Toro eTimeCutter eMR4275 Operator's Manual page 65

System for Fault
First 2 Digits of Code System
83, 84, or 85
Power Management Unit (PMU) Faults
Last 2 Digits of
Code
60-XXX-66
60-XXX-69
60-XXX-71
60-XXX-72
60-XXX-73
60-XXX-74
60-XXX-75
3445-793A
Power management unit (PMU)—battery box
60
Primary controller
80
Left traction motor
81
Right traction motor
82
Blade motor
Fault Description
There is a PMU precharge failure.
There is a PMU failure.
Battery 1 has indicated a relay failure.
Battery 2 has indicated a relay failure.
Battery 3 has indicated a relay failure.
Battery 4 has indicated a relay failure.
Battery 5 has indicated a relay failure.
Corrective Action
Restart the machine; if issues persist,
contact an Authorized Service Dealer.
Restart the machine; if issues persist,
contact an Authorized Service Dealer.
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2.
3.
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3.
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2.
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2.
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Page 7–5
Ensure that the battery is installed
properly.
Remove and charge the battery.
Install the battery.
If issues persist, replace the
battery or contact an Authorized
Service Dealer.
Ensure that the battery is installed
properly.
Remove and charge the battery.
Install the battery.
If issues persist, replace the
battery or contact an Authorized
Service Dealer.
Ensure that the battery is installed
properly.
Remove and charge the battery.
Install the battery.
If issues persist, replace the
battery or contact an Authorized
Service Dealer.
Ensure that the battery is installed
properly.
Remove and charge the battery.
Install the battery.
If issues persist, replace the
battery or contact an Authorized
Service Dealer.
Ensure that the battery is installed
properly.
Troubleshooting: Display Error and Fault Code
Troubleshooting