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Service bulletin REHS-9183

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 id10055663
Published by NHTSA2014-06-27
Manufacturer's numberREHS-9183
Manufacturer's date2014-04-21
NHTSA componentELECTRICAL SYSTEM:SOFTWARE; ENGINE

NHTSA's summary

CATERPILLAR: INFORMATION PROVIDED REGARDING THE OXYGEN SENSOR (02S) CALIBRATION SPECIAL INSTRUCTION PROCEDURE WHEN REPLACING OR CALIBRATING CT VOCATIONAL TRUCKS. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Engine, Software

Vehicles listed
CATERPILLAR CT6602012 to 2014

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