Triumph Rocket 3 GT 2021 - Page 1079

1041
Front Wheel Sensor Open Circuit/Short Circuit
Fault
Code
Possible cause
Action
C1611
Front wheel sensor short circuit to
ground or open circuit
Make sure ABS ECM connector is
secure.
Make sure wheel speed sensor
connector is secure.
Disconnect ABS ECM connector and
proceed to pinpoint test 1:
Pinpoint Tests
Test
Result
Action
1
Check cable and terminal integrity:
- ABS ECM connector pin 17 and
- ABS ECM connector pin 8
- Sensor connector pin 1
- Sensor connector pin 2
OK
Proceed to test 2
Faulty
Replace fuse, proceed to
test 9
2
Check cable for short circuit:
- ABS ECM connector pin 8 and
ground
OK
Proceed to test 4
Short
Circuit
Proceed to test 3
3
Disconnect the front wheel speed sensor
connector. Check cable for short circuit:
- Wheel speed sensor connector pin 2
(motorcycle harness side) and
ground
OK
Replace the Wheel speed
sensor, proceed to test 9
Short
Circuit
Locate and rectify wiring
harness fault, proceed to
test 9
4
Check cable for short circuit:
- ABS ECM connector pin 17 and
ground
OK
Proceed to test 6
Short
Circuit
Proceed to test 5
5
Check cable for short circuit:
- Wheel speed sensor connector pin 1
(motorcycle harness side) and
ground
OK
Replace the wheel speed
sensor, proceed to test 9
Short
Circuit
Locate and rectify wiring
harness fault, proceed to
test 9
6
Check cable continuity:
- ABS ECM connector pin 8 and wheel
speed sensor connector pin 2
(motorcycle harness side)
OK
Proceed to test 7
Open
Circuit
Locate and rectify wiring
harness fault, proceed to
test 9