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Service bulletin REHS9183-00

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 id10078917
Published by NHTSA2016-08-25
Manufacturer's numberREHS9183-00
Manufacturer's date2016-04-21
NHTSA componentENGINE

NHTSA's summary

OXYGEN SENSOR CALIBRATION PROCEDURE FOR THE CT VOCATIONAL TRUCKS - THIS SPECIAL INSTRUCTION EXPLAINS THE OXYGEN SENSOR (O2S) CALIBRATION PROCEDURE THAT MUST BE FOLLOWED WHEN REPLACING OR CALIBRATING THE (O2S) ON THE CT VOCATIONAL TRUCKS.

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

Engine

Vehicles listed
CATERPILLAR CT6602012 to 2017

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