Machine Faults (continued)
Fault
ID
Fault Title
Controller(s)
Affected
Fault
Condition/Circuit
Description
Additional Notes
Service Actions
C1A7D Steering
Controller
- Internal
Software
Failure
SC7
An unexpected
steering motor
controller
software error
occurs.
Traction and
steering is
disabled.
1.
Replace and program the steering
motor (contact an Authorized Toro
Distributor for assistance).
2.
Cycle the key switch.
3.
Use the InfoCenter to calibrate the
steering system – center first, then the
steering system – range.
C1A7E Steering Motor
Software -
Hardware
Incompatibility
SC7
The steering
motor controller
software is not
compatible with
the hardware.
Traction and
steering is
disabled.
1.
Replace and program the steering
motor (contact an Authorized Toro
Distributor for assistance).
2.
Cycle the key switch.
3.
Use the InfoCenter to calibrate the
steering system – center first, then the
steering system – range.
P0524
Oil Pressure
Low - Kill
Engine
T1
The engine oil
pressure is low
for more than 10
seconds while
the engine is
running.
Engine ETR
output shuts off.
1.
Check and adjust the engine oil level.
2.
Inspect and test the wiring and
connectors (P70, pin F to P01, pin 24).
3.
Test the engine oil pressure switch.
4.
Test the engine lubrication system;
refer to the
Kawasaki FS481V Service
Manual.
P058E Battery - High
Temp Shutdown
SC8
A Li-ion battery
cell temperature
was measured
to be 70° C (158°
F) or higher.
Battery contactor
in Li-ion battery
controller is
opened.
Allow the machine to cool before operating.
P058F Battery - Low
Temp Shutdown
SC8
A Li-ion battery
cell temperature
was measured
to be -20° C (-4°
F) or lower.
Battery contactor
in Li-ion battery
controller is
opened.
Allow the machine to warm before
operating.
P063C Starter/Generator
Logic Voltage -
Low
T6
The
starter/generator
measures
the 48V logic
voltage at less
than 36V.
PTO and
starter/generator
is disabled.
Note:
If more
than one Logic
Voltage - Low
fault is reported,
go to fault U1502
and follow the
listed service
actions.
1.
Check the logic power to the
starter/generator connector (P21).
2.
Test the starter/generator (test
procedure pending).
3.
Replace and program the
starter/generator (contact an
Authorized Toro Distributor for
assistance).
P063D Starter/Generator
Logic Voltage -
High
T6
The
starter/generator
measures
the 48V logic
voltage at
greater than
65V.
PTO and
starter/generator
is disabled.
Note:
If more
than one Logic
Voltage - High
fault is reported,
go to fault U1501
and follow the
listed service
actions.
1.
Test the 48V batteries.
2.
Verify that all starter/generator
motor-to-controller connections are
good.
3.
Test the starter/generator (test
procedure pending).
4.
Replace and program the
starter/generator (contact an
Authorized Toro Distributor for
assistance).
Troubleshooting: Battery Charger Error and Fault Codes
Page 3–18
Greensmaster® eTriFlex 3360 and 3370
19239SL Rev B
