Triumph Rocket 3 GT 2021 - Page 1367

1329
Pinpoint Tests
Test
Result
Action
1
If available, try to start the motorcycle with
the second registered key
OK
Transponder chip in the
key not functioning
correctly. Register a new
key using Triumph
Diagnostic Tool, proceed
to test 7.
Faulty
Proceed to test 2
2
Check cable and terminal integrity:
- Keyless ECM pin 14
- Keyless ECM pin 6
- Keyless ECM pin 8
- Keyless ECM pin 15
- Keyless ECM pin 16
- LF antenna 1 pin 1
- LF antenna 1 pin 2
- LF antenna 2 pin 1
- LF antenna 2 pin 2
OK
Proceed to test 3
Faulty
Rectify fault, proceed to
test 7
3
Check cable for short circuit:
- Keyless ECM pin 6 to ground
- Keyless ECM pin 8 to ground
- Keyless ECM pin 15 to ground
- Keyless ECM pin 16 to ground
OK
Proceed to test 4
Short
circuit
Locate and rectify wiring
fault, proceed to test 7
4
Check antenna coil resistance:
- LF antenna 1 pin 1 to pin 2
- LF antenna 2 pin 1 to pin 2
0.7 to
0.85
Ohms*
Proceed to test 5
Faulty
Replace the LF antenna,
register new key and
proceed to test 7
5
Check cable continuity:
- Keyless ECM pin 8 to LF antenna 1 pin 2
- Keyless ECM pin 6 to LF antenna 1 pin 1
- Keyless ECM pin 16 to LF antenna 2 pin
2
- Keyless ECM pin 15 to LF antenna 2 pin
1
OK
Proceed to test 6
Open
circuit
Locate and rectify wiring
fault, proceed to test 7