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–
+
ELEC
SIGNALING SYSTEM
4. Voltage
• Connect the pocket tester (DC 20 V) to the
indicator light assembly 1 coupler.
Tester (+) lead
→
Brown terminal
1
Tester (–) lead
→
White/Yellow terminal
2
*
Br
B
/
G
Br
W
/
L
Br
W
/
Y
Br B
/
G
Br W
/
Y
Br W
/
L
1
2
MEETS
SPECIFICATION
• Turn the main switch to “ON”.
• Check the voltage (12 V).
This circuit is not faulty.
OUT OF SPECIFICATION
The wiring circuit from the main switch to the
bulb socket connector is faulty, repair it.
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