Toro Workman GTX Electric & Lithium Service Manual page 89

Fault Fault Title Controll
ID er(s)
Affected
B1107 Transmission SC2
Lever Switch
Broken
U0110 CAN Bus T
Communicatio
n Fault --
Traction Motor
1
U0111 CAN Bus T
Communicatio
n Fault --
Battery
U1117 Source T
Address
Contention
Fault
U1140 Communicatio SC1
n Fault --
Battery Cell
Module
Workman GTX Electric Lithium
Fault Condition / Additional Notes
Circuit Description
Both Traction is disabled.
TRANMISSION_FW
D and
TRANMISSION_RE
V inputs are active
at the same time.
Primary controller Traction is disabled.
never established
communication or
lost communication
with Traction Motor 1
controller.
Primary controller Performance is
never established limited.
communication or
lost communication
with battery
controller.
Controller received a The machine is
message from disabled.
another controller on
the CAN bus using
the same source
address.
The BMS never Battery contactor is
established opened.
communication or
lost communication
with at least one of
the batteries.
Page 3B - - 19
Service Actions
1) Check the switch. There
could be a short in the switch.
2) Check the
harness/connector for a loose
wire or corrosion.
1) Check CAN connection.
2) Verify power to controller.
1) Check CAN connection.
2) Verify power to controller.
Reprogram the machine
using Toro DIAG.
Check the communication
cable connection and
harness between all batteries
and the BMS.
Electrical System