Brightdrop EV600 2018–2022 — technical service bulletin

Bulletin 22NA012 · NHTSA communication 10212628 · issued Jan 18, 2022

Technical service bulletin

communication type

Electrical System

component

2018–2022

model years

vehicle entries

Official summary

This service bulletin provides information for dealers/technicians on Stone Chip/Membrane Damage, Broken Connector and/or Sensor Retaining Tabs, and/or Paint Damage of Park Assist Sensors.

Vehicles covered

2022 Brightdrop EV600
2018 Buick Cascada
2018 Buick Enclave
2019 Buick Enclave
2020 Buick Enclave
2021 Buick Enclave
2022 Buick Enclave
2018 Buick Encore
2019 Buick Encore
2020 Buick Encore
2021 Buick Encore
2022 Buick Encore
2020 Buick Encore GX
2021 Buick Encore GX
2022 Buick Encore GX
2018 Buick Envision
2019 Buick Envision
2020 Buick Envision
2021 Buick Envision
2022 Buick Envision
2018 Buick Lacrosse
2019 Buick Lacrosse
2018 Buick Regal
2019 Buick Regal
2020 Buick Regal
2018 Cadillac Ats
2019 Cadillac Ats
2020 Cadillac CT4
2021 Cadillac CT4
2022 Cadillac CT4
2020 Cadillac CT5
2021 Cadillac CT5
2022 Cadillac CT5
2018 Cadillac CT6
2019 Cadillac CT6
2020 Cadillac CT6
2018 Cadillac CTS
2019 Cadillac CTS
2018 Cadillac Escalade
2019 Cadillac Escalade
2020 Cadillac Escalade
2022 Cadillac Escalade
2018 Cadillac Escalade Esv
2019 Cadillac Escalade Esv
2020 Cadillac Escalade Esv
2021 Cadillac Escalade Esv
2022 Cadillac Escalade Esv
2021 Cadillac Escalade NA
2019 Cadillac XT4
2020 Cadillac XT4
2021 Cadillac XT4
2022 Cadillac XT4
2018 Cadillac XT5
2019 Cadillac XT5
2020 Cadillac XT5
2021 Cadillac XT5
2022 Cadillac XT5
2020 Cadillac XT6
2021 Cadillac XT6
2022 Cadillac XT6

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.