Fault 71: S2 Lower - Current Too High - Toro Greensmaster TriFlex 3300 Manual

Fault 71: S2 Lower – Current Too High
InfoCenter Display:
Fault Description
This fault is reported when the primary TEC-5001 controller determines that the S2 coil current is too high.
Circuit Description
The primary TEC-5001 controller uses inputs from various machine switches to determine when to energize lift
manifold solenoid valves. One output from the primary TEC-5001 controller drives the coil for solenoid S2.
Recommended Service Actions
Step 1: Verify that the fault repeats.
1. Clear the system faults from the InfoCenter. Refer to
2. Operate the machine.
Pass The fault did not repeat. Go to
Note:
If the fault does not repeat, an isolated event has occurred.
Fail The fault repeated. Go to Step 2.
Step 2: Test the resistance of the coil for solenoid S2.
1. Go to Preparing for Troubleshooting and/or Testing (page 20)
2. Remove the right side cover
_____FAULT
S2 COIL - OVER
Returning the Machine to Service (page 21)
(Figure 102).
180
#71_____
Clearing Faults from the InfoCenter (page
and follow the steps listed.
19).
and follow the steps listed.