2019 Blue Bird Vision, 2020–2021 Blue Bird Vision School Bus, 2020–2021 Blue Bird Vision Transit Bus Recall: Castle nuts used to connect the steering drag link to the steering arm may…
NHTSA campaign 20V356000 · Steering · filed Jun 15, 2020 · verified Jul 30, 2026
The defect
Blue Bird Body Company (Blue Bird) is recalling certain 2019-2021 Blue Bird Vision school buses powered by Compressed Natural Gas (CNG) or Liquefied Petroleum Gas (LPG). The castle nuts used to connect the steering drag link to the steering arm may have not been correctly tightened, potentially causing separation of the drag link.
The risk
If the drag link separates, loss of steering control my occur, increasing the risk of a crash.
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
Blue Bird will notify owners, and will inspect the drag link assembly connection points, tightening them as necessary, free of charge. This recall began July 27, 2020. Owners may contact Blue Bird customer service at 1-478-822-2242. Blue Bird's number for this recall is R20AW-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.safercar.gov.
Affected vehicles
Related recalls
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Other campaigns involving Blue Bird vehicles
Source: NHTSA recall database, campaign 20V356000 (manufacturer number R20AW-SB). Data last verified Jul 30, 2026.