Yamaha has issued a recall of certain 2006-2007 CP250 and 2005-2007 YP400 motorcycles.
The engine could stall and be difficult to restart because the wire terminals in the fuel pump wire coupler have corroded. Water can enter from the main wire harness end and run through the harness to the fuel pump coupler. If the water remains in the coupler for an extended period of time, the terminals can become corroded, which can prevent the fuel pump from operating properly.
9600 units are affected.
Check out my Motorcycle Recalls feature for more details.