NHTSA Recall 15V532000: Pressure relief devices (fuel system)
Oshkosh Corporation reported this safety recall to NHTSA on , covering an estimated 33 vehicles. It affects 2014–2015 Oshkosh S-Series.
| NHTSA campaign | 15V532000 |
|---|---|
| Manufacturer campaign | Emcara: 15E-059 |
| Component | FUEL SYSTEM, OTHER › STORAGE › TANK ASSEMBLY › PRESSURE RELIEF DEVICES |
| Report received | August 20, 2015 |
| Owner notification | September 25, 2015 |
| Initiated by | Manufacturer |
Defect
Oshkosh Corporation (Oshkosh) is recalling certain model year 2014-2015 S-Series concrete mixers manufactured July 16, 2014, to June 30, 2015. The affected concrete mixers are powered with compressed natural gas (CNG) and are equipped with pressure relief devices (PRD) that may not function as designed, failing to vent a buildup of pressure, such as could occur if the CNG tank was exposed to fire.
Safety risk
If the PRD does not activate in the event of a buildup of pressure, the CNG tank may explode, increasing the risk of fire and injury.
Remedy
Oshkosh will notify owners, and dealers will inspect and replace the PRD's, as necessary, free of charge. The recall began on September 25, 2015. Owners may contact Oshkosh customer service at 1-888-686-7278. Oshkosh's number for this recall is Emcara 15E-059.
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.
Vehicles covered by recall 15V532000
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.