ITS61748
Service Bulletin/Repair Instructions
Instructions for verifying/correcting torque on front destination sign mounting hardware installed on certain buses.
Vehicle report
2023 NEW FLYER XE40
Service bulletins
28 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.
ITS61622
Service Bulletin/Repair Instructions
Instructions to assign new MAC address of the duplicated MAC address identified on few buses. (When two buses are connected, charger management system [CMS] reads their MAC addresses as identical, resulting charge rejection.)
ITS61549
Service Bulletin/Repair Instructions
Instructions to change desiccant cartridges, drain air tanks, blow dry air through the system, and check for moisture in brake valves.
ITS61518
Service Bulletin/Repair Instructions
Instructions to rework overhead cables by adding a moisture barrier to mitigate water intrusion.
ITS61489
Service Bulletin/Repair Instructions
Instructions to update V2 traction inverters with new bootloader.
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.
ITS61379
Service Bulletin/Repair Instructions
Instructions for a PLC update to prevent shifting to neutral when losing wheelchair ramp stowed status.
ITS61281
Service Bulletin/Repair Instructions
Instructions to adjust certain cantilever mounted seats and adjust them to proper height.
ITS61338
Service Bulletin/Repair Instructions
Instructions to Service for an update to the HV DC charge box contactors to replace the existing GIGAVAC with new RINCON contactor.
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.
ITS61289
Service Bulletin/Repair Instructions
Instructions to update OVHD HV charge box contactors to replace the existing GIGAVAC ones with new RINCON contactors.
ITS61268
Service Bulletin/Repair Instructions
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.
ITS61250
Service Bulletin/Repair Instructions
Instruction to Service for updating ESS drains, remove internal mechanism, re-install and add duckbill. Remove the ESS breather, extract the internal mechanism, remove the three desiccant bags and reinstall the breather. 6 string buses.
ITS61249
Service Bulletin/Repair Instructions
Instruction to Service for updating ESS drains, remove internal mechanism, re-install and add duckbill. Remove the ESS breather, extract the internal mechanism, remove the three desiccant bags and reinstall the breather. 5 string buses.
ITS61254
Service Bulletin/Repair Instructions
Instruction to Service to incorporate recommended design updates to improve both the function and reliability of the air compressor.
ITS61123
Service Bulletin/Repair Instructions
Instruction to Service for updating the battery program on certain ELFA3 buses for Improved BMS response to overcharging and other functional safety mechanisms, more robust detection of failure modes through DTCs, improving Battery Data Recorder (BDR) capabilities, streamlined flashing processes, and logic improvements for better integration with application.
ITS6113
Service Bulletin/Repair Instructions
Instruction to Service for the installation of a lanyard decal for the SDS window on certain XE40 and XHE40 buses.
ITS61089
Service Bulletin/Repair Instructions
Service instruction to verify welds on PEM mounts.
ITS61032
Service Bulletin/Repair Instructions
Instruction to Service for replacing incorrect hardware on "Infotainment" monitors with shorter hardware.
ITS61009
Service Bulletin/Repair Instructions
Instructions to Service for correcting the orientation of the negative contactor in the rear HV fuse box.
ITS60986
Service Bulletin/Repair Instructions
Instruction to Service to rearrange connectors to avoid potential interference.
ITS60888
Service Bulletin/Repair Instructions
Instruction to Service ITS60888 to improve sealing in the S/S HV charge box.
ITS60853
Service Bulletin/Repair Instructions
Instruction to Service 60853 to rework a ground cable for the DC link distribution box.
ITS-60815
Service Bulletin/Repair Instructions
Instructions to Service to install upgraded ESS drain valves - 5 string system.
ITS-60816
Service Bulletin/Repair Instructions
Instruction to Service to install enhanced ESS drain valves - 6 string system.
ITS60641
Service Bulletin/Repair Instructions
Instructions and PNs to install an improved Battery Thermal Management System fill decal.
ITS60598
Service Bulletin/Repair Instructions
Some standard grade electric buses have experienced nuisance tripping of the motor inverter fuse. This ITS provides instructions to upgrade the fuse
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.