Service bulletins for the 2022 Buick Enclave
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
628 on file from NHTSA, as of 2026-10-19.
By type
By component
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Only bulletins with component: Hybrid and electric drive are shown. Show all
| PIE0694 | 2022-05-04. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM:PROPULSION SYSTEM. This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to vehicles being towed in due to loss of drive. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.