# NHTSA recall 14V183000

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

- Published by: NHTSA \(United States\)
- Campaign number: 14V183000
- Manufacturer: Oshkosh Corporation
- Reported: 2014\-04\-07
- Owners notified: 2014\-04\-12
- Component: ENGINE AND ENGINE COOLING:ENGINE
- Units potentially affected: 46

## What is wrong

Oshkosh Corporation \(Oshkosh\) is recalling certain model year 2012\-2014 S\-Series Ready Mixed Concrete trucks manufactured February 29, 2012, through January 27, 2014, and equipped with certain Cummins Westport Model ISL G engines.  Condensation in the intake manifold may freeze during cold weather conditions and interfere with the proper operation of the intake manifold pressure sensor.


## What can happen

The improper operation of the sensor could induce elevated exhaust temperatures or flames from the exhaust pipe, increasing the risk of a vehicle fire or burn injury to a person near the exhaust pipe.


## The remedy

Cummins Inc. and Cummins Wesport Inc. will notify owners, and authorized Cummins service facilities will upload a new ECM calibration, free of charge.  Cummins Inc. and Cummins Westport Inc. began notifying the affected vehicle owners in April 2014.  Owners may contact Oshkosh at 1\-920\-235\-9150 or contact Cummins Inc. at 1\-800\-343\-7357.


## Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1\-888\-327\-4236 \(TTY 1\-800\-424\-9153\), or go to www.safercar.gov.


## Remedy progress the manufacturer reported

- Report: Quarterly report 6, for 2015 quarter 3
- Filed with NHTSA: 2015\-10\-30
- Vehicles in the campaign: 46
- Reported remedied: 34 \(73%\)
- Reported unreachable: 0
- Reported removed: 0

These are the manufacturer's totals for the whole campaign at the end of 2015 quarter 3, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026\-10\-19.

## Vehicles this campaign lists

- [2012 OSHKOSH S\-SERIES](/makes/oshkosh/s-series/2012/recalls.md). Built 2012\-02\-29 to 2014\-01\-27.
- 2013 OSHKOSH S\-SERIES. Built 2012\-02\-29 to 2014\-01\-27.
- 2014 OSHKOSH S\-SERIES. Built 2012\-02\-29 to 2014\-01\-27.

## Check a VIN

- [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls)
- [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng)

JSON: [/v1/recalls/nhtsa/14V183000](/v1/recalls/nhtsa/14V183000)

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