2006 Yamaha Yp400 problems, complaints & recalls
Most-reported problem areas: Vehicle Speed Control (1) · Fuel System, Gasoline:delivery:fuel Pump (1) · Fuel System, Gasoline (1)
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (2)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Equipment:other:owners/Service/Other Manual 2014-02-07 · TB-M-2014-003 · Service Bulletin/Repair Instructions
yamaha mc: when looking for technical information, a comprehensive index is provided regarding technical solutions for various problems. *pe
Engine And Engine Cooling:engine 2007-06-21 · 2007012 · Service Bulletin/Repair Instructions
coupler corrosion makes engine difficult to start. *kb
What owners report
2014-07-18 · Vehicle Speed Control · 19,950 mi“accelerating from stop into a left turn at an intersection the engine just died and we almost fell because a bump and brake like event occurred with the bike leaning over for the turn, this was very unsettling. similar events had occurred previously after starting to accelerate from a stop or a near stop. they had occurred when driving in a straigh…”
2009-08-31 · Fuel System, Gasoline:delivery:fuel Pump · 2,451 mi“tl*the contact owns a 2006 yamaha yp400v. the contact stated that while driving 10 mph, the scooter stalled without any prior warnings. as a consequence his risk for serious injury and crash were increased. the scooter was taken to a dealership in which a technician concluded that the fuel injector was the cause of the failure. the failures have…”
2009-06-03 · Fuel System, Gasoline · 600 mi“tl*the contact owns a 2006 yamaha yp400 motorcycle. the vehicle was repaired according to nhtsa campaign id number 08v180000 (fuel system, gasoline:delivery:fuel pump); however, it continues to stall and shut off. the contact feels that the actual harness was not replaced according to the remedy, and was only inspected at the time of the repair. …”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.