Service Manual

Fault
Number
Fault Title
Controller
Affected
Fault Condition/
Circuit
Description
Additional Notes
Service Actions
(Repair or replace any
worn or damaged parts)
45
Software
Incompatible – CRM
1
Master TEC
This fault is reported
when the software in
cutting reel motor 1 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 1.
3) Test the CAN bus wiring in main
harness connector P46.
4) Swap cutting reel motors
between cutting units to isolate
the issue.
5) Replace the faulty cutting reel
motor.
46
Software
Incompatible – CRM
2
Master TEC
This fault is reported
when the software in
cutting reel motor 2 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 2.
3) Test the CAN bus wiring in main
harness connector P38.
4) Swap cutting reel motors
between cutting units to isolate
the issue.
5) Replace the faulty cutting reel
motor.
47
Software
Incompatible – CRM
3
Master TEC
This fault is reported
when the software in
cutting reel motor 3 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 3.
3) Test the CAN bus wiring in main
harness connector P40.
4) Swap cutting reel motors
between cutting units to isolate
the issue.
5) Replace the faulty cutting reel
motor.
Reelmaster 5010-H Diagnostic Fault Code Quick Reference Table Page 9 of 38