# Service bulletin EF\-E10034

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: 10033754
- Published by NHTSA: 2010\-09\-17
- Manufacturer's number: EF\-E10034
- Manufacturer's date: 2010\-04\-02
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

CUMMINS: CONNECTOR WATER INTRUSION CAUSING MULTIPLE DATA LINK AND/OR AFTERTREATMENT OUTLET NOX SENSOR FAULT CODES. COMPLAINTS OF READ STOP ENGINE LIGHT, YELLOW CHECK ENGINE LIGHT AND FOR ON\-BOARD DIAGNOSTICS EQUIPPED ENGINES, THE MALFUNCTION INDICATOR LIGHT MAY ILLUMINATE, DEPENDING ON THE ACTIVE FAULT CODES. ENGINE MODELS ISB6.7 CM2250, ISC8.3 CM2250, ISL9 CM2250, ISX11.9 CM2250, AND ISX15 CM2250 . INSPECT THE BACK SIDE OF THE AFTERTREATMENT OUTLET NOX SENSOR HARNESS CONNECTOR FOR THE PRESENCE OF WIRE SEALS. \*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

Electrical system

## Vehicles listed

- CUMMINS ISC
- CUMMINS ISL
- CUMMINS ISX

JSON: [/v1/bulletins/10033754](/v1/bulletins/10033754)

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