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Service bulletin M0068152-00

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 id10090062
Published by NHTSA2017-02-01
Manufacturer's numberM0068152-00
Manufacturer's date2016-02-02
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

RECALIBRATION OF CAT ® CT660 15L ELECTRONIC CONTROL MODULE (ECM) IS NOW AVAILABLE FOR CERTAIN CT660SON-HIGHWAY TRUCKS TO IMPROVE EXHAUST AFTER TREATMENT, EGR, OXYGEN SENSOR AND COLD START ISSUES.

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

Vehicles listed
CATERPILLAR CT6602012 to 2014

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