Toro Reelmaster 5010-H Diagnostic Manual page 176

Location Harness
1 Main
2 Main
Pass
The CAN bus wiring tests passed. Go to Step 5.
Fail One or more of the CAN bus wiring tests failed. Repair or replace the worn or damaged parts. Go to
Returning the Machine to Service (page 22)
Step 5: Swap cutting reel motors between cutting units.
All of the cutting reel motors are identical.
1. Verify that the 48 Vdc battery disconnect is still unplugged. Refer to
the 48 Vdc Battery System (page
2. Swap cutting reel motor 5 with a cutting reel motor from a different cutting unit. You can obtain more
information on replacing the cutting reel motor in Chapter 5 of the 5010-H Service Manual.
3. Plug in the 48 Vdc battery disconnect. Refer to
(page 19).
4. Operate the machine.
The fault moves to the
new position.
The fault repeats at the
original position.
The fault stopped
repeating.
Step 6: Use Toro DIAG to program the replacement cutting reel motor.
1. Remove the access panel from the outer cover of the control arm.
2. Connect a PC with Toro DIAG software to the machine via a Toro DIAG Cable (Part No. 115-1944). Refer
to Toro DIAG - Quick Start (page
3. Use the Toro DIAG software to reprogram the machine in accordance with Toro DIAG User's Guide. The
replacement cutting reel motor is programmed during the reprogramming of the machine.
4. Disconnect the Toro DIAG cable from the machine.
5. Install the access panel onto the outer cover of the control arm.
6. Go to Returning the Machine to Service (page 22)
Component Location and Electrical Connections
Cutting reel motor 5 is located in the front, right position. There are 2 electrical connections to the cutting reel
motor: P44 (4 wire) and P45 (2 wire).
The connection point for the Toro DIAG cable is inside the access panel on the control arm.
Pin
Connector
P44 3
P44 4
19).
If the fault follows the cutting reel motor to the new cutting unit, replace the
cutting reel motor. Go to Step 6.
If the fault repeats at the cutting unit 5 position, contact the Toro Technical
Assistance Center for additional guidance.
If the fault no longer repeats, note the position change of the cutting reel motor
in the maintenance records for the machine. Should the fault repeat in the
future, troubleshooting may be resumed where you left off. Go to
Machine to Service (page 22)
24).
Wire Expected
Color Reading
Yellow
54 to 66
ohms
Green
and follow the steps listed.
Connecting and Disconnecting the 48 Vdc Battery System
and follow the steps listed.
and follow the steps listed.
176
Connector Graphic
Connecting and Disconnecting
Returning the