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Service bulletin GCUS-3-885

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 id10126027
Published by NHTSA2017-12-22
Manufacturer's numberGCUS-3-885
Manufacturer's date2017-03-23
NHTSA componentFUEL SYSTEM, OTHER:FUEL FILTER

NHTSA's summary

17096 - Service Update. Certain vehicles, may have a condition in which the engine air filter element does not have glue beads across the paper pleating. If this condition is present the pleats can fold over on themselves during high-RPM aggressive driving, and restrict the airflow, which may collapse the air duct and cause the engine to stall. Additionally, the air duct could be cut and a malfunction indicator lamp could illuminate with diagnostic trouble codes P0121-00, P2101-00 and P2119-00 stored. Replace the air filter element and, if necessary, replace the air duct.

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.

Components

Fuel system, Fuel filter

Trouble codes named

P0121, P2101, P2119

Vehicles listed
CADILLAC CTS2017
CADILLAC CTS-V2016 (the catalog's model; the bulletin names a series or trim of it)

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