Service bulletin TSB140048-042914
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 | 10085264 |
| Published by NHTSA | 2016-11-30 |
| Manufacturer's number | TSB140048-042914 |
| Manufacturer's date | 2014-05-05 |
| NHTSA component | ELECTRICAL SYSTEM; ENGINE |
NHTSA's summary
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF LEAKING DIESEL EXHAUST FLUID (DEF) LEAKING FROM THE AFTERTREATMENT DEF DOSING UNIT ELECTRICAL CONNECTOR. MULTIPLE ELECTRICAL DIAGNOSTIC FAULT CODES CAN BE SET DUE TO DEF LEAKING AROUND THE CONNECTOR, CAUSED BY INTERNAL CRACKING DUE TO FREEZING DEF.
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
| CUMMINS ISB6.7 | |
|---|---|
| CUMMINS ISC8.3 | |
| CUMMINS ISL9 | |
| CUMMINS ISX12 | |
| CUMMINS ISX15 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.