Toro Outcross 9060 Service Manual page 59

Machine Faults (continued)
Fault ID Fault Title
B1164 3-Point Hitch
Position
Sensor - Short
to Ground
B1165 3-Point Hitch
Position
Sensor - Open
Circuit
U0100 CAN Bus
Communication
Fault - Engine
ECU
U012A CAN Bus
Communication
Fault - T2:
TDM
U012B CAN Bus
Communication
Fault -
Expansion
Port (example:
T3: InchMode
option)
U0156 CAN Bus
Communication
Fault -
InfoCenter
U1007 Main Power
Relay
Note:
CAN bus
communication
faults will also
appear
U1022 T1: TEC Fuse
Output PWR 2
Failure
Outcross 9060
18234SL Rev B
Controller
Fault Description
Action
Short to ground Disable
detected on 3-point autonomous
3-point hitch
hitch position sensor
control
Disable
Open circuit detected
on 3-point hitch position autonomous
sensor 3-point hitch
control
All machine
functions disabled
T2: TDM display
blank but machine
functions may
continue
Optional
InchMode feature
shifts from an
ACTIVE state to
a PENDING state
and InchMode
control box
switches are
disabled
InfoCenter
display blank
but machine
functions may
continue
The main power relay
has failed
Power supply for
outputs 1-4 of T1:
TEC has failed.
Recommended Service Actions
1. Check the 3-point hitch position sensor
circuit wiring and all circuit connectors
2. Test the 3-point hitch position sensor circuit
wiring
3. Test the 3-point hitch position sensor if
possible and replace if necessary
1. Check the 3-point hitch position sensor
circuit wiring and all circuit connectors
2. Test the 3-point hitch position sensor circuit
wiring
3. Test the 3-point hitch position sensor if
possible and replace if necessary
1. Check power supply to engine ECU
A.
B.
2. Test CAN bus resistance
1. Check power supply to T2: TDM
A.
B.
2. Test external CAN bus termination resistor
3. Test CAN bus resistance
1. Check power supply to expansion port
A.
B.
2. Test external CAN bus termination resistor
3. Test CAN bus resistance
1. Check power supply to InfoCenter
A.
B.
2. Test external CAN bus termination resistor
3. Test CAN bus resistance
1. Test fuse F-B2 2A
2. Test relay and replace if necessary
3. Test main power relay circuit wiring and
connector
4. Test T1: TEC output fuses F-A1, F-B1,
F-C1, and F-D1 7.5A
Check power supply to T1: TEC outputs
1. Test fuse F-A1 7.5A
2. Test PWR 2 supply circuit wiring
Page 3–21 Troubleshooting: Attachment/Loader Problems
Test fuse F-A2 10A
Test engine ECU supply and ground
circuit wiring
Test fuse F-A4 2A
Test T2: TDM supply and ground circuit
wiring
Test fuse F-C2 10A
Test expansion port supply and ground
circuit wiring
Test fuse F-B3 2A
Test InfoCenter supply and ground
circuit wiring