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NHTSA complaints · TSBs · investigations

New Flyer XE40 problems & complaints

What New Flyer XE40 owners have reported to NHTSA, the service bulletins the manufacturer sent dealers, and any federal defect investigations, by model year. See New Flyer XE40 safety recalls or check your VIN.

Owner complaints
0
Service bulletins (TSBs)
43+
Crashes / fires reported
0 / 0
Defect investigations
0

Complaints by model year

Complaints owners filed with NHTSA, by the model year of the vehicle. A high count can also mean a popular year, so compare it with how many were sold.

    YearComplaintsCrashesFiresInjuredDeathsTSBs
    2026000003
    20250000014
    20240000027
    20230000029
    20220000029
    20210000029
    20200000027
    20190000043
    20180000028
    20170000023
    20160000018
    20150000014
    20140000014
    20130000024

    Technical service bulletins (TSBs)

    Repair instructions and other communications the manufacturer sent dealers about known issues. A TSB is not a recall, and the repair is usually free only while the car is under warranty; ask your dealer for the bulletin number.

    • ITS61870
      Sep 22, 2026Service Bulletin/Repair InstructionsSeats

      Instructions provided to remove the existing brass/plastic swivel fitting and replacing with a more reliable solid brass fixed position fitting.

    • ITS62008
      Sep 16, 2026Service Bulletin/Repair InstructionsElectrical System

      Instructions to upload latest program per customer requests to revise ESS SNSR FAULT telltale to amber with no audible buzzer. buzzer

    • ITS61988
      Sep 15, 2026Service Bulletin/Repair InstructionsElectrical System, Fuel/Propulsion System

      Instruction to program for the addition of ESS cell minimum and maximum voltages and ESS charge current per customer request

    • ITS61817
      Jun 26, 2026Service Bulletin/Repair InstructionsElectrical System, Fuel/Propulsion System

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

    • ITS61772
      Jun 3, 2026Service Bulletin/Repair InstructionsElectrical System

      Instructions for uploading the latest software version. When the Voltage Regulator frequency on the PWM enable signal is not 500hz, the regulator can cause CAN errors on whatever CAN line it is installed onto, causing some programming procedures to fail.

    • ITS61748
      May 23, 2026Service Bulletin/Repair InstructionsElectrical System

      Instructions for verifying/correcting torque on front destination sign mounting hardware installed on certain buses.

    • ITS61724
      May 19, 2026Service Bulletin/Repair InstructionsFuel/Propulsion System

      Instructions to update the ABS Battery system to the latest software version.

    • ITS61468
      Apr 14, 2026Service Bulletin/Repair InstructionsElectrical System, Fuel/Propulsion System

      Instructions to remove unused stud from electrical box

    • ITS61642
      Apr 7, 2026Service Bulletin/Repair InstructionsElectrical System, Fuel/Propulsion System

      Instructions to install drain holes in the curbside charge box cover to prevent moisture build-up.

    • ITS61619
      Apr 4, 2026Service Bulletin/Repair InstructionsPower Train

      Instructions to replace driveshaft guard mounting hardware.

    • ITS61621
      Mar 26, 2026Service Bulletin/Repair InstructionsSuspension

      Instructions to verify the upper shock absorber mount hardware is torqued to spec.

    • ITS61622
      Mar 24, 2026Service Bulletin/Repair InstructionsElectrical System, Fuel/Propulsion System

      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.)

    Source: NHTSA Office of Defects Investigation public data (complaints, manufacturer communications, investigations), model years 2010 and later. Had a safety problem? Report it to NHTSA.

    Questions

    What are the most common New Flyer XE40 problems?

    0 owner complaints are on record with NHTSA.

    Is a complaint or a TSB the same as a recall?

    No. A complaint is an unverified report from an owner. A technical service bulletin (TSB) is the manufacturer telling dealers how to fix a known issue; it is not a safety recall and is usually covered only under warranty. A recall is a formal safety action, and its repair is free.

    How do I report a problem with my New Flyer XE40?

    File a vehicle safety complaint at NHTSA.gov. NHTSA reads every report, and patterns of complaints are what open defect investigations and, eventually, recalls.