RoadVitals

2023 Yamaha Mt-09 Owner Complaints

Reports submitted to NHTSA by owners and drivers, shown in full

Data refreshed

Complaints on fileComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
3
Latest Apr 28, 2025
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
0
Filed in the last 12 monthsReports filed with NHTSA in the trailing 365 days. Recent volume reflects attention and vehicle age as much as anything else.
0
Reports on file since Apr 18, 2023

What this page shows

Our database holds 3 NHTSA owner-reported complaints for the 2023 Yamaha Mt-09. Each one is a report filed by an owner or driver and published by NHTSA without most of them being verified. A complaint is not a confirmed defect, not a recall and not a manufacturer bulletin. Narratives are shown exactly as filed.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Complaints, most recent first

Showing 1–3 of 3

Body & structure
Filed Apr 28, 2025

The contact owns a 2023 Yamaha MT-09. The contact stated that while stopped at a traffic light, the contact noticed a crack on the frame of the motorcycle. The contact stated that there was no impact to the frame to have caused the crack. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 4,800.

NHTSA ID
11657242
Incident
Apr 26, 2025
Mileage
4,800 mi
Electrical
Filed Dec 25, 2023

Check engine light keep coming on. Code reader reads P2135 code, which is a TPS output voltage deviation error. A/B throttle/peddle

NHTSA ID
11561797
Incident
Dec 1, 2023
Brakes
Filed Apr 18, 2023

The front brake lever brake light switch is supposed to illuminate the brake light just before braking is applied (according to manufacturer’s manual). I realized when I was sitting on the motorcycle in my driveway, with the front brake holding the motorcycle, that the brake light wasn’t illuminated. As I began to test it I realized I was able to have the bike come to a complete stop without the brake light illuminating when using only the front brake lever. The motorcycle was purchased brand new and braking system has not been modified. I only had 300 miles on vehicle when this was discovered. I brought it to a Yamaha dealer as suggested in the manual if the light is not illuminating before braking pressure had been applied. The service mechanic at Donnelson Cycles in St Louis MO stated that this braking switch could not be adjusted. I searched for recalls and could not find any. This could cause a major hazard for someone especially if they are stopped using the front brake lever and the vehicle behind them does not know they are stopped or slowing.

NHTSA ID
11517702
Incident
Apr 16, 2023

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Data sources

Data on this page last refreshed .