NHTSA recall campaign

21V253000

Electrical System › Software

Check my VIN
8Affected configurations shown292Potential units affected0.0%Latest completion context
ComponentElectrical System › Software
Report receivedDec 4, 2021
Investigations linked0
Indexed communications sampled0
What can happen

Safety consequence

An undetected high voltage isolation can expose service personnel to high voltage, increasing the risk of injury.

What fixes it

Official remedy

Blue Bird will notify owners, and dealers will update the Vehicle Control Unit software or install a different combination of High Voltage Power Distribution Unit hardware, free of charge. The recall began on May 22, 2021. Owners may contact Blue Bird customer service at 1-478-822-2242. Blue Bird's number for this recall is R21BD-SB.

Recall lifecycle

Repair completion history

Campaign-level completion reporting. This does not determine whether a particular VIN has been repaired.

2021-2
0.0%
2021-3
0.0%
2021-4
0.0%
2022-1
0.0%
2022-2
0.0%
2022-3
0.0%
2022-4
0.0%
2023-1
0.0%
2023-2
0.0%
2023-3
0.0%
2023-4
0.0%
Affected vehicles

Vehicle configurations connected to 21V253000

Owner action

Campaign pages describe the public recall record. To determine whether your specific vehicle has an unrepaired recall, use your VIN and verify the current status through NHTSA.

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