Buick Enclave 2013–2017 — technical service bulletin
Bulletin 19NA276 · NHTSA communication 10170495 · issued Dec 12, 2019
Technical service bulletin
communication type
Power Train
component
2013–2017
model years
15
vehicle entries
Official summary
This technical bulletin provides repair information to correct a customer concern of potential reduced engine power message displayed and/or engine stall with DTCs P1682 and/or P0689 Set.
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.