Cub Cadet RZT-S Zero Shop Manual page 100

Message
Message
To Start: Sit in seat Starter disable
To Start: Push blade knob Starter disable
down/off
To Start: Remove foot from Starter disable
drive pedal
To Start: Place foot on Starter disable
brake pedal
To Start: Press and hold Starter disable
start/stop button
Blades off: Overload / Operator error
Raise deck, restart blades
Mower's action
type
Won't start until condition
met.
Won't start until condition
met.
Won't start until condition
met.
Won't start until condition
met.
Won't start until condition
met.
Disables Blades
Code
number
Trigger
(engineering
screen)**
0 volts at pin B3 and B4
5 volts at pin B5 and B6
Throttle signal not at cali-
brated neutral voltage
0 volts at pin B1
Waiting for operator to
press and hold start but-
ton
The speed of one or both
deck motors has fallen
below 2400 RPM for more
than 1 second
Possible causes
Seat switch is not being
depressed, poor connec-
tion, faulty switch, dam-
aged harness
PTO switch is ON, defec-
tive switch or a short in the
harness
Drive pedal is not in a neu-
tral position or the TPS is
out of calibration
Brake pedal is not
depressed, poor connec-
tion, faulty switch, dam-
aged harness
Sometimes this condition
will appear to be met (the
graphic on the screen
changes) but the tractor
does not start (contactor
doesn't close) - This could
be a faulty VCM or com-
munication issue on the
control panel
The blade speed is to low
for current cutting condi-
tions, the deck has stalled
due too much grass mate-
rial being cut at once or a
mechanical binding of the
deck motor.