Buick Encore GX 2023 — technical service bulletin
Bulletin PIE0748A · NHTSA communication 10242256 · issued Aug 18, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2023
model years
2
vehicle entries
Official summary
This Engineering Information (EI) Lite ends the need for gathering information on a coolant leak using the FPR App.
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.