Yamaha 5KM2-AE1 Service Manual page 384

9.Start switch
Refer to "CHECKING THE SWITCH".
10.Diode
Remove the diode from the coupler.
G
Connect the pocket tester (Ω × 1) to the
G
diode terminals as shown.
Check the diode for continuity as follows.
G
Tester positive probe →
Tester negative probe →
Black/Yellow 2
Tester positive probe →
Black/Yellow 2
Tester negative probe →
EB803028
11.Wiring connection
Check the connections of the entire starting
G
system.
Refer to "CIRCUIT DIAGRAM".
ELECTRIC STARTING SYSTEM
*
C0NTINUITY
CORRECT
Blue/Red 1 Continu-
ity
No conti-
nuity
Blue/Red 1
CORRECT
INCORRECT
Replace the handlebar switch (left).
NOTE:
When you switch the tester's positive and
negative probes, the readings in the left
chart will be reversed.
INCORRECT
Replace the diode.
POOR CONNECTION
Properly connect the starting system.
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