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Service bulletin PIP6070B

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11027887
Published by NHTSA2026-01-30
Manufacturer's numberPIP6070B
Manufacturer's date2026-01-24
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Possibility of the P06DD failing as current or history may have an oil consumption concern

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Trouble codes named

P06DD

Vehicles listed
BUICK ENVISION2024, 2025, 2026

Listing a model year does not mean every vehicle of it is concerned: the document says which.