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Figure 52
• A blown fuse indicates a short in the
circuit. Because this fuse is designed
to protect the ECU and its functions, a
blown fuse would likely be related to
something in the ECU or throttle
control. For troubleshooting
information, contact Power Solutions,
Inc. (PSI Technical Service Specialists,
1-888-3311-5764 or at:
Serice@PowerGreatLakes.com)
Repair or replace any shorts and
replace the fuse, then proceed to TEST
2 - Check Starter Contactor Signal.
• If the fuse is good, proceed to Step 9.
9. Set meter to measure DC Voltage.
10. Measure for battery voltage at the ECU
fuse line side, Wire #15.
• If voltage is present at the fuse but not
present at Wire #15A, Pin #1 on the
system control panel, repair/replace
wiring between the fuse and system
control panel.
• If no voltage is present, repair/replace
wiring between the 50 Amp fuse and
the ECU fuse.
11. When wiring repair is complete, retest to
verify repair.
12. Reset exercise timer and return
generator to AUTO.
2
49
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