WenmarOpen by Wenmar Pro

Service bulletins for the 2019 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.

768 on file from NHTSA, as of 2026-10-19.

About C056E on the 2019 Buick Enclave: what the code means, and the bulletins and recalls about the same components.

By type

By component

By trouble code

By topic

Only bulletins with trouble code: C056E are shown. Show all

Bulletins, newest first
PIT5662G2022-12-12. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This Preliminary information communicates information to diagnose DTC C056D or C056E.
PIT5662G2022-04-18. Service bulletin. PARKING BRAKE. This Preliminary information communicates information to diagnose DTC C056D or C056E.
PIT5662F2021-09-13. Service bulletin. ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:WARNING; PARKING BRAKE. This Preliminary information communicates information to diagnose DTC C056D or C056E.
PIT5662E2020-10-19. Service bulletin. SERVICE BRAKES. This Preliminary information communicates information to diagnose DTC C056D or C056E.
PIT5662D2020-02-10. Service bulletin. PARKING BRAKE. This Preliminary information communicates information to diagnose DTC C056D or C056E.
PIT5662C2019-08-12. Service bulletin. EQUIPMENT. This Preliminary information communicates information to diagnose DTC C056D or C056E.
PIT5662B2019-06-10. Service bulletin. PARKING BRAKE. This Preliminary information communicates information to diagnose DTC C056D or C056E.
PIT5662A2019-06-03. Service bulletin. ELECTRICAL SYSTEM. This Preliminary information communicates information to diagnose DTC C056D or C056E.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.