Electrical System
105
Stopped: Steering sensor
fault / Restart, if problem
persists contact service
Fault Disables Blades and Drive Steering signal drops to or
near 0V, or rises to or near
5V.
Faulty steering sensor,
calibration error, move-
ment between the yoke
and the axle casting, sen-
sor not parallel to the mag-
net, magnet not properly
centered, poor connection,
faulty switch, or a dam-
aged harness
Stopped: Pre-charge fail-
ure / Restart, if problem
persists contact service
Fault Disables Blades and Drive After pressing and holding
the Start button for 10 sec-
onds, some or all of the
drive controllers have not
reached a bus voltage of
within 4 volts of the battery
voltage.
Poor connection, faulty
controller
Stopped: Left deck comm
fault / Restart, if problem
persists contact service
Fault Disables Blades and Drive Interlock1
code 32
Network communications
timeout
Disconnected harness
connector, damaged har-
ness, corrosion
Stopped: Right deck
comm fault / Restart, if
problem persists contact
service
Fault Disables Blades and Drive Interlock1
code 32
Network communications
timeout
Disconnected harness
connector, damaged har-
ness, corrosion
Stopped: Left wheel comm
fault / Restart, if problem
persists contact service
Fault Disables Blades and Drive 256 (or no code
if VCM timed
out and is not
able to read a
fault code from
the controller.)
Network communications
timeout
Disconnected harness
connector, damaged har-
ness, corrosion
Message
Message
type
Mower's action
Code
number
(engineering
screen)**
Trigger Possible causes
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