Yamaha Motor Co., Ltd. YFM7FGPW — CHARGING SYSTEM

EBS01065 TROUBLESHOOTING EBS01044 The battery is not being charged. Check: 1. main fuse 2. battery 3. charging voltage 4. stator coil resistance 5. wiring connections (of the entire charging system) Is the battery OK? NOTE: YES NO _ Before troubleshooting, remove the following part(s): 1. seat 2. battery cover 3. right side cover 4. V-belt cooling duct 2 Troubleshoot with the following special tool(s). Clean the battery terminals. Recharge or re- place the battery. Pocket tester 90890-03112 Analog pocket tester YU-03112-C EBS01043 1. Main fuse Check the main fuse for continuity. Refer to “CHECKING THE FUSES” in chapter 3. Is the main fuse OK? YES NO Replace the main fuse.

9 - 28 CHARGING SYSTEM ELEC – + ELEC – + 2. Battery • Check the condition of the battery. Refer to “CHECKING AND CHARGING THE BATTERY” in chapter 3. Minimum open-circuit voltage 12.8 V or more at 20 °C (68 °F)