Yamaha YW50P Service Manual page 197

S,ONA, SVSTEM IE'Ecl I
Y P 8 0 6 0 2 3
3. If the flasher light and/or turn indicator
light fails to blink.
J l. Bulb and bulb socket
Refer to "CHECKING SWITCHES" section.
, ~ CONTINUITY
J
2. Turn switch
Refer to "CHECKING SWITCHES" section.
~ CONTINUITY
NO CONTINUITY
J Replace the bulb and/or bulb socket.
NO CONTINUITY
I 1
J Replace the left handlebar switch.
3. Voltage
• Connect the pocket tester (DC20V) to the
flasher relay coupler.
Tester (+) lead->Brown lead (~.
Tester (-) lead->Black lead(~)
• Turn the main switch to on.
• Check for voltage (12V) of the "Brown"
lead at the flasher relay terminal.
OUT OF SPECIFICATION
,•
MEETS
SPECIFICATION
4. Voltage
• Connect the pocket tester (DC20V) to the
flasher relay coupler.
Tester (+) lead->Brown/White lead (~.
Tester (-) lead->Black lead(~)
• Turn the main switch to on.
• Check for voltage (12V) on the "Brown/
White" lead at the flasher relay terminal.
~ 7 MEETS
SPECIFICATION
*
The wiring circuit from main switch to flasher
relay connector is faulty. Repair.
G
OUT OF SPECIFICATION
J The flasher relay is faulty. Replace.
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