Yamaha TT600R Service Manual page 360

3. Voltage.
•
Connect the pocket tester (DC 20V) to the
bulbholder connector.
Tester terminal (+)
Tester terminal (–)
•
Turn the main switch to ON.
•
The brake lever is pulled or the brake
pedal is pressed.
•
Check the voltage
"Green/Yellow" cable of the bulbholder
connector.
The circuit is efficient.
3. The direction indicator light and/or the direc-
tion indicator light fail to flash.
1. Bulb and bulbholder.
•
Check the continuity of the bulb and bulb-
holder.
Refer to "BULB INSPECTION" section.
2. Direction indicator switch.
•
Disconnect the left handlebar switch con-
nector from the wire harness.
•
Connect the pocket tester (Ω x 1) to the
left handlebar switch cables.
*
Green/Yellow cable (1)
Black terminal (2)
(12V) on the
IN COMPLIANCE WITH
SPECIFICATIONS (12V)
CONTINUITY
SIGNAL SYSTEM
OUT OF SPECIFICATION
The circuit from the main switch to the bulbhol-
der connector is defective. Repair.
DISCONTINUITY
Replace the bulb and/or bulbholder.
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ELEC