Service bulletins for the 2018 NovaBUS LFS
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
157 on file from NHTSA, as of 2026-10-19.
By type
By component
By topic
| FT4557 | 2019-03-25. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Re-route the cable to provide clearance to the mounting bracket. |
|---|---|
| LI4546E | 2019-02-19. Service bulletin. UNKNOWN OR OTHER. To avoid the risk of air being trapped which could damage the EGR cooler. |
| BS4409E | 2019-02-19. Service bulletin. ELECTRICAL SYSTEM. Improve the generator ground noise level. |
| LI4513E | 2019-01-07. Service bulletin. ELECTRICAL SYSTEM. Firmware update to increase the coils lifespan by improving its control. |
| LI4512E | 2019-01-07. Service bulletin. SERVICE BRAKES. Brake wear signal reads 0% or fluctuates |
| LI4394E | 2018-11-13. Service bulletin. EQUIPMENT. A new air dryer inspection procedure will be added to the maintenance and preventive maintenance manual for air dryer system sections, |
| LI4407E | 2018-09-17. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. A new option is available to ease the removal of the Thermo King AC unit evaporator on CNG vehicles. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.