Toro Greensmaster eTriFlex 3360 Service Manual page 67

Machine Faults (continued)
Fault
Fault Title
ID
U0120 CAN Bus
Communication
Fault -
Starter/Generator
U0131 CAN Bus
Communication
Fault - Steering
U0156 CAN Bus
Communication
Fault -
InfoCenter
U0292 CAN Bus
Communication
Fault - Traction
Motor 2
U029B CAN Bus
Communication
Fault - Traction
Motor 3
U0320
Software
Version
Incompatibility -
Steering
U1025 TEC (T1
Primary
controller) Fuse
5 Failure
Greensmaster® eTriFlex 3360 and 3370
19239SL Rev A
Fault
Controller(s)
Condition/Circuit
Affected
Description
T1 The primary
controller never
establishes
or loses
communication
with the
starter/generator
controller (T6).
T1 The primary
controller never
establishes
or loses
communication
with the steering
motor (SC7).
T1 The primary
controller never
establishes
or loses
communication
with the
InfoCenter
(SC1).
T1 The primary
controller never
establishes
or loses
communication
with the left side
traction motor
controller (SC6).
T1 The primary
controller never
establishes
or loses
communication
with the optional
rear traction
motor (T5).
T1 The steering
firmware is
incompatible.
T1 The fuse has
failed for outputs
13–16 on the
T1: Primary
controller.
Additional Notes Service Actions
PTO and 1.
starter/generator
is disabled.
2.
3.
Traction is 1.
disabled.
2.
3.
4.
5.
1.
2.
3.
Traction is 1.
disabled.
2.
3.
4.
5.
Traction is 1.
disabled.
2.
3.
Machine is
Update machine software (contact an
disabled Authorized Toro Distributor for assistance).
Connector P01, 1.
pin 38, output will
not function.
2.
Page 3–31 Troubleshooting: Universal Groomer Problems
Test the wiring from the controller to
the CAN bus.
Verify power to the controller.
Replace and program the
starter/generator controller (contact
an Authorized Toro Distributor for
assistance).
Test the wiring from the controller to
the CAN bus.
Verify power to the controller.
Replace and program the steering
motor (contact an Authorized Toro
Distributor for assistance).
Cycle the key switch.
Use the InfoCenter to calibrate the
steering system – center first, then the
steering system – range.
Test the wiring from the controller to
the CAN bus.
Verify power to the controller.
Replace and program the InfoCenter
(contact an Authorized Toro Distributor
for assistance).
Test the wiring from the controller to
the CAN bus.
Verify power to the controller.
Replace and program the traction
motor controller (contact an Authorized
Toro Distributor for assistance).
Cycle the key switch.
Use the InfoCenter to calibrate the
traction motors.
Test the wiring from the controller to
the CAN bus.
Verify power to the controller.
Replace and program the traction
motor (contact an Authorized Toro
Distributor for assistance).
Test the 7.5A mini blade style fuse in
the 12V fuse block (under the right
side cover).
Check the fuse block circuit wiring and
connector (P68).
(Optional)