Buick Encore GX 2020–2026 — technical service bulletin
Bulletin PIT6196A · NHTSA communication 11036693 · issued Aug 28, 2026
Technical service bulletin
communication type
Unknown / Other
component
2020–2026
model years
13
vehicle entries
Official summary
This Preliminary Information provides a diagnostic tip for diagnosing an issue with Cruise Control, Adaptive Cruise and Lane Keep Assist Turns Off or Inoperative.
Vehicles covered
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.