WenmarOpen by Wenmar Pro

Service bulletins for the 2019 Buick Cascada

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.

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

By type

By component

By trouble code

By topic

Only bulletins with component: Body and frame are shown. Show all

Bulletins, newest first
18NA3062020-10-26. Service bulletin. EQUIPMENT; STRUCTURE:BODY. This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only).
150089002B2020-09-08. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; STRUCTURE. This bulletin provides information to dealers regarding transportation damage repair claim submission requirements.
PI0281H2020-06-01. Service bulletin. STRUCTURE:BODY; EQUIPMENT ADAPTIVE/MOBILITY. This preliminary informational bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
19NA1042020-04-06. Service bulletin. EQUIPMENT; STRUCTURE:BODY; EQUIPMENT ADAPTIVE/MOBILITY. This informational bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.
17NA2162020-01-27. Service bulletin. STRUCTURE. This technical bulletin provides repair information to correct a customer concern of the convertible top back glass separating from top cover material.
PIC63782020-01-21. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. This Preliminary Information communicates helpful information on diagnosing general customer concerns related to a power folding top.
17NA2162019-12-16. Service bulletin. STRUCTURE; EQUIPMENT; VISIBILITY. This technical bulletin provides repair information to correct a customer concern of the convertible top back glass separating from top cover material.
16NA3242019-07-29. Service bulletin. STRUCTURE. This technical bulletin provides repair information for replacement of the folding top cover to correct a customer concern for pierced holes appearing in the sail panel area on one or both sides of the vehicle.

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