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ELEC
7-32
SIGNAL SYSTEM
2. The brake light does not work.
1.Bulb and socket.
Refer to "SWITCH INSPECTION".
CONTINUITY
2.Brake switch
Refer to "SWITCH INSPECTION".
CONTINUITY
3.Voltage
• Connect the pocket tester (DC 20 V ) to the
bulb socket connectors.
Pocket tester (+) lead
→
→
→
→
→
Green/Yellow
햲
Pocket tester (-) lead
→
→
→
→
→
Black
햳
MEETS
SPECIFICATION
Circuit is in good condition.
NO CONTINUITY
Replace bulb or socket.
NO CONTINUITY
Brake switch is defect
→
Replace.
OUT OF SPECIFICATION
4.Connections
• There is a defect in the wire harness be-
tween the main switch and the taillight bulb
socket connector
→
Repair.
Refer to "CIRCUIT DIAGRAM OF THE SIG-
NAL SYSTEM".
• Turn the main switch to "ON".
• Pull the brake lever.
• Check the voltage (12V) between Green/
Yellow and Black.
LR
GY
B
LR
GY
B
B
LR
GY
햲
햳
12V
21W / 5W
Summary of Contents for MBK YQ100
Page 1: ...YQ100 5ME1 AE1 00 SERVICE MANUAL ...
Page 7: ...1 GEN INFO ...
Page 16: ...2 SPEC ...
Page 42: ...3 CHK ADJ ...
Page 78: ...4 ENG ...
Page 121: ...ENG 4 41 CRANKCASE AND REED VALVE 8 Install Gasket Reed valve 11 Nm 1 1 kg m T R ...
Page 125: ...5 CARB ...
Page 136: ...6 CHAS ...
Page 186: ...7 ELEC ...
Page 223: ...8 TRBL SHTG ...