Fault 1 Internal Tec - Toro Greensmaster e1021 Diagnostic Manual

Fault 1 Internal TEC

InfoCenter Display:
Fault Description
The 13.3V regulator in the TEC-2402 is not able to maintain regulation at an acceptable voltage level.
Circuit Description
The TEC-2402 controller has an internal power supply.
Recommended Service Actions
Step 1: Verify that the fault repeats.
1. Safely stop the machine and all attachments.
2. Shut off the machine by rotating the key switch to the O
3. Turn on the machine by rotating the key switch to the O
Note:
If the fault does not repeat immediately, duplicate the operation of the machine when the fault
occurred.
4. Look at the InfoCenter and see if the fault has repeated.
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: Check the charge level of the battery.
1. Move the key switch to the O
2. On the InfoCenter, verify that the battery charge indicator shows at least one full block.
1. Battery charge indicator
Internal TEC Fault
Returning the Machine to Service (page 20)
position.
N
Figure 14
22
position.
FF
position.
N
and follow the steps listed.
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