20-1
20. LIGHTS/SWITCHES/HORN
SERVICE INFORMATION
GENERAL SAFETY
Connect the same color wires together. Connect couplers carrying the same color and the same number of pins together.
All couplers are equipped with tabs which can be locked. Remove these locks prior to disassembling ; and insert these
tabs all the way until locked when assembling.
Carry out continuity test on circuits or parts to diagnose electric systems. The continuity test on normal parts can be
carried out without removing the parts from the vehicle. Simply disconnect the wires and connect a continuity tester or
an ohmmeter to the coupler terminals or connectors.
The continuity test is conducted to check if electric power is connected between 2 terminals. If there is coil resistance
within circuits, or to check the large resistance resulting form the connector corrosion, an ohmmeter is required to check
the circuit resistance value.
The following color codes are used throughout this section.
B = Black
Y = Yellow
L = Blue
G = Green
R = Red
W = White
Br = Brown
O = Orange
Sb = Sky Blue
Lg = Light Green P = Pink
V = Violet
Gr = Gray
20
SYSTEM LOCATION
········
20-0
SERVICE INFORMATION
·····
20-1
TROUBLESHOOTING
······
20-1
HEADLIGHT
·············
20-2
FRONT/REAR WINKER
·····
20-3
STOP/TAIL LIGHT
·········
20-3
COMBINATION METER
·····
20-4
MAIN SWITCH
···········
20-5
HANDLEBAR SWITCHES
····
20-6
FRONT/REAR STOP SWITCH
·
20-7
GEAR CHANGE SWITCH
····
20-8
HORN
·················
20-8
WINKER RELAY
··········
20-8
TROUBLESHOOTING
Light not turned on when the main switch is ON
Faulty light bulb
Faulty switch
Faulty or disconnected wiring
Fuse cut
Battery discharged
Dim headlight
Battery discharged
Wiring and switch resistance high
Headlight Hi-Low bean cannot be charged
Faulty light bulb
Faulty dimmer switch
Fuel meter indicator malfunctioning
Coupler separated.
Harness disconnected.
Float operation malfuction.
Fuel unit damaged.
Fuel meter needle unstable
Coupler loose.
Fuel unit damaged.
Meter damaged.
Summary of Contents for VJF125
Page 1: ......
Page 2: ......
Page 19: ...1 16 GENERAL INFORMATION WIRING DIAGRAM...
Page 20: ...1 17 GENERAL INFORMATION...
Page 21: ...1 18 GENERAL INFORMATION...
Page 22: ...1 19 GENERAL INFORMATION...
Page 23: ...MEMO...
Page 39: ...MEMO...
Page 46: ...MEMO...
Page 47: ...4 0 FUEL SYSTEM...
Page 51: ...MEMO...
Page 101: ...6 0 COOLING SYSTEM...
Page 113: ...7 0 ENGINE REMOVAL INSTALLATION...
Page 117: ...8 0 CLUTCH GEARSHIFT...
Page 130: ...MEMO...
Page 131: ...9 0 A C GENERATOR STARTER CLUTCH...
Page 140: ...MEMO...
Page 141: ...10 0 CYLINDER HEAD VALVES...
Page 153: ...11 0 CYLINDER PISTON...
Page 160: ...MEMO...
Page 161: ...12 0 CRANKCASE TRANSMISSION CRANKSHAFT...
Page 174: ...MEMO...
Page 175: ...13 0 EXTERNAL PARTS...
Page 181: ...14 0 FRONT WHEEL FRONT FORK STEERING...
Page 205: ...15 0 REAR WHEEL REAR SUSPENSION...
Page 217: ...16 0 HYDRAULIC BRAKE FRONT REAR...
Page 248: ...MEMO...
Page 249: ...18 0 IGNITION SYSTEM BATTERY ECU FUSE BOX AC GENERATOR REGULATOR RECTIFIER IGNITION COIL...
Page 278: ...MEMO...
Page 279: ...MEMO...
Page 280: ...MEMO...
Page 281: ...MEMO...
Page 282: ...22 WIRING DIAGRAM...
Page 283: ...22 1 WIRING DIAGRAM 22...
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Page 285: ......
Page 286: ...22 WIRING DIAGRAM 2 1 09 01 25 17 16 08 32 24 37 36 34 33 39 38 35 40 1 2 1 2 2 1...
Page 287: ...SERVICEMANUAL 2009 10 PRINTED 2009 10 PUBLICATION C CO OP PY Y P PR RO OH HI IB BI IT T...
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