Blue Bird All American, model year 2022. Filed by Blue Bird Body Company and reported to NHTSA on 14 July 2022. 1 vehicles potentially affected.
What the notice says 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.
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
Blue Bird's own number for this recall: R22BY-NSB. That is the number on the owner letter and on the dealer paperwork. 22V506 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways.
What owners ask about this recall
- Which vehicles does recall 22V506 cover?
- Blue Bird All American, model year 2022.
- What is wrong with them?
- 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.
- What can happen if it is not put right?
- An improperly grounded air compressor can cause electric shock, increasing the risk of injury.
- Is there a fix yet?
- Yes, and it is free. 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.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on. Blue Bird calls this recall R22BY-NSB, which is the number on the owner letter and the dealer paperwork.
Answered from the register this site holds. NHTSA is the record to act on.
What the authority says can happen if this is not fixed: “An improperly grounded air compressor can cause electric shock, increasing the risk of injury.”
affected
in the notice
caught
| Campaign | 22V506 |
|---|---|
| Filed by | Blue Bird Body Company |
| System at fault | Electrical System:Propulsion System |
| Reported to NHTSA | 14 July 2022 |
| Model years | 2022-2022 |
| Vehicles named | BLUE BIRD ALL AMERICAN |
What the notice says today
The consequence
An improperly grounded air compressor can cause electric shock, increasing the risk of injury.
The remedy
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.
What it said before
This campaign is in the register but not yet in the dated wording archive, so we cannot yet say whether its text has moved. It enters the archive on the next pass.
This is one of 1,836 notices in the record whose component field names electrical system. Across that group the median wait before owners were written to was 41 days.
Last checked . No change has been recorded in the wording.
The models named here, across their whole recall history
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 22V506, wording as read on 16 September 2026. https://carsmultiverse.com/recall/22v506/
The cross-border matches used on this site are deposited as a citable dataset: doi:10.5281/zenodo.22087136. The recall wording itself is published by the national authority named above and is theirs, not ours.
The recall record and its wording are published by the US National Highway Traffic Safety Administration and are US Government public domain. The dated archive, the comparison and any before-and-after above are CarsMultiverse. How fresh every engine behind this page is, is public on the status page. To check a specific vehicle, use NHTSA’s own VIN lookup.
Other Blue Bird notices we hold
- 26V556: 2025-2027 Vision school buses equipped with Ricon K-Series wheelchair platform lifts
- 26V520: 2023-2027 Vision Transit Buses
- 26V519: 2021-2024 and 2026-2027 Vision School Bus (Electric), and 2023-2027 Vision School Buses
- 26V467: 2022-2027 Vision transit buses
- 26V466: 2022-2027 Vision school buses
- 26V319: 2027 Vision school buses
- 26V246: 2026-2027 All American school buses
- 26V245: 2026 All American transit buses
All 159 Blue Bird campaigns we hold · Every manufacturer in the record
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 22V506 on 23 August 2026, they were:
- Defect summary
51ee9700 - Consequence
eaad41b7 - Remedy
acdcc0d4
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 22V506 · how the whole register is watched
This notice names one vehicle among several registers that have written about it. Every notice this site holds for the Blue Bird All American, in all seven, is kept on that vehicle's own page, with the newest in each.
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Owners of these cars
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