Toro Greensmaster eTriFlex 3360 Service Manual page 69

Machine Faults (continued)
Fault
Fault Title
ID
U1128 CAN Bus
Communication
Fault -
Lift/Lower Motor
1
U1129 CAN Bus
Communication
Fault -
Lift/Lower Motor
2
U112A CAN Bus
Communication
Fault -
Lift/Lower Motor
3
U1301 Software
Version
Incompatibility -
CU Motor 1
U1302 Software
Version
Incompatibility -
CU Motor 2
U1303
Software
Version
Incompatibility -
CU Motor 3
U1304 Software
Version
Incompatibility -
Lift/Lower Motor
1
U1305 Software
Version
Incompatibility -
Lift/Lower Motor
2
Greensmaster® eTriFlex 3360 and 3370
19239SL Rev A
Fault
Controller(s)
Condition/Circuit
Affected
Description
T1 The T1: Primary
controller never
establishes
or loses
communication
with lift/lower
actuator 1
(center).
T1 The T1: Primary
controller never
establishes
or loses
communication
with lift/lower
actuator 2 (left).
T1 The T1: Primary
controller never
establishes
or loses
communication
with lift/lower
actuator 3
(right).
T1 The cutting
unit 1 (center)
software is
incompatible.
T1 The cutting unit
2 (left) software
is incompatible.
T1 The cutting unit
3 (right) software
is incompatible.
T1 The lift/lower
actuator
1 (center)
software is
incompatible.
T1 The lift/lower
actuator 2 (left)
software is
incompatible.
Additional Notes Service Actions
PTO is disabled. 1.
2.
3.
4.
5.
PTO is disabled. 1.
2.
3.
4.
5.
PTO is disabled. 1.
2.
3.
4.
5.
Engine is Update machine software (contact your
disabled.
Authorized Toro Distributor for assistance)
Engine is Update machine software (contact your
disabled. Authorized Toro Distributor for assistance)
Engine is
Update machine software (contact your
disabled. Authorized Toro Distributor for assistance)
Engine is Update machine software (contact your
disabled. Authorized Toro Distributor for assistance)
Engine is Update machine software (contact your
disabled. Authorized Toro Distributor for assistance)
Page 3–33 Troubleshooting: Universal Groomer Problems
Test the wiring from the actuator to the
CAN bus.
Verify power to the actuator.
Replace and program the actuator
(contact an Authorized Toro
Distributor).
Cycle the key switch.
Use the InfoCenter to calibrate the
lift/lower actuator.
Test the wiring from the actuator to the
CAN bus.
Verify power to the actuator.
Replace and program the actuator
(contact an Authorized Toro
Distributor).
Cycle the key switch.
Use the InfoCenter to calibrate the
lift/lower actuator.
Test the wiring from the actuator to the
CAN bus.
Verify power to the actuator.
Replace and program the actuator
(contact an Authorized Toro
Distributor).
Cycle the key switch.
Use the InfoCenter to calibrate the
lift/lower actuator.
(Optional)