Triumph Rocket 3 GT 2021 - Page 761

723
Twist Grip Position 2
Fault
Code
Possible cause
Action
P2111
Twist grip position sensor 1 short
circuit to ground or open circuit
View and note 'sensor' data. Note
ECM sensors requiring a power supply
will not be active.
Make sure twist grip position sensor is
secure.
Disconnect the engine ECM and
proceed to pinpoint test 1:
P2119
Twist grip position sensor 1 signal
out of range
P2102
Twist grip position sensor 1 short
circuit to battery positive
P2103
Twist grip position sensor 2 signal
out of range
Pinpoint Tests
Test
Result
Action
1
Check cable and terminal integrity:
- Engine ECM pin B13
- Engine ECM pin B28
- Engine ECM pin B25
- Twist grip position sensor pin 2
- Twist grip position sensor pin 4
- Twist grip position sensor pin 6
OK
Disconnect twist grip
position sensor and
proceed to test 2
Faulty
Rectify fault, proceed to
test 5
2
Check cable for short circuit:
- Engine ECM pin B28 to ground
- Engine ECM pin B28 to Engine ECM pin
B13
OK
Proceed to test 3
Short
Circuit
Locate and rectify wiring
fault, proceed to test 5
3
Check cable for short circuit:
- Engine ECM pin B28 to Engine ECM pin
B25
OK
Proceed to test 4
Short
Circuit
Locate and rectify wiring
fault, proceed to test 5
4
Check cable continuity:
- Engine ECM pin B13 to sensor pin 6
- Engine ECM pin B28 to sensor pin 4
- Engine ECM pin B25 to sensor pin 2
OK
Renew twist grip position
sensor, proceed to test 5
Open
Circuit
Locate and rectify wiring
fault, proceed to test 5
5
Reconnect harness, clear fault code and
run engine to verify fault cleared.
OK
Action complete - quit
test
Fault
still
present
Contact Triumph service