# Service bulletin T1382A

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: 10084607
- Published by NHTSA: 2016\-11\-22
- Manufacturer's number: T1382A
- Manufacturer's date: 2014\-05\-23
- NHTSA component: ENGINE

## NHTSA's summary

THIS TEMPORARY REPAIR PRACTICE ADDRESSES FAULT CODE 3568 OCCURANCES ON ENGINES IN ALL PETERBILT AND KENWORTH VEHICLES WITH A PARTICULAR EXHAUST/AFTERTREATMENT CONFIGURATION. THIS ACTION WILL MITIGATE FAILURES CAUSED BY UREA CRYSTALLIZATION INSIDE THE DIESEL EXHAUST FLUID \(DEF\) DOING VALVE. THIS IS A REVISION TO A PREVIOUS COMMUNICATION.

## 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 ISX12
- CUMMINS ISX15

JSON: [/v1/bulletins/10084607](/v1/bulletins/10084607)

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