Triumph Rocket 3 GT 2021 - Page 1374

1336
Key Missing During Riding
Fault
Possible cause
Action
C1149
Key missing during
riding Smart key flat
battery
Make sure smart key is kept in range (1
meter/3 feet) of LF antenna during riding
Replace smart key battery
Electronic Steering Lock Communication
Fault
Possible cause
Action
C1150
CAN fault - lost communication
with electronic steering lock
Disconnect keyless ECM and proceed to
pinpoint test 1:
Pinpoint Tests
Test
Result
Action
1
Check cable and terminal integrity:
- Keyless ECM pin 9
- Keyless ECM pin 13
- Keyless ECM pin 5
- Electronic steering lock pin 1
- Electronic steering lock pin 2
- Electronic steering lock pin 3
- Electronic steering lock pin 4
- Electronic steering lock pin 5
OK
Proceed to test 2
Faulty
Rectify fault, proceed to test 5
2
Check cable for short circuit:
- Keyless ECM pin 9 to ground
- Keyless ECM pin 13 to ground
- Keyless ECM pin 5 to ground
OK
Proceed to test 3
Short
circuit
Rectify fault, proceed to test 5
3
Check cable continuity:
- Keyless ECM pin 9 to electronic
steering lock pin 3
- Keyless ECM pin 13 to electronic
steering lock pin 5
- Keyless ECM pin 5 to electronic
steering lock pin 4
- Electronic steering lock pin 1 to
ground
OK
Proceed to test 4
Open
circuit
Locate and rectify wiring fault,
proceed to test 5