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Service bulletin 14104

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 id10247305
Published by NHTSA2023-12-18
Manufacturer's number14104
Manufacturer's date2014-04-01
NHTSA componentBACK OVER PREVENTION; ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

NHTSA's summary

Oxygen Sensor Fracture

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

Driver assistance, Electrical system, Engine, Exhaust and emissions, Backup camera, Catalytic converter, Software

Vehicles listed
CADILLAC CTS2014

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

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