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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Enclave 2021–2024technical service bulletin

Bulletin PIP5964D · NHTSA communication 11007295 · issued Sep 6, 2024

Technical service bulletin
communication type
Engine
component
2021–2024
model years
55
vehicle entries

Official summary

This Preliminary information communicates a vehicle may come to the dealer with a complaint of no start, stalling, rough idle, no acceleration, loss of power, erratic shifting, fuel gauge inoperative, MIL illuminated with various codes stored. Technicians are directed to replace the K111FPDCM if any of these conditions can be validated and code P023F or P129F is found.

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.