Triumph Rocket 3 GT 2021 - Page 1084

1046
Rear Wheel Sensor Abnormal Input/Losing Contact
Fault
Code
Possible cause
Action
C1614
Rear wheel speed sensor incorrect or
missing signal
Incorrect wheel speed sensor air gap
Damaged or dirty pulser ring
Loose or incorrectly installed wheel
speed sensor
Make sure ABS ECM connector is
secure.
Proceed to pinpoint test 1:
Pinpoint Tests
Test
Result
Action
1
Measure the air gap of the front wheel speed
sensor between the sensor and the pulser ring:
- Air gap between 0.37 mm and
1.23 mm
OK
Proceed to test 2
Faulty
Clean or replace the
ABS pulser ring,
proceed to test 4
2
Check the pulser ring for damage or
contamination by road grime or ferrous metal
filings
OK
Proceed to test 3
Faulty
Clean or replace the
ABS pulser ring,
procced to test 5
3
Check the wheel speed sensors for correct
installation, and the fixings for correct torque
OK
Proceed to test 4
Faulty
Rectify the fault,
proceed to test 5
4
Check the wheel speed sensor circuit (see Rear
Wheel Sensor Open Circuit/Short Circuit)
OK
Proceed to test 5
Faulty
Rectify the fault,
proceed to test 5
5
Clear fault code and test ABS to verify fault
cleared.
OK
Action complete -
quit test
Fault
still
present
Contact Triumph
service