Service Manual

Fault
Number
Fault Title
Controller
Affected
Fault Condition/
Circuit
Description
Additional Notes
Service Actions
(Repair or replace any
worn or damaged parts)
48
Software
Incompatible – CRM
4
Master TEC
This fault is reported
when the software in
cutting reel motor 4 is
incompatible with the
software in the TEC-
5002 controller.
1) Use Toro DIAG to reprogram
the machine.
2) Inspect the wiring for cutting
reel motor 4.
3) Test the CAN bus wiring in main
harness connector P48.
4) Swap cutting reel motors
between cutting units to isolate
the issue.
5) Replace the faulty cutting reel
motor.
49
Software
Incompatible – CRM
5
Master TEC
This fault is reported
when the software in
cutting reel motor 5 is
incompatible with the
software in the TEC-
5002 controller.
1) Use Toro DIAG to reprogram
the machine.
2) Inspect the wiring for cutting
reel motor 5.
3) Test the CAN bus wiring in main
harness connector P44.
4) Swap cutting reel motors
between cutting units to isolate
the issue.
5) Replace the faulty cutting reel
motor.
50
Software
Incompatible – S/G
(Motor/Generator)
Master TEC
This fault is reported
when the software in
the motor/generator is
incompatible with the
software in the TEC-
5002 controller.
1) Use Toro DIAG to reprogram
the machine.
2) Test the CAN bus wiring in main
harness connector P37.
3) Replace the motor/generator
controller.
51
Software
Incompatible –
InfoCenter
Master TEC
This fault is reported
when the software in
the InfoCenter is
incompatible with the
software in the TEC-
5002 controller.
1) Use Toro DIAG to reprogram
the machine.
2) Test the power and ground
wiring in seat harness
connector P52.
3) Test the InfoCenter CAN bus
wiring.
4) Replace the InfoCenter.
Reelmaster 5010-H Diagnostic Fault Code Quick Reference Table Page 10 of 38