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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Encore 2011–2020technical service bulletin

Bulletin 20NA024 · NHTSA communication 10173410 · issued Feb 11, 2020

Technical service bulletin
communication type
Engine and Engine Cooling
component
2011–2020
model years
41
vehicle entries

Official summary

This informational bulletin provides a information and diagnostic steps/tips for vehicles that are slow to heat up in cold temperatures.

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.