Yamaha SR400 2014 Service Manual page 273

SIGNALING SYSTEM
2. Neutral switch
5. Battery
6. Main fuse
7. Main switch
11.Signaling system fuse
13.Parking lighting fuse
14.Right handlebar switch
15.Hazard switch
24.ECU (engine control unit)
35.Joint coupler
36.Frame ground
37.Fuel sender
39.Speedometer
41.Speed sensor
43.Fuel level warning light
44.Tachometer
45.Neutral indicator light
46.Turn signal indicator light
48.Front brake light switch
49.Rear brake light switch
50.Turn signal/hazard relay
51.Horn
53.Left handlebar switch
56.Horn switch
57.Turn signal switch
58.Tail/brake light
59.Rear right turn signal light
60.Rear left turn signal light
61.Front right turn signal light
62.Front left turn signal light
7-16