication type
Electrical System
component
2011–2024
model years
60
vehicle entries
Official summary
This Warranty Administration Bulletin Provides High Voltage Battery Exchange Process Information.
Vehicles covered
- 2023 Brightdrop 600 Elcv
- 2024 Brightdrop 600 Elcv
- 2022 Brightdrop EV600
- 2024 Brightdrop Zevo 400
- 2023 Brightdrop Zevo 600
- 2024 Brightdrop Zevo 600
- 2012 Buick Lacrosse
- 2013 Buick Lacrosse
- 2014 Buick Lacrosse
- 2015 Buick Lacrosse
- 2016 Buick Lacrosse
- 2017 Buick Lacrosse
- 2017 Cadillac CT6
- 2018 Cadillac CT6
- 2019 Cadillac CT6
- 2020 Cadillac CT6
- 2014 Cadillac Elr
- 2015 Cadillac Elr
- 2016 Cadillac Elr
- 2017 Cadillac Elr
- 2021 Cadillac Escalade
- 2022 Cadillac Escalade
- 2023 Cadillac Escalade
- 2011 Cadillac Escalade Hybrid
- 2012 Cadillac Escalade Hybrid
- 2013 Cadillac Escalade Hybrid
- 2014 Cadillac Escalade Hybrid
- 2021 Cadillac Escalade NA
- 2023 Cadillac Lyriq
- 2024 Cadillac Lyriq
- 2024 Chevrolet Blazer EV
- 2022 Chevrolet Bolt Euv
- 2023 Chevrolet Bolt Euv
- 2017 Chevrolet Bolt EV
- 2018 Chevrolet Bolt EV
- 2019 Chevrolet Bolt EV
- 2020 Chevrolet Bolt EV
- 2021 Chevrolet Bolt EV
- 2022 Chevrolet Bolt EV
- 2023 Chevrolet Bolt EV
- 2024 Chevrolet Bolt EV
- 2024 Chevrolet Equinox EV
- 2013 Chevrolet Malibu
- 2014 Chevrolet Malibu
- 2016 Chevrolet Malibu
- 2017 Chevrolet Malibu
- 2018 Chevrolet Malibu
- 2019 Chevrolet Malibu
- 2016 Chevrolet Malibu Hybrid
- 2017 Chevrolet Malibu Hybrid
- 2018 Chevrolet Malibu Hybrid
- 2019 Chevrolet Malibu Hybrid
- 2016 Chevrolet Silverado 1500
- 2017 Chevrolet Silverado 1500
- 2018 Chevrolet Silverado 1500
- 2019 Chevrolet Silverado 1500
- 2020 Chevrolet Silverado 1500
- 2021 Chevrolet Silverado 1500
- 2022 Chevrolet Silverado 1500
- 2023 Chevrolet Silverado 1500
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.