2021 Yamaha MT-09 Problems, Complaints & Recalls
- Compared with other MT-09 years
- Not enough data 4th of 5 for complaints
- Safety recalls
- 2 recalls: check your VIN
- NHTSA crash rating
- Not rated
Owners have filed 1 complaint with NHTSA about the 2021 Yamaha MT-09. That ranks 4th out of 5 MT-09 model years for complaints. The most reported problem area is electrical system (1 complaints, 100%). There are 2 safety recalls covering this model year.
- 1owner complaints
- 2safety recalls
- 0NHTSA investigations
- 0complaints mentioning a crash
Complaints are unverified owner reports and are not adjusted for sales volume.
Most common 2021 Yamaha MT-09 problems
Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.
| Problem area | Complaints | Share | Median miles | Owners mention most | Typical repair cost |
|---|---|---|---|---|---|
| Electrical System | 1 | 100% | — | — | — |
| Engine | 1 | 100% | — | — | — |
| Fuel/propulsion System | 1 | 100% | — | — | — |
One complaint can list several problem areas, so shares can add up to more than 100%.
2021 Yamaha MT-09 recalls (2)
Tap a recall to see the problem, the risk and the fix.
Vehicle speed control:throttle:throttle position sensor (tps); engine and engine cooling:engine:engine control module (ecu/ecm):software
Problem: 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.
Fix: 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.
Engine and engine cooling:engine:engine control module (ecu/ecm):softwareDo not drive
Problem: 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.
Fix: 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.
To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.
Recent owner reports
Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.
I was making a right turn in 1st gear and applying small throttle for traction but the engine cut off during the turn. This is dangerous for a motorcycle as friction and throttle is needed for a safe turn even during slow speeds. I have raised the concern to a local dealer prior to this incident. I…
Other Yamaha MT-09 years
| Year | Complaints | Recalls |
|---|---|---|
| 2025 MT-09 | 2 | 1 |
| 2024 MT-09 | 2 | 1 |
| 2023 MT-09 | 3 | 1 |
| 2022 MT-09 | 1 | 2 |
| 2021 | 1 | 2 |
See all Yamaha MT-09 problems by year, every Yamaha model, or the VIN decoder.
Similar Yamaha models
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Frequently asked questions
What are the most common problems with the 2021 Yamaha MT-09?
Owners most often report electrical system, engine, fuel/propulsion system problems. The top one, electrical system, accounts for 1 complaint.
Was there a recall on the 2021 Yamaha MT-09?
Yes, 2 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.
Was the 2021 Yamaha MT-09 a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other MT-09 model years, the 2021 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.