| Bulletin Date: | May. 18, 2021 |
| Component: | Electrical system |
| Bulletin Summary: | The intent of service update su2105 is to provide service notification of a running product improvement part change to the relay used for diesel exhaust fluid (def) line heaters. The new def line heater relay will be "diode suppressed". The |
| Vehicles covered in this TSB: |
2022 Blue Bird All American,
2022 Blue Bird Vision.
|
| Bulletin Date: | Apr. 23, 2021 |
| Component: | Electrical system |
| Bulletin Summary: | The intent of service update su2104 is to provide a quick reference document of ?required dealer service support software? for servicing, a current production model blue bird bus. The list includes standard oem bus and truck service sof |
| Vehicles covered in this TSB: |
2022 Blue Bird All American,
2022 Blue Bird Vision.
|
| Bulletin Date: | Mar. 15, 2021 |
| Component: | Electrical system |
| Bulletin Summary: | The intent of service update su2103 is to announce a new shaw development technical bulletin. The technical bulletin is intended to guide shaw development customers in troubleshooting fault codes related to the def tank assembly on cummins |
| Vehicles covered in this TSB: |
2021 Blue Bird All American,
2022 Blue Bird All American,
2021 Blue Bird Vision,
2022 Blue Bird Vision.
|