Control module: softwareRecall 25V-635 · Blue Bird vehicles
Blue Bird Body Company recall 25V-635 covers 150 Blue Bird vehicles for a control module: software problem, reported to NHTSA on September 23, 2025. The manufacturer's latest report (2026 Q3) shows 54% of affected vehicles repaired.
Source: NHTSA recall 25V635000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
Blue Bird Bus Company (Blue Bird) is recalling certain 2021-2026 Vision school buses. The brake interlock software may unintentionally activate the parking brake at any driving speed.
The risk
A bus that stops suddenly without warning, increases the risk of a crash.
The fix
Dealers will update the brake interlock software, free of charge. Owner notification letters were mailed November 18, 2025. Owners may contact Blue Bird customer service at 1-478-822-2242. Blue Bird's number for this recall is R25DS.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.
How fast cars are being fixed
54%repaired
Share of affected vehicles repaired in each quarterly report the manufacturer filed with NHTSA.
Vehicles in this recall
Built from January 1, 2021 to September 15, 2025. Not every vehicle in these model years is included; check by VIN.