Triumph Rocket 3 GT 2021 - Page 739

701
Pinpoint Tests
Test
Result
Action
1
Check cable and terminal integrity:
- Engine ECM pin C25
- Engine ECM pin C24
- Keyless module pin 4
- Keyless module pin 12
- Keyless module pin 13
- Keyless module pin 5
OK
Disconnect ECM and
proceed to test 2
Faulty
Rectify fault, proceed to
test 5
2
Check cable for short circuit:
- Engine ECM pin C25 to ground
- Engine ECM pin C24 to ground
- Keyless module pin 4 to ground
OK
Disconnect keyless
module and procced to
test 3
Short
Circuit
Locate and rectify wiring
fault, proceed to test 5
3
Check cable for short circuit:
- Engine ECM pin C25 to ECM relay pin 5
- Engine ECM pin C24 to ECM relay pin 5
- Keyless module pin 4 to ECM relay pin
5
OK
Proceed to test 4
Short
Circuit
Locate and rectify wiring
fault, proceed to test 5
4
Check cable continuity:
- Engine ECM pin C25 to keyless module
pin 13
- Engine ECM pin C24 to keyless module
pin 5
- Keyless module pin 4 to ground
- Fuse box fuse 1 to keyless module pin
12
OK
Procced to test 5
Open
Circuit
Locate and rectify wiring
fault, replace relevant fuse,
proceed to test 5
5
- Check fuse box fuse 1 integrity
OK
Proceed to test 6
Faulty
Replace Fuse, proceed to
test 6
6
Reconnect harness, clear fault code and
run engine.
OK
Action complete - quit test
Fault
still
present
Contact Triumph service