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Service bulletins for the 2026 Buick Envista

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.

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

By type

By component

By trouble code

Bulletins, newest first
PIC6611F2026-05-08. Service bulletin. UNKNOWN OR OTHER. PI provides information on how to obtain a restricted radio
PIC6637A2026-05-08. Service bulletin. UNKNOWN OR OTHER. This document is a technical bulletin regarding CarPlay issues in certain Buick and Chevrolet models.
PIC6629D2026-04-30. Service bulletin. UNKNOWN OR OTHER. This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC display
PIC6611E2026-04-29. Service bulletin. UNKNOWN OR OTHER. PI provides information on how to obtain a restricted radio
PIT65032026-04-23. Service bulletin. UNKNOWN OR OTHER. This preliminary information is to inform technicians that GM is placing the B174W Front View Camera Module (ACP2) on part restriction due to elevated replacement rates and ongoing engineering investigation. Technicians must not replace the front camera module unless they have: 1.Completed the diagnostic procedure in this PI, and 2.Contacted TAC and received authorization, including the SI document number and specific step that directs camera replacement.
PIT3271Q2026-04-07. Service bulletin. UNKNOWN OR OTHER. This preliminary information communicates information about how to determine if a wheel and tires size change is available.
PIC6553B2026-04-07. Service bulletin. UNKNOWN OR OTHER. This bulletin communicates to a dealer the repair direction that should be taken if they encounter a vibration from the engine when the vehicle is parked facing downhill.
PIP61042026-03-17. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
PIP4902V2026-03-17. Service bulletin. UNKNOWN OR OTHER. This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
PIC6611D2026-03-11. Service bulletin. UNKNOWN OR OTHER. PI provides information on how to obtain a restricted radio
PIT6425D2026-03-11. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'ss
PIC6629C2026-03-11. Service bulletin. UNKNOWN OR OTHER. This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC display
PIP6101A2026-03-03. Service bulletin. UNKNOWN OR OTHER. The document makes technicians aware of a valvetrain tick noise that is created by one or more soft hydraulic valve lash adjusters. The soft lash adjuster concern is due to debris from the valve rocker arm, entering into the lash adjuster. The document instructs the technician to replace all of the lash adjusters and rocker arms in the entire engine if any soft lash adjusters are found.
PIP6095C2026-03-03. Service bulletin. UNKNOWN OR OTHER. This PI gives the dealer direction on a 6t40 with harsh garage shift and to inspect a solenoid screen for damage from an over traveled solenoid.
PIP6095B2026-02-18. Service bulletin. UNKNOWN OR OTHER. This PI gives the dealer direction on a 6t40 with harsh garage shift and to inspect a solenoid screen for damage from an over traveled solenoid.
PIP6095A2026-02-11. Service bulletin. UNKNOWN OR OTHER. This PI gives the dealer direction on a 6t40 with harsh garage shift and to inspect a solenoid screen for damage from an over traveled solenoid.
A252528630-032026-02-09. Service campaign. FUEL/PROPULSION SYSTEM. Service Update. On certain vehicles listed above, under certain driving conditions and due to differences in flow rate characteristics, the fuel injectors may not be able to properly optimize engine fueling. Dealers will reprogram the engine control module.
PIP5929G2026-01-29. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates to the dealers diagnostic tips related to MIL on with P219A.
A252528630-022026-01-28. Service campaign. FUEL/PROPULSION SYSTEM. Service Update. On certain vehicles listed above, under certain driving conditions and due to differences in flow rate characteristics, the fuel injectors may not be able to properly optimize engine fueling. Dealers will reprogram the engine control module.
PIP60982026-01-19. Service bulletin. UNKNOWN OR OTHER. This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered vehicles and advises of warranty direction.
PIP60952026-01-19. Service bulletin. UNKNOWN OR OTHER. This PI gives the dealer direction on a 6t40 with harsh garage shift and to inspect a solenoid screen for damage from an over traveled solenoid.
PIT6425C2026-01-19. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC's
PIT6457B2026-01-19. Service bulletin. UNKNOWN OR OTHER. This preliminary information is for technicians that may see DTCs that are history and should not perform any part replacements. They should follow the notes mentioned prior to anything being replaced.
PIC66372026-01-14. Service bulletin. UNKNOWN OR OTHER. This document is a technical bulletin regarding CarPlay issues in certain Buick and Chevrolet models.
PIP4902U2026-01-13. Service bulletin. UNKNOWN OR OTHER. This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

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