Toro Reelmaster 5010-H Diagnostic Manual page 198

1. SV1 solenoid
2. SV2 solenoid
3. SV3 solenoid
5. Unplug main harness connector P19 and use a multimeter to measure the resistance of the SV3 coil.
It should be approximately 8.7 ohms.
Pass The measurement was good. Go to Step 4.
Fail
The measurement was bad. Replace the SV3 coil. Refer to Chapter 5 of the 5010-H Service Manual.
Go to Returning the Machine to Service (page 22)
Step 4: Test the wiring harness for SV3 at connector P19.
Use a multimeter to test the resistance between the following pairs of locations:
Location Harness
1 Seat
2 Main
1 Main
2
Connector Pin
P75 4
P19 A
P19 B
(Ground)
Chassis ground
Figure 115
4. SVRV (SV4) solenoid
5. Lift manifold
and follow the steps listed.
Wire Expected
Color Reading
White/
Green
Less than
2 ohms
White/
Green
Black
Less than
2 ohms
198
Connector Graphic
g035764