2022 Blue Bird All American Transit Bus Recall: Air compressor housing is improperly grounded, causing electrical voltage…
NHTSA campaign 22V506000 · Electrical System · filed Jul 14, 2022 · verified Jul 30, 2026
The defect
Blue Bird Body Company (Blue Bird) is recalling one 2022 All American transit bus equipped with a Cummins PD7000 Electric Drivetrain containing an electric air compressor. The air compressor housing is improperly grounded, causing electrical voltage greater than 50V AC during operation.
The risk
An improperly grounded air compressor can cause electric shock, increasing the risk of injury.
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 install an electrical ground strap between the compressor motor housing and vehicle chassis, free of charge. The interim owner notification letter was mailed on September 1, 2022. Remedy parts are expected to become available mid-February 2023. Owners may contact Blue Bird's customer service at 1-478-822-2242. Blue Bird's number for this recall is R22BY-NSB.
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 Transit Bus | 2022 |
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Other campaigns involving Blue Bird vehicles
All Blue Bird All American Transit Bus recalls → · All Blue Bird recalls →
Source: NHTSA recall database, campaign 22V506000 (manufacturer number R22BY-NSB). Data last verified Jul 30, 2026.