Toro Reelmaster 5010-H Diagnostic Manual page 250

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Location
Harness
1
Main
2
Main
1
Main
2
Main
Pass
The resistance tests passed, but the voltage readings in Step 8 are still bad.
Note:
Do not go to Step 10 until after the voltage readings in Step 8 are good.
Fail
One or more of the power and ground wiring tests failed. Repair or replace the worn or damaged
parts. Go to
Returning the Machine to Service (page 22)
Step 10: Test the CAN bus wiring in main harness connector P44.
1.
Use a multimeter to test the resistance between the following pairs of locations:
Location
Harness
1
Main
2
Main
1
Main
2
1
Main
2
2.
Repair or replace any worn or damaged parts. Go to
follow the steps listed.
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).
Pin
Connector
P45
2
Ground)
P37
4
Ground)
P44
1
P45
2
Ground)
Connector
Pin
P44
3
P44
4
P44
3
Chassis ground
P44
4
Chassis ground
Wire
Expected
Color
Reading
Black
(48V
Less than
2 ohms
Black
(48V
White
24k to 26k
ohms
Black
(48V
and follow the steps listed.
Wire
Expected
Color
Reading
Yellow
54 to 66
ohms
Green
Yellow
Open
(infinite)
Green
Open
(infinite)
Returning the Machine to Service (page 22)
250
Connector Graphic
Connector Graphic
and

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