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June 26, 2026 Service bulletin

Software update to ABS battery systems to address isolation faults, HV contactor faults, and thermistor...

New Flyer technical service bulletin ITS61817 for 2024-2025 New Flyer XE40 and 2024-2025 New Flyer XE60.

Bulletin number
ITS61817
Component
Fuel/propulsion system
Summary
Software update to ABS battery systems to address isolation faults, HV contactor faults, and thermistor issues.

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