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Service bulletin PIP6044

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 id11014313
Published by NHTSA2025-02-18
Manufacturer's numberPIP6044
Manufacturer's date2025-02-15
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This Preliminary information communicates to the technician to inspect the piston oil nozzles for damage if the vehicle exhibits P06DD and erratic oil pressure that is low at an idle. If any of the piston oil nozzles are damaged, replace all four piston oil nozzles.

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 ENCLAVE2025
CHEVROLET TRAVERSE2024, 2025
GMC ACADIA2024, 2025

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