Micro Bird is recalling 99 2019-2022 G5 School Bus vehicles for steering fluid loss and reduced brake assist. Repair is free at any Micro Bird dealer.
Micro Bird is recalling 99 2019-2022 G5 School Bus vehicles because the power steering pressure line has an inadequate connection at the brake Hydroboost unit. A sudden fluid loss can take away power steering and power brake assist and increase crash risk, and Micro Bird dealers will complete the recall repair free of charge.
Does this recall apply to your specific vehicle?
The official, free per-VIN recall check is run by NHTSA. Enter your VIN and we'll forward you directly — and add you to a free watchlist so you hear about new recalls for your vehicle.
Check my VIN at NHTSARecallNotify doesn't check your VIN — NHTSA's official tool does. We use your email only to alert you to new recalls.
Watch this vehicle for recalls
Add it to your free watchlist and we will alert you as new federal recalls are posted for your year, make and model. New-recall alerts are rolling out now.
You are on the watchlist.
We will email you as new federal recalls are posted for your vehicle.
What's wrong?
The power steering pressure line on 2019-2022 Micro Bird G5 School Bus buses carries pressurized steering fluid through the hydraulic steering system. That same pressure also feeds the brake Hydroboost unit, which uses hydraulic force to help the driver apply the brakes with less pedal effort. The hose connection has to stay tight so fluid pressure reaches both systems.
On affected buses, the connection between the pressure line and the Hydroboost unit is not secure enough. The line can leak or lose fluid suddenly at that fitting. When the system loses fluid, steering assist can drop and brake assist can be reduced, so the driver has to use more effort to steer or stop the bus.
There is no warning sign before failure. A driver can notice heavier steering, a harder brake pedal, or fluid under the bus only after the connection has started to leak.
Who's affected?
The same G5 School Bus model appears across the 2019, 2020, 2021, and 2022 model years, with both the power steering system and hydraulic brake hose included.
| 2020 Micro Bird G5 School Bus | power steering system |
|---|---|
| 2020 Micro Bird G5 School Bus | hydraulic brake hose |
| 2022 Micro Bird G5 School Bus | power steering system |
| 2022 Micro Bird G5 School Bus | hydraulic brake hose |
| 2019 Micro Bird G5 School Bus | power steering system |
| 2019 Micro Bird G5 School Bus | hydraulic brake hose |
| 2021 Micro Bird G5 School Bus | power steering system |
| 2021 Micro Bird G5 School Bus | hydraulic brake hose |
| Units affected | 99 |
| Field incidents | NHTSA has logged no field incidents to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific bus is included.
What's the safety risk?
A sudden loss of power steering fluid can take away power steering and power brake assist, increasing crash risk. Without assist, steering and braking require more effort. If the G5 School Bus feels hard to steer or brake, pull over safely and arrange service. Repair is free at any franchised Micro Bird dealer.
What should I do?
- Check your VIN to confirm your 2019-2022 Micro Bird G5 School Bus is included in this recall.
- Contact a franchised Micro Bird dealer to schedule the free inspection of the power steering line and brake Hydroboost connection, with line replacement if needed.
- Bring the recall notice if Micro Bird mailed one. If not, reference recall number 22V811 and Micro Bird recall 22-097-PUS when you call.
- Drive cautiously until the repair is complete. Leave extra following distance because this defect involves power steering and brake assist.
- Call Micro Bird customer service at 1-819-477-2012 with questions about scheduling or dealer instructions.
What happens at the repair
At the dealer, a Micro Bird technician inspects the connection between the power steering lines and the Hydroboost unit. If the inspection finds an inadequate connection or damaged related parts, the technician replaces the power steering lines as needed. The recall repair is free, with parts and labor covered. If you have already paid for this defect before the owner notice, submit your claim to Micro Bird with repair documentation. Micro Bird will review the claim and provide reimbursement in part or in full after approval.
| Reimbursement | Reimbursement available |
|---|
Timeline
| October 28, 2022 | NHTSA published the recall |
|---|---|
| November 28, 2022 | Dealer notification began |
| December 9, 2022 | Dealer notification ended |
| December 12, 2022 | Interim owner notification (was planned for this date) |
| December 22, 2022 | Owner notification mailed |
Frequently asked questions
What is recall 22V811?
Recall 22V811 covers 99 2019-2022 Micro Bird G5 School Bus vehicles with an inadequate connection between the power steering pressure line and the brake Hydroboost unit. A sudden power steering fluid loss can reduce steering and power brake assist. Micro Bird dealers will inspect the connection and replace power steering lines as needed for free.
What should I do if my 2019-2022 Micro Bird G5 School Bus is on this recall?
Check your VIN to confirm your specific bus is included in recall 22V811. If it is, contact a franchised Micro Bird dealer to schedule the power steering line and Hydroboost connection inspection. Reference recall number 22V811 or Micro Bird recall 22-097-PUS when you call.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair the defect at no cost, and Micro Bird dealers will inspect the power steering line connection and replace the power steering lines as needed free of charge.
What is the safety risk?
The safety risk is a sudden loss of power steering fluid. If that happens, the bus can lose power steering and power brake assist, increasing crash risk. Until the inspection is complete, treat steering or brake-assist changes as a service issue and contact a Micro Bird dealer.
When were owners notified about recall 22V811?
Micro Bird mailed owner notification letters on December 22, 2022. If you manage or bought a used 2019-2022 G5 School Bus and never received a letter, check your VIN and call Micro Bird customer service at 1-819-477-2012 with recall number 22V811.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/22V811000 |
|---|---|
| Micro Bird customer service | 1-819-477-2012 |
| NHTSA recall # | 22V811 |
| NHTSA recall # (full) | 22V811000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Recall Report (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →