Fault Code | Possible cause | Action |
L0008 or Alarm/immobiliser warning indicator light is on when the ignition switch is at the ON position (only visible on motorcycles without the accessory alarm fitted) | lmmobiliser/TPMS control module cannot identify the transponder chip in the key | Check that the key has been registered with the immobiliser/TPMS control module, if it is a new key or an additional key. Check that there are no additional keys with a transponder chip fitted close to the ignition key and proceed to pinpoint test 1: |
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 the Triumph diagnostic tool then proceed to test 5 |
Faulty | Proceed to test 2 | |
2. Check the condition of cable, connector housing and terminals for the following: Ignition switch Immobiliser and TPMS control module | OK | Disconnect the ignition switch, proceed to test 3 |
Faulty | Rectify fault, proceed to test 5 | |
3. Check antenna coil resistance: Ignition switch pin 2 to ignition switch pin 7 | 7 Ω to 13 Ω | Proceed to test 4 |
Faulty | Replace the ignition switch, register new keys and proceed to test 5 | |
4. Check cable continuity: Ignition switch pin 7 to Immobiliser and TPMS control module pin 10 Ignition switch pin 2 to Immobiliser and TPMS control module pin 5 | OK | Contact Triumph service |
Faulty | Rectify fault, proceed to test 5 | |
5. Reconnect harness, clear fault code and run engine | OK | Action complete - quit test |
Fault still present | Contact Triumph service |