# Service bulletin TSB120158\-111014

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: 10089266
- Published by NHTSA: 2017\-01\-20
- Manufacturer's number: TSB120158\-111014
- Manufacturer's date: 2014\-11\-11
- NHTSA component: EXTERIOR LIGHTING:BRAKE LIGHTS; ENGINE

## NHTSA's summary

THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF FAULT CODE 4293 OR 4294 BECOMING ACTIVE WITH SPECIFIC CALIBRATIONS. THESE FAULTS MAY BECOME ACTIVE IF THE VEHICLE IS NOT EQUIPPED WITH THE ENGINE BRAKE LAMP FEATURE.

## 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, Lighting, Brake lights

## Vehicles listed

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

JSON: [/v1/bulletins/10089266](/v1/bulletins/10089266)

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