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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Enclave 2020–2021technical service bulletin

Bulletin 21NA252 · NHTSA communication 10205574 · issued Nov 10, 2021

Technical service bulletin
communication type
Equipment
component
2020–2021
model years
8
vehicle entries

Official summary

This technical bulletin provides repair information to correct a customer concern of Electronic Park Brake Applying Intermittently After Vehicle Shutdown without DTC?s.

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.