turn signal YAMAHA TT600RE 2004 User Guide

SIGNAL SYSTEM
7-62
ELEC
CONTINUITY
DISCONTINUITY Replace the bulb and/or bulbholder.1. Bulb and bulbholder.
•Check the continuity of the bulb and bulb-
holder.
Refer to “BULB INSPECTION” section.
2. Neutral switch.
•Disconnect the neutral switch cable from
the wire harness.
•Connect the pocket tester ( Ωx 1) to the
neutral switch cables.
•Check the switch component for continuity
between “Sky blue (1)” and “earth”.
Refer to “SWITCH CHECK” section.
INCORRECT
The neutral switch is defective. Replace.
CORRECT
4. The “N” neutral light fails to turn on.
3. Voltage.
•Connect the pocket tester (DC 20V) to the
bulbholder connector.
Tester terminal (+) ➔Brown cable (1)
Tester terminal (–) ➔Earth





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ELECSIGNAL SYSTEM
7-63
The circuit is efficient.
IN COMPLIANCE WITH
SPECIFICATIONS (12V)
OUT OF SPECIFICATION
The circuit from the main switch to the bulbhol-
der connector is defective. Repair.•Turn the main switch to ON.
•Check the voltage (12V) on the Brown ca-
ble of the bulbholder connector.
4. Neutral switch cable.
•Disconnect the neutral switch connector
from the wire harness and the bulbholder
connector.
•Connect the pocket tester ( Ωx 1) to the
neutral switch cable (on the harness side)
and the bulbholder connector (1).
DISCONTINUITY
The circuit from the bulb to the neutral switch
cable is defective. Repair.
CONTINUITY
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