2021 Yamaha MT-09 Recalls
NHTSA has 2 recall campaigns on file for the 2021 Yamaha MT-09. Every repair below is free at a franchised dealer, by federal law.
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.
Risk: Limited throttle response, engine stall, or a missing warning light can increase the risk of a crash.
Remedy: Owners should not operate their motorcycle, other than to take it to a dealer, until the remedy is performed. Dealers will reprogram the ECU, free of charge. Owner notification letters were mailed March 17, 2022. Owners may contact Yamaha customer service at 1-866-894-1626. Yamaha's number for this recall is 990158.
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.
Risk: Unstable idling or an engine stall can lead to loss of control of the motorcycle, increasing the risk of an injury or crash.
Remedy: Dealers will reprogram the engine control unit (ECU) software and replace the TPS, free of charge. Owner notification letters were mailed on May 6, 2025. Owners may contact Yamaha of Hawaii customer service at 1-808-498-8248.
Does this apply to your MT-09?
Campaigns list every affected vehicle at the model level, but individual vehicles may already be repaired or fall outside the affected production range. Check a specific VIN with the Yamaha recall lookup — free — or see other 2021 Yamaha models with recalls. Source: official NHTSA recall database.