2022–2023 Midwest Fire All-Poly Series Recall: A software error may cause a shift from road gear to pump gear, resulting…
NHTSA campaign 23V624000 · Power Train · filed Sep 7, 2023 · verified Jul 30, 2026
The defect
Midwest Fire Equipment & Repair Company (Midwest Fire) is recalling certain 2022-2023 All-Poly Series Tanker-Pumper fire trucks, equipped with a split-shaft transmission and a Class 1 Es-Key multiplex system. A software error may cause a shift from road gear to pump gear, resulting in a loss of drive power.
The risk
A sudden loss of drive power can increase the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Midwest Fire will provide a USB and instructions to reprogram the multiplex system software, free of charge. Owner notification letters were mailed on October 6, 2023. Owners may contact Midwest's customer service at 1-800-344-2059.
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.
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| Midwest Fire | All-Poly Series | 2022, 2023 |
Related recalls
More Midwest Fire All-Poly Series recalls
- 2021–2025 Midwest Fire All-Poly Series — Hose reel mounting plate may crack and fail, which can…
- 2021–2022 Midwest Fire All-Poly Series — Class1 Es-Key multiplex system software may prevent…
- 2014–2019 Midwest Fire All-Poly Series — These touchscreens may experience false switch activations…
- 2017–2019 Midwest Fire All-Poly Series and 1 other model — Depending on the specific wiring of the vehicle, these…
All Midwest Fire All-Poly Series recalls → · All Midwest Fire recalls →
Source: NHTSA recall database, campaign 23V624000. Data last verified Jul 30, 2026.