# Service bulletin TSB160093\-090116

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.

- Type: Service bulletin
- NHTSA id: 10085871
- Published by NHTSA: 2016\-12\-09
- Manufacturer's number: TSB160093\-090116
- Manufacturer's date: 2016\-09\-02
- NHTSA component: ENGINE; ELECTRICAL SYSTEM

## NHTSA's summary

THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF FAULT CODE 3748 RESULTING FROM AN AFTERTREATMENT INTAKE NOX SENSOR MALFUNCTION AND INCORRRECT ENGINE CONTROL MODULE \(ECM\) CALIBRATION TUNING ON CERTAIN ENGINES.

## 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

## Vehicles listed

- CUMMINS ISX12
- CUMMINS ISX15

JSON: [/v1/bulletins/10085871](/v1/bulletins/10085871)

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