2006-2009 Yamaha YFM700RV Raptor 700RV factory service manual, Page 268Get this manual
FUEL INJECTION SYSTEM Fault code No46
Symptom Power supply to the fuel injection system is not normal Check or maintenance job Check the coupler for any pins that may be pulled out Check the locking condition of the coupler If there is malfunction, repair it and connect the coupler securely Replace or charge the batteryRefer to "CHECKING AND CHARGING THE BATTERY" in chapter Replace if defectiveRefer to "CHARGING SYSTEM" in chapter Repair or replace if there is an open or short circuit Between battery and main switch (redred) Between main switch and ignition fuse (brownbluebrownblue) Between ignition fuse and ECU (brownbrown) Reinstatement method Starting the engine and operating it at idle