Yamaha Scorpio Service Manual page 225

5.Starting circuit cut-off relay
Disconnect the relay lead coupler from the
G
wire harness.
Connect the pocket tester (Ω × 1) and bat-
G
tery (12 V) to relay.
Step 1:
Battery (+) lead → Brown terminal 1
Battery (–) lead → Sky blue terminal 2
Tester (+) lead → Brown terminal 1
Tester (–) lead → Red/White terminal 4
Step 2:
Battery (+) lead → Brown terminal 1
Battery (–) lead →
Blue/Yellow terminal 3
Tester (+) lead → Brown terminal 1
Tester (–) lead → Red/White terminal 4
Check the relay for continuity.
G
6.Main switch
Check the main switch for continuity.
G
Refer to the "CHECKING THE
SWITCHES" section.
7.Engine stop switch
Check the engine stop switch for continuity.
G
Refer to the "CHECKING THE
SWITCHES" section.
ELECTRIC STARTING SYSTEM
*
C0NTINUITY
CONTINUITY
CORRECT
CORRECT
*
NO CONTINUITY
Replace relay.
INCORRECT
Replace main switch.
INCORRECT
Replace handlebar switch (right).
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ELEC