Triumph Rocket 3 GT 2021 - Page 722

684
Clutch Switch
Fault
Code
Possible cause
Action
P0704
Clutch switch 1 input circuit
malfunction
View and note diagnostic tool freeze
frame data if available. Disconnect
Engine ECM and proceed to pinpoint
test 1:
Pinpoint Tests
Test
Result
Action
1
Check terminal and cable integrity:
- Engine ECM pin A06
OK
Poceed to test 2
Faulty
Rectify fault, proceed to
test 5
2
Check cable for short circuit:
- Engine ECM pin A06 to ground
- Engine ECM pin A06 to B12
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 A06 to B18
- Engine ECM pin A06 to A08
- Engine ECM pin A06 to A21
OK
Proceed to test 4
Short
Circuit
Locate and rectify fault,
proceed to test 5
4
Check cable continuity:
- Engine ECM pin A06 to left hand
switch housing connector C pin 2
OK
Proceed to test 5
Open
Circuit
Locate and rectify 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