Toro Greensmaster eFlex 1800 Diagnostic Manual page 42

Step 4: Use a multimeter to perform pre-charge voltage condition checks.
Note: You will find additional wire harness and connector information in
Appendix B: Toro Electronic Controller Connections (page
Note: Inspect the wire harnesses for damage and wear while checking the items in the following steps. Refer to
Wire Harnesses and Component Connector Assemblies (page
1. Rotate the key switch to the O
2. Rotate the key switch to the S
key switch to the R
3. Check for a continuous 42 to 64 Vdc as follows:
•
Measure between the main wire harness P04 connector, pin B
(Figure 47).
•
Measure between the main harness P04 connector, pin B, and the main contactor, terminal J03.
Note: The 2 voltage measurements should be very similar to each other.
position.
FF
position and hold it there until the InfoCenter LCD display lights up, then release the
TART
position.
UN
Main Harness P04 Connector Pin Identification
Appendix A: Wire Harnesses (page 113)
135).
13).
(Figure 46), and the main contactor, terminal J02/J05
Figure 46
42
and
Inspecting the