Yamaha YFM4FAR Service Manual page 367

3.Main switch
Refer to "CHECKING THE SWITCHES".
EB806011
4.Wiring connections
Check the connections of the entire signal
G
system.
Refer to "CIRCUIT DIAGRAM".
Check the condition of each of the signal
system's circuits.
Refer to "CHECKING
SYSTEM".
*
C0NTINUITY
CORRECT
CORRECT
THE SIGNAL
SIGNAL SYSTEM
INCORRECT
Replace the main switch.
POOR CONNECTION
Properly connect the signal system.
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