There have been 15 technical service bulletins issued for the 2021 Nova Bus LFS.
| Bulletin Date: | Apr. 23, 2024 |
| Component: | Engine and engine cooling. |
| Bulletin Summary: | One fire suppression system pipe may be installed backwards and interfere with an alternator cable, creating friction that could damage one or both components. |
| Vehicles covered in this TSB: |
2021 Nova Bus LFS,
2022 Nova Bus LFS,
2023 Nova Bus LFS.
|
| Bulletin Date: | Apr. 23, 2024 |
| Component: | Electrical system. |
| Bulletin Summary: | One fire suppression system pipe may be installed backwards and interfere with an alternator cable, creating friction that could damage one or both components. |
| Vehicles covered in this TSB: |
2021 Nova Bus LFS,
2022 Nova Bus LFS,
2023 Nova Bus LFS.
|
| Bulletin Date: | Feb. 9, 2024 |
| Component: | Visibility. |
| Bulletin Summary: | Hvac coolant pipe leaks from various solder locations. |
| Vehicles covered in this TSB: |
2021 Nova Bus LFS.
|
| Bulletin Date: | Feb. 9, 2024 |
| Component: | Visibility:defroster/defogger/hvac system. |
| Bulletin Summary: | Hvac coolant pipe leaks from various solder locations. |
| Vehicles covered in this TSB: |
2021 Nova Bus LFS.
|
| Bulletin Date: | Feb. 6, 2024 |
| Component: | Power train. |
| Bulletin Summary: | P-clamps holding the transmission coolant pipes can break. |
| Vehicles covered in this TSB: |
2021 Nova Bus LFS,
2022 Nova Bus LFS.
|
| Bulletin Date: | Feb. 5, 2024 |
| Component: | Electrical system. |
| Bulletin Summary: | Battery tray structure cracks due to thin sheet metal. |
| Vehicles covered in this TSB: |
2019 Nova Bus LFS,
2020 Nova Bus LFS,
2021 Nova Bus LFS,
2019 Nova Bus Lfs Artic,
2020 Nova Bus Lfs Artic.
|
| Bulletin Date: | Oct. 20, 2023 |
| Component: | Power train. |
| Bulletin Summary: | A bad connection at the zf transmission connector may cause the transmission to jerk when shifting or show the fault code 188. |
| Vehicles covered in this TSB: |
2018 Nova Bus LFS,
2019 Nova Bus LFS,
2020 Nova Bus LFS,
2021 Nova Bus LFS,
2022 Nova Bus LFS,
2016 Nova Bus Lfs Artic,
2017 Nova Bus Lfs Artic,
2018 Nova Bus Lfs Artic,
2019 Nova Bus Lfs Artic.
|
| Bulletin Date: | Oct. 26, 2022 |
| Component: | Electrical system. |
| Bulletin Summary: | On the thermo king hvac roof unit, after replacing the actuator n8897109, some customers could see the error code 36. |
| Vehicles covered in this TSB: |
2019 Nova Bus LFS,
2020 Nova Bus LFS,
2021 Nova Bus LFS,
2022 Nova Bus LFS.
|