Code
LED Flash Pattern
11
Blink once, pause, blink once, long
pause, then repeat
12
Blink once, pause, blink twice, long
pause, then repeat
13
Blink once, pause, blink 3 times, long
pause, then repeat
Resetting the Fault Code
After solving the problem, reset the fault codes by disconnecting and reconnecting diagnostic connectors. The
diagnostic light will flash continuously at 1 Hz (1 flash per second).
Exiting Diagnostic Mode
1.
Push the E-S
TOP
2.
Disconnect the diagnostic, shunt connectors.
3.
Push the tethered cap onto the two diagnostic, shunt connectors.
4.
Pull the E-
up to turn on the power.
STOP
Machine Specific Faults
button down to turn off the power; refer to
Behavior
Lost communication with BASE.
Version incompatibility of the BASE
and/or HH
Wrong HH—not implemented on
RevA
E-Stop Button (page
55
Details
Connector not plugged in; locate
the loose or disconnected harness
connector and connect it.
Something wrong in the wiring;
contact your authorized Toro
distributor.
BASE is bad; contact your authorized
Toro distributor.
Wrong software (install the correct
software from TORODIAG); contact
your authorized Toro distributor.
Wrong product association (i.e.
trying to update software on a
MH–400 with a ProPass handheld)
18).