Toro Greensmaster eFlex 1800 Diagnostic Manual page 25

Pin Identification
A
B
Pass
12 Vdc measured good at the listed location. Go to step 4.2.
Fail 12 Vdc did not measure good at the listed location. Repair or replace worn or
damaged parts as required. Go to
follow the steps listed.
Step 4.2: Test for 12 Vdc on the wire harness connector for the wireless
hour meter.
Test the wireless hour meter wire harness P43 connector
1. Rotate the key switch to the O
2. If the optional wireless hour meter is installed, disconnect the main wire harness P43 connector from the wireless
hour meter.
3. Rotate the key switch to the S
release the key switch to the R
4. Measure the voltage between the main wire harness P43 connector, pin 1, and the main wire harness P04
connector, pin B (Figure
5. Rotate the key switch to the O
meter.
Figure 30
Main Harness P04 Connector Pin Identification
Main Harness Work Light P04 Connector
Ground (harness supplied)
position.
FF
position and hold it there until the InfoCenter LCD display lights up, then
TART
position.
UN
30). The range for a good reading is 10.5 to 13.8 Vdc.
position, and then connect the main wire harness P43 connector to the hour
FF
25
Description
42 to 64 Vdc
Returning the Equipment to Service (page 19)
(Figure 31) by performing the following:
Wire Color
Violet (VIO)
Black (BK)
and