Toro Greensmaster eFlex 1800 Diagnostic Manual page 58

2. Measure the resistance between P37 CAN Diagnostic Port, pins A and B
ohms.
Pass The resistance reading was good. Go to Step 5.
Fail The resistance reading was not good. If the reading was between 108 and 132 ohms, go to
Step 4.1. For all other readings, go to Step 5.
Step 4.1: Test the main wire harness CAN terminator and wiring.
1. Disconnect the CAN terminator from the main wire harness P14 connector
Figure 58
Main Harness P37 Connector Pin Identification
Figure 59
Main Harness P14 Connector Pin Identification
58
(Figure 58). The reading should be 54 to 66
(Figure 59).