NHTSA Recall 22V378000: Alternator/generator/regulator (electrical system)
Oshkosh Corporation reported this safety recall to NHTSA on , covering an estimated 1,316 vehicles. It affects 2019–2022 Oshkosh S-Series.
| NHTSA campaign | 22V378000 |
|---|---|
| Component | ELECTRICAL SYSTEM › ALTERNATOR/GENERATOR/REGULATOR |
| Report received | May 26, 2022 |
| Owner notification | June 23, 2022 |
| Initiated by | Manufacturer |
Defect
Oshkosh Corporation (Oshkosh) is recalling certain 2019-2022 S-Series 2.0 Concrete Mixers. Incorrectly installed alternator electrical cable clamps may rub against the vehicle frame or hydraulic hose, possibly damaging the alternator cables.
Safety risk
Damaged alternator electrical cables can increase the risk of a fire.
Remedy
Oshkosh will provide instructions on how to inspect the wiring, reposition the clamps, and properly secure the cables. The repair can be performed by the owner or an Oshkosh service center, free of charge. Owner notification letters were mailed on June 23, 2022. Owners may contact Oshkosh's customer service at 1-888-686-7278.
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.nhtsa.gov.
Vehicles covered by recall 22V378000
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.