Jianshe JS125-6B Maintenance Manual page 201

5.Turn lamp indicator
Connect the pocket tester (DC 20V) to the bulb socket
coupler.
The connection of left turn lamp:
Tester lead Dark Brown terminal
Tester lead Ground wire of frame
The connection of right turn lamp:
Tester lead Dark green terminal
Tester lead Ground wire of frame
Turn the main switch to
Turn the Turn signal lamp
Check the voltage (12V) of dark brown /dark green
terminal
6.Wire terminal
Check weather the return wire meets broken.
Refer to the signal system return connection.
4. Shift indicator fails to come on
1. Bulb and bulb socket
Check the bulb and bulb socket for continuity
2.Neutral switch
Discharge the neutral switch coupler from the wire
neutral.
Check the continuity between light blue and ground
wire on the shift switch.
ON
switch to L or R
Out of specification
continuity
Normal
CABLE AND ELECTRIC APPLIANCE SYSTEM
Signal system is correct
Replace the bulb / or bulb socket
If the neutral switch is failure, replace it
191
Meets specification
No continuity
Incorrect