Suzuki DF70A - Diagnostic Information and Procedure; ECM Power and Ground Circuit Check

1A-20 Engine General Information and Diagnosis:
Diagnostic Information and Procedure
ECM Power and Ground Circuit Check
Z9J0111104001
Wiring Diagram
Circuit Description
When the ignition switch is turned “ON”, the main relay turns “ON” (the contact point closes) and the main power is
supplied to the ECM.
BATT
ECM
IG
GND
12
36
Gr
W
W
R
W
B
Gr
B
Gr
B/Bl
B/G
15
W
35
R/B
1
3
4
2
7
5
6
8
I9J011110018-03
1. Starter motor 3. 40 amp. fuse 5. ECM main relay 7. Sub-battery cable
2. Main battery cable 4. 30 amp. fuse 6. 15 amp. fuse 8. Battery
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