2023 Blue Bird All American School Bus Recall: Engine control module (ECM) may experience an internal short-circuit…
NHTSA campaign 22V600000 · Engine and Engine Cooling · filed Aug 8, 2022 · verified Jul 30, 2026
The defect
Blue Bird Body Company (Blue Bird) is recalling certain 2023 All American school buses. The engine control module (ECM) may experience an internal short-circuit, which can result in an unexpected engine shut down without the ability to restart the vehicle.
The risk
An unexpected engine shut down can increase the risk of a crash. Additionally, a disabled school bus may require an evacuation procedure in an uncontrolled traffic situation, increasing the risk of injury to passengers.
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
Dealers will replace the ECM and update the software, free of charge. Owner notification letters were mailed on September 26, 2022. Owners may contact Blue Bird's customer service at 1-478-822-2242. Blue Bird's number for this recall is R22BZ-SB.
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 |
|---|---|---|
| Blue Bird | All American School Bus | 2023 |
Related recalls
More Blue Bird All American School Bus recalls
- 2026–2027 Blue Bird All American School Bus and 1 other model — Retention nuts between the wiper blades and the mounting…
- 2026–2027 Blue Bird All American School Bus and 1 other model — Windows may have illegible DOT markings
- 2026–2027 Blue Bird All American School Bus and 2 other models — Retractors may not lock, preventing the wheelchair from…
- 2026 Blue Bird All American School Bus and 1 other model — Seat mounting fasteners may have been improperly tightened
- 2024–2025 Blue Bird All American School Bus — Due to incorrect wiring, the high and low beams are…
Other campaigns involving Blue Bird vehicles
All Blue Bird All American School Bus recalls → · All Blue Bird recalls →
Source: NHTSA recall database, campaign 22V600000 (manufacturer number R22BZ - SB). Data last verified Jul 30, 2026.