Buick Envision 2013–2020 — technical service bulletin

Bulletin PI1171D · NHTSA communication 10181725 · issued Sep 24, 2020

Technical service bulletin

communication type

Equipment

component

2013–2020

model years

vehicle entries

Official summary

This preliminary informational (PI) provides diagnosis and repair information regarding bearing damage or when an engine will not rotate.

Vehicles covered

2016 Buick Envision
2017 Buick Envision
2018 Buick Envision
2019 Buick Envision
2020 Buick Envision
2013 Buick Regal
2014 Buick Regal
2015 Buick Regal
2016 Buick Regal
2017 Buick Regal
2018 Buick Regal
2019 Buick Regal
2020 Buick Regal
2013 Cadillac Ats
2014 Cadillac Ats
2015 Cadillac Ats
2016 Cadillac Ats
2017 Cadillac Ats
2018 Cadillac Ats
2019 Cadillac Ats
2014 Cadillac CTS
2015 Cadillac CTS
2016 Cadillac CTS
2017 Cadillac CTS
2018 Cadillac CTS
2019 Cadillac CTS
2019 Chevrolet Blazer
2020 Chevrolet Blazer
2016 Chevrolet Camaro
2017 Chevrolet Camaro
2018 Chevrolet Camaro
2019 Chevrolet Camaro
2020 Chevrolet Camaro
2015 Chevrolet Colorado
2016 Chevrolet Colorado
2017 Chevrolet Colorado
2018 Chevrolet Colorado
2019 Chevrolet Colorado
2020 Chevrolet Colorado
2018 Chevrolet Equinox
2019 Chevrolet Equinox
2020 Chevrolet Equinox
2014 Chevrolet Impala
2015 Chevrolet Impala
2016 Chevrolet Impala
2017 Chevrolet Impala
2018 Chevrolet Impala
2019 Chevrolet Impala
2013 Chevrolet Malibu
2014 Chevrolet Malibu
2015 Chevrolet Malibu
2016 Chevrolet Malibu
2017 Chevrolet Malibu
2018 Chevrolet Malibu
2019 Chevrolet Malibu
2020 Chevrolet Malibu
2018 Chevrolet Traverse
2019 Chevrolet Traverse
2018 GMC Acadia
2019 GMC Acadia

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.