No complaints are listed for the 2021 Rosenbauer Warrior. NHTSA's API and bulk file list none in this build.
Data build 2026-10-08.
NHTSA lists this vehicle as ROSENBAUER WARRIOR.
Model-generated complaint tags: No complaints are listed for tagging.
Recalls
See new recalls and investigations this week.
4 recalls.
Date: 2025-07-21. Systems: ELECTRICAL SYSTEM.
Defect: Rosenbauer America (Rosenbauer) is recalling certain 2019-2022 Avenger, 2019-2024 Commander, and Warrior fire trucks equipped with an Innovative Controls instrument panel. A software error may cause the odometer to freeze and not display accurate mileage.
Consequence: An inaccurate odometer reading can unintentionally delay critical safety-related maintenance, potentially impairing the safe operation of the vehicle and increasing the risk of a crash.
Remedy: Dealers will replace the instrument panel, free of charge. Owner notification letters were mailed September 10, 2025. Owners may contact Rosenbauer customer service at 1-651-462-1000.
Do not drive: No. Park outside: No.
Date: 2023-12-22. Systems: ELECTRICAL SYSTEM.
Defect: Rosenbauer America is recalling certain 2020-2022 Avenger, 2017-2024 Commander, 2020-2024 Warrior, 2023 Commercial F-350, F-550, 108SD, and 2024 Commercial 114SD vehicles. In the event of a short circuit or wiring failure, the firmware may fail to shut off the output pin, resulting in overloaded electrical circuits.
Consequence: Overloaded electrical circuits can overheat, increasing the risk of fire.
Remedy: Dealers will update the firmware, free of charge. Owner notification letters were mailed February 22, 2024. Owners may contact Rosenbauer America customer service at 1-651-462-1000.
Do not drive: No. Park outside: No.
Date: 2022-01-21. Systems: STEERING.
Defect: Rosenbauer America (Rosenbauer) is recalling certain 2021 Commander and Warrior vehicles equipped with Meritor 180 series drive pinions. The rear axle drive pinion may fracture.
Consequence: A fractured drive pinion may contact the brake drop hose, and unintentionally engage the parking brake without detection, or without the brake lights activating, increasing the risk of a crash.
Remedy: Meritor will inspect and replace the drive pinion, as necessary, free of charge. Owner notification letters were mailed on April 27, 2022. Owners may contact Rosenbauer customer service at 1-651-462-1000.
Do not drive: No. Park outside: No.
Date: 2021-05-11. Systems: FUEL SYSTEM, DIESEL.
Defect: Rosenbauer America (Rosenbauer) is recalling certain 2016-2021 Commander, Warrior, Avenger, and 2019 Commercial M2 106 vehicles. The sealing washer may not seat correctly in the pilot bore holes, allowing the high pressure fuel rail assembly to leak.
Consequence: A fuel leak in the presence of an ignition source increases the risk of a fire.
Remedy: Dealers will inspect and replace the rail as necessary, free of charge. Interim owner notification letters were mailed on July 9, 2021. Owners may contact Rosenbauer customer service at 1-651-462-1000.
Do not drive: No. Park outside: No.
Manufacturer communications
7 manufacturer communications.
Communications by system| System | Count |
|---|
| def | 1 |
|---|
| ELECTRICAL SYSTEM | 1 |
|---|
| IFM CR1203 Display | 1 |
|---|
| STEERING | 1 |
|---|
| STRUCTURE | 1 |
|---|
| SUSPENSION | 1 |
|---|
| VISIBILITY | 1 |
|---|
11034498
Date: 2026-07-15. Type: Service Campaign. Systems: STEERING.
Subject: The power steering cooler may begin to leak on the low-pressure side of the system. This fault will need to be inspected and corrected if any seepage is present Problem: Power steering cooler fittings have an inconsistent machined edge; this edge prevents the O-ring from sealing resulting i
11033676
Date: 2026-06-11. Type: Service Bulletin/Repair Instructions. Systems: STRUCTURE.
Work instructions for door latch adjustments. Includes installation and removal of shims to ensure secure closure and compression of gaskets and seals. Adjustment for depth, verticality, and side to side movement of the assembly.
11026147
Date: 2025-12-12. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
Updated TSB to account for change in labor hours & travel cost to complete Innovative Controls digital gauge cluster software update. This update is being completed to improve firmware which allows for better communication with onboard systems.
11012348
Date: 2025-01-18. Type: Service Bulletin/Repair Instructions. Systems: FUEL/PROPULSION SYSTEM.
If a DEF sensor fails, validate that the Coolant Control Valve is plumbed so that the coolant flows towards the DEF Tank. If it is plumbed incorrectly, replace the coolant control valve along with DEF assy. Follow the attached instructions for inspection.
11007120
Date: 2024-09-05. Type: Service Bulletin/Repair Instructions. Systems: SUSPENSION.
Rosenbauer Dealers should perform the attached maintenance during pre-delivery inspections for any Rosenbauer Commander and Warrior that has the Henrickson Steertek system.
10240587
Date: 2023-08-11. Type: Service Bulletin/Repair Instructions. Systems: VISIBILITY.
When installing the 3rd wiper for the windshield, Dealers should follow the instructions attached in this email.
10240530
Date: 2023-07-14. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
The vehicle speed sensor fault code 241 is causing OEM speedometer inaccuracy on some Rosenbauer fire trucks with Cummins L9 Engines per Cummins TSB230127.