Triumph Rocket 3 GT 2021 - Page 1353

1315
Diagnostic
Trouble
Code
(DTC)
Fault
Description
Ignition
switch
cycles
before
clearing
fault
Ignition
switch
cycles
before
DTC
erase
Warning
Light/Instrument
message/Visual
Indication
Pinpoint test
C1157
Right hand
switch housing
malfunction
-
-
-
Right Hand Switch
Housing Malfunction
C1158
Right hand
switch housing
malfunction
-
-
-
Right Hand Switch
Housing Malfunction
*MIL illuminated by engine ECM in response to keyless ECM DTC being stored.
Further Diagnosis
Pinpoint Tests
Pin point tests, if used correctly, help to diagnose a fault in the system once a diagnostic
trouble code has been stored.
Before Starting Pinpoint Tests:
1. Delete the stored DTCs.
2. Switch the ignition OFF and ON.
3. Ride the motorcycle at a road speed in excess of 30 km/h. If the DTC is repeated,
proceed to the relevant pinpoint test.
After Completion of Pinpoint Tests:
1. Delete the stored DTCs.
2. Switch the ignition OFF and ON.
3. Ride the motorcycle at a road speed in excess of 30 km/h. If the DTC is repeated,
proceed to the relevant pinpoint test.
4. If a DTC is stored, there is a further fault. Read the stored DTC and refer to the
relevant pinpoint test.