# Service bulletin TSB\-140048

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: 10056742
- Published by NHTSA: 2015\-02\-11
- Manufacturer's number: TSB\-140048
- Manufacturer's date: 2014\-09\-02
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:DIESEL

## NHTSA's summary

CUMMINS: DIESEL EXHAUST FLUID \(DEF\) IS LEAKING FROM AFTERTREATMENT DIESEL EXHAUST FLUID DOSING UNIT ELECTRICAL CONNECTOR, AND CAN CAUSE INTERNAL CRACKING DUE TO FREEZING DEF AND MULTIPLE ELECTRICAL DIAGNOSTIC FAULT CODES BEING SET. \*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

Engine

## Vehicles listed

- CUMMINS CUMMINS

JSON: [/v1/bulletins/10056742](/v1/bulletins/10056742)

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