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Service bulletin PIP6071A

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 id11019977
Published by NHTSA2025-07-01
Manufacturer's numberPIP6071A
Manufacturer's date2025-06-30
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This Preliminary Information communicates a intermittent misfire, surge, hesitation, chuggle with a potential MIL concerning a potential skewed position 1 oxygen sensor. 2026 model year being added with break point.

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.

Vehicles listed
CADILLAC CELESTIQ2025
CADILLAC OPTIQ2025
CHEVROLET EQUINOX2023, 2024, 2025, 2026
GMC TERRAIN2023, 2024, 2025, 2026

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