Vehicle recall 22V600000 · August 8, 2022
2023 Blue Bird All American School Bus
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.
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- 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.
- Consequence
- 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.
- Remedy
- 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.
- 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.
Recall details
- NHTSA campaign
- 22V600000
- Reported to NHTSA
- August 8, 2022
- Filed by
- Blue Bird Body Company
- Manufacturer campaign
- R22BZ - SB
- Owner notification
- September 26, 2022
- Vehicles potentially affected
- 2
- Initiated by
- the manufacturer
- Components
- Engine and engine cooling › Engine › Engine control module (ECU/ECM)
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
Has your Blue Bird been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Blue Bird dealer can also check your VIN. Recall repairs are free.