Yamaha Scorpio - Signal System Check

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– +
ELEC
SIGNALING SYSTEM
SIGNAL SYSTEM CHECK
1.Horn does not sound.
CORRECT
1.Horn switch
●
Check the horn switch for continuity.
Refer to the “CHECKING THE
SWITCHES” section.
INCORRECT
Horn switch is faulty, replace handlebar
switch (left).
MEETS SPECIFI-
CATION (12 V)
2.Voltage
●
Connect the pocket tester (DC 20 V) to the
horn lead.
Tester (+) lead
→
Brown
1
lead
Tester (–) lead
→
Frame ground
●
Turn the main switch to “ON”.
●
Check for voltage (12 V) on the “Brown”
lead at the horn terminal.
*
OUT OF SPECIFICATION
Wiring circuit from main switch to horn termi-
nal is faulty, repair.