Buick Encore GX 2023 — technical service bulletin
Bulletin PIE0748 · NHTSA communication 10236103 · issued May 8, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2023
model years
2
vehicle entries
Official summary
This Engineering Information (EI) Lite instructs the technician that if they encounter a vehicle where a customer comments on a coolant leak that drives a warrantable item type of repair on any of the listed Models, use the Field Product Reporting (FPR) App, take pictures of the issue (per details), fill out required fields and submit.
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.