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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Cascada 2005–2020technical service bulletin

Bulletin 080730035D · NHTSA communication 10161968 · issued May 20, 2019

Technical service bulletin
communication type
Power Train
component
2005–2020
model years
60
vehicle entries

Official summary

This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.

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.