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Service bulletin PIP6137

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 id11038461
Published by NHTSA2026-10-14
Manufacturer's numberPIP6137
Manufacturer's date2026-10-07
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This PI communicates the possibility of dtc U11E2 setting as current or history due to poor connection at Intake Cam Actuator

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

U11E2

Vehicles listed
BUICK ENCLAVE2025, 2026, 2027
CHEVROLET TRAVERSE2024, 2025, 2026, 2027
GMC ACADIA2024, 2025, 2026, 2027

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