Buick Cascada 2009–2020 — technical service bulletin

Bulletin 080730026F · NHTSA communication 10165123 · issued Aug 12, 2019

Technical service bulletin

communication type

Power Train

component

2009–2020

model years

vehicle entries

Official summary

This informational bulletin provides information on Some vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is more often seen visually, rather than felt, when viewed from the outside and using the auto-start feature, if equipped.

Vehicles covered

2016 Buick Cascada
2017 Buick Cascada
2018 Buick Cascada
2019 Buick Cascada
2009 Buick Enclave
2010 Buick Enclave
2011 Buick Enclave
2012 Buick Enclave
2013 Buick Enclave
2014 Buick Enclave
2015 Buick Enclave
2016 Buick Enclave
2017 Buick Enclave
2018 Buick Enclave
2019 Buick Enclave
2020 Buick Enclave
2013 Buick Encore
2014 Buick Encore
2015 Buick Encore
2016 Buick Encore
2017 Buick Encore
2018 Buick Encore
2019 Buick Encore
2020 Buick Encore
2016 Buick Envision
2017 Buick Envision
2018 Buick Envision
2019 Buick Envision
2020 Buick Envision
2009 Buick Lacrosse
2010 Buick Lacrosse
2011 Buick Lacrosse
2012 Buick Lacrosse
2013 Buick Lacrosse
2014 Buick Lacrosse
2015 Buick Lacrosse
2016 Buick Lacrosse
2017 Buick Lacrosse
2018 Buick Lacrosse
2019 Buick Lacrosse
2009 Buick Lucerne
2010 Buick Lucerne
2011 Buick Lucerne
2012 Buick Lucerne
2011 Buick Regal
2012 Buick Regal
2013 Buick Regal
2014 Buick Regal
2015 Buick Regal
2016 Buick Regal
2017 Buick Regal
2018 Buick Regal
2019 Buick Regal
2012 Buick Verano
2014 Buick Verano
2015 Buick Verano
2016 Buick Verano
2017 Buick Verano
2013 Cadillac Ats
2014 Cadillac Ats

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.