# Service bulletin TSB150158\-100215

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: 10085941
- Published by NHTSA: 2016\-12\-12
- Manufacturer's number: TSB150158\-100215
- Manufacturer's date: 2015\-10\-08
- NHTSA component: EQUIPMENT

## NHTSA's summary

THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF AFTERTREATMENT DIESEL EXHAUST FLUID \(DEF\) DOSING UNITS BEING INCORRECTLY IDENTIFIED AS FAILED AFTER FINDING WHAT WAS THOUGHT TO BE A DEF LEAK. THIS IS NORMAL AND DOES NOT INDICATE THAT A MALFUNCTION HAS OCCURED.

## 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

Equipment and accessories

## Vehicles listed

- CUMMINS ISB6.7
- CUMMINS ISC8.3
- CUMMINS ISL9
- CUMMINS ISX12
- CUMMINS ISX15

JSON: [/v1/bulletins/10085941](/v1/bulletins/10085941)

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