Service bulletins for the 2015 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.
155 on file from NHTSA, as of 2026-10-19.
By type
By component
By topic
| FT4559 | 2019-03-25. Service bulletin. EQUIPMENT; STRUCTURE. Sika Seams are Cracking, Strip Solution will be introduced in service. |
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| FT4551 | 2019-03-25. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Replace the affected Signal and Ground wires by New kit of Kidde. |
| LI4546E | 2019-02-19. Service bulletin. UNKNOWN OR OTHER. To avoid the risk of air being trapped which could damage the EGR cooler. |
| 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, |
| BS4461E | 2018-11-13. Service bulletin. STRUCTURE:BODY:DOOR; EQUIPMENT. Canopy door latch might need to be retightened. |
| BS4173ER1 | 2018-10-09. Service bulletin. ENGINE AND ENGINE COOLING. The EGS coolant hoses may leak in the baselight above the passenger area. |
| 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. |
| LI4374ER1 | 2018-08-20. Service bulletin. EQUIPMENT. Latch adjustment for the the proper operation of the destination sign doors. |
| BS4329E | 2018-08-20. Service bulletin. EQUIPMENT. Plastic stopper strips can detached from the canopy doors. |
| BS3626ER2 | 2018-08-20. Service bulletin. VEHICLE SPEED CONTROL. Cummins code 1242 for accelerator sensors circuit |
| BS4153ER1 | 2018-08-20. Service bulletin. ELECTRICAL SYSTEM. Automatic Passenger Counter may report erroneous data due to dust or water intrusion on optical front door sensor lens |
| LI4345E | 2018-08-20. Service bulletin. ENGINE. Original valve is discontinued |
| LI4374E | 2018-08-20. Service bulletin. LATCHES/LOCKS/LINKAGES. Latch adjustment for the proper operation of the destination sign doors |
| LI4156E | 2018-06-25. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. The structural integrity of the plastic PEX fittings may be affected if coated with liquid and/or lubricant, which may lead to coolant leaking into the passenger compartment. |
| LI4167ER2 | 2018-06-25. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. New improved stanchion is now available for installation in the articulation section of the vehicle. |
| BS4153E | 2018-06-25. Service bulletin. EQUIPMENT:ELECTRICAL. Automatic Passenger Counter may report erroneous data due to dust or water intrusion on optical front door sensor lens. |
| BS4178E | 2018-05-14. Service bulletin. SEATS. Seats might get detached from damaged seat rails. |
| LI4167ER1 | 2018-05-14. Service bulletin. STRUCTURE. New improved stanchion is now available for installation in the articulation section of the vehicle. |
| LI4289ER1 | 2018-04-23. Service bulletin. FUEL SYSTEM, OTHER. Oil filler tube part number superceeded by improved tube |
| LI4200E | 2018-03-12. Service bulletin. ENGINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; FUEL SYSTEM, DIESEL. This is a product improvement campaign that is being issued to recaliberate the ECM and upfit with improved Selective Catalyst Reduction (SCR) component of the Cummins Engine(s). |
| LI4263ER1 | 2018-03-12. Service bulletin. FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE. Subject to application and duty cycle, DEF dosing valve can clog up and cause engine to derate, stall, lose power and log FC3568. Increasing dosing valve and DEF hose angle can help reduce such occurrence. Vehicles reporting repetitive FC3568 can be modified according to procedure herein. |
| BS4243E | 2018-03-12. Service bulletin. ELECTRICAL SYSTEM. Dust hides safety decals on hybrid electric units |
| LI4167E | 2018-02-12. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. New improved stanchion is now available for installation in the articulation section of the vehicle. |
| BS4173E | 2018-02-12. Service bulletin. ENGINE AND ENGINE COOLING. The EGS coolant hoses may leak in the baselight above the passenger area. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.