8 - 18
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ELEC
ELECTRIC STARTING SYSTEM
EAS00759
YES
NO
EAS00760
4. Starting circuit cut-off relay
• Disconnect the starting circuit cut-off relay
from the wire harness.
• Connect the pocket tester (
Ω
×
1) and bat-
tery (12 V) to the starting circuit cut-off relay
terminals as shown.
Battery positive terminal
→
red/black
1
Battery negative terminal
→
black/yellow
2
Tester positive probe
→
blue/white
3
Tester negative probe
→
black
4
• Does the starting circuit cut-off relay have
continuity between blue/white and black?
Replace the starting
circuit cut-off relay.
5. Starting circuit cut-off relay (diode)
• Disconnect the starting circuit cut-off relay
from the wire harness.
• Connect the pocket tester (
Ω
×
1) to the
starting circuit cut-off relay terminals as
shown.
• Measure the starting circuit cut-off relay for
continuity as follows.
Lg
L/G
L/Y
Sb
B/Y
B
R/B
L/W
+
Tester positive probe
→
sky blue
1
Tester negative probe
→
light green
2
Continu-
ity
Tester positive probe
→
sky blue
1
Tester negative probe
→
black/yellow
3
Tester positive probe
→
sky blue
1
Tester negative probe
→
blue/yellow
4
Tester positive probe
→
blue/green
5
Tester negative probe
→
blue/yellow
4
Tester positive probe
→
light green
2
Tester negative probe
→
sky blue
1
No conti-
nuity
Tester positive probe
→
black/yellow
3
Tester negative probe
→
sky blue
1
Tester positive probe
→
blue/yellow
4
Tester negative probe
→
sky blue
1
Tester positive probe
→
blue/yellow
4
Tester negative probe
→
blue/green
5
Lg
L/G
L/Y
Sb
B/Y
B
R/B
L/W