Toro eTimeCutter 75841 Operator's Manual page 70

Traction/Blade Motor Controller Faults (continued)
Code
81-XXX-28
82-XXX-28
83-XXX-28
84-XXX-28
85-XXX-28
81-XXX-29
82-XXX-29
83-XXX-29
84-XXX-29
85-XXX-29
81-XXX-30
82-XXX-30
83-XXX-30
84-XXX-30
85-XXX-30
81-XXX-31
82-XXX-31
83-XXX-31
84-XXX-31
85-XXX-31
Troubleshooting: Display Error and Fault Code
Troubleshooting
Fault Description
There is a flash data validation error.
There is an MCU non-maskable
interrupt error.
There is an MCU error.
There is a voltage reference error.
Page 7–10
Corrective Action
Contact an Authorized Service Dealer.
Contact an Authorized Service Dealer.
Contact an Authorized Service Dealer.
Contact an Authorized Service Dealer.
3463-565 A