2021 Yamaha MT-09 Problems: 1 Known Issue
2021 model year · Manufacturer-document summaries · US scope · Updated November 2026
These 1 manufacturer-document summaries cover specific US model/year combinations. They are not a list of common failures or a reliability rating. Read the exact applicability on each card and ask the dealer to confirm your VIN, equipment and previous repairs.
All 1 Known Issue
NHTSA Recalls2 recalls
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
Yamaha Motor Corporation, USA (Yamaha) is recalling certain 2021-2022 MT-09, MT-09 SP, and MTT9GT (Tracer 9 GT) motorcycles. Improper electronic control unit (ECU) programming may limit the throttle response, cause an engine stall, or fail to illuminate the engine warning light when a system error occurs.
VEHICLE SPEED CONTROL:THROTTLE:THROTTLE POSITION SENSOR (TPS)
Pure Sports Distributing Inc. (Yamaha of Hawaii) is recalling certain 2022 MT-09 Tracer GT, 2021-2025 MT-09 SP, 2021-2025 MT-09, 2022-2023 and 2025 MT-10 SP, 2022-2024 MT-10 and 2022-2024 XSR900 motorcycles. The brushes inside the Throttle Position Sensor (TPS) may slide excessively due to improper ECU programming, possibly causing unstable idling or an engine stall.
Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.
Browse more motorcycle issues. For an unlisted problem, consult a qualified motorcycle mechanic.
Other Yamaha Models
Frequently Asked Questions
Do these recalls establish the reliability of the Yamaha MT-09?
No. Recall counts and severity labels do not establish failure rates or overall reliability. These summaries describe manufacturer-identified conditions and bounded vehicle populations.
How do I confirm whether my motorcycle needs the recall repair?
Ask an authorized Yamaha dealer to check the exact VIN and completed repair history. Model year alone does not establish inclusion; some recalls cover only nonconsecutive VINs or specific production ranges. Follow the riding restrictions stated on each applicable card.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public motorcycle data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.