Technical Service Bulletin ITS61268 — 2023 NEW FLYER XE35
FUEL/PROPULSION SYSTEM
Bulletin Details
| TSB ID | ITS61268 |
| Manufacturer | |
| Vehicle | 2023 NEW FLYER XE35 |
| Component | FUEL/PROPULSION SYSTEM |
| Communication Date |
Bulletin Summary
Instruction to Service to update vehicles with ELFA 3 to provide improved BMS response to overcharging and other functional safety mechanisms, more robust detection of failure modes through DTCs, Battery Data Recorder (BDR) capabilities, and streamlined flashing processes.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.