Engine and engine cooling: engine
Risk. An oil leak onto the rear tire can cause a loss of control, increasing the risk of a crash.
NHTSA has logged 1 owner complaint about the 2017 Yamaha SR400, most often about the fuel system, gasoline. It is covered by 1 safety recall, and for recall 18V-730 the manufacturer reports only 23% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through July 1, 2026. Updated daily.
1 complaint grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Fuel system, gasoline | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. An oil leak onto the rear tire can cause a loss of control, increasing the risk of a crash.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Yamaha.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the SR400 median. How we score
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.