14
15
Resetting the Fault Codes
After solving the problem, disconnect and reconnect the diagnostic connectors. The diagnostic light will flash
continuously once per second.
Exiting Diagnostic Mode
1. Turn the key to the O
2. Disconnect the diagnostic, shunt connectors.
3. Push the tethered cap onto the 2 diagnostic, shunt connectors.
4. Turn the key to the R
position to turn off the power.
FF
position to turn on the power.
UN
ETR dropped due to low oil
pressure.
ETR dropped due to low
voltage.
30
Oil pressure is low; check
the oil. If it continues, the
oil pressure switch may be
damaged.
Voltage regulator or alternator
is bad; contact your Toro
Distributor.