ITS61489
Service Bulletin/Repair Instructions
Instructions to update V2 traction inverters with new bootloader.
Vehicle report
2025 NEW FLYER XE35
Service bulletins
4 bulletinsTechnical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
251030 Battery email
Other
A consumer notification indicating one of New Flyer's battery suppliers is exiting the market.
TSIB 25-07
Service Bulletin/Repair Instructions
This Bulletin is being issued due to New Flyer & MCI have received reports that customers are re-torquing high-voltage (HV) connections during preventative maintenance inspections as outlined in the Preventive Maintenance section of the Service or Maintenance manual. This Bulletin reminds operators that the inspection procedure is visual only and does not require retorque unless the witness marks indicate the fasteners have loosened.
TSIB 25-04
Service Bulletin/Repair Instructions
This Technical Service Information Bulletin has been issued to remind customers that fill pressure must not exceed 25 psi to avoid injury or damage components during filling and deaeration of the ESS Battery Thermal Management System.
Reading this report
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.