Toro Greensmaster eFlex 1800 Diagnostic Manual page 63

Pin Identification
1
2
3
4
5
6
Pass
The continuity readings are good. Replace the InfoCenter display. Go to
Equipment to Service (page 19)
Fail The continuity readings are not good. Repair or replace worn or damaged parts as required.
Go to Returning the Equipment to Service (page 19)
Step 5.4: Test the motor and associated wiring.
1. Connect the main wire harness P41 connector
2. Use a multimeter to measure the resistance between the main wire harness P37 connector, pins A and B
58). The reading should be 139 k to 170 k ohms (139,000 to 170,000).
Pass
The reading was good. Disconnect the main wire harness P41 connector and go to Step 5.5.
Fail The reading was not good. Go to Step 5.4.1.
Step 5.4.1: Test the motor wiring.
1. Disconnect the main wire harness P41 connector
2. Check for continuity between the following pairs of locations:
Figure 63
Main Harness P17 Connector Pin Identification
Main Harness InfoCenter Display P17 Connector
and follow the steps listed.
(Figure
63
Description
Ground
12 Vdc In
CAN + (High)
CAN – (Low)
Not used
Not used
and follow the steps listed.
64) to the motor .
(Figure 64) from the motor.
Wire Color
Black (BK)
Pink (PK)
Red/White (R/W)
Black/White (BK/W)
Not used
Not used
Returning the
(Figure