Buick Encore GX 2024 — technical service bulletin
Bulletin 24-NA-064 · NHTSA communication 10252991 · issued Apr 2, 2024
Technical service bulletin
communication type
Electrical System
component
2024
model years
4
vehicle entries
Official summary
This service bulletin advises the tech to re-program the ECM to correct a customer concern of the MIL Illuminated w/DTCs P0324 and/or P0116 Set.
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.