Triumph Fault Codes
This Triumph manual provides the information required for normal servicing.
Diagnostic trouble codes (DTCs) are logged in the ECM memory when there is a confirmed fault in the system & are reported as a four digit code. The system will log the diagnostic trouble codes listed below (not all are applicable to every model).
When the system detects a fault, it begins to count the number of times the fault occurs before illuminating the MIL and storing a fault code. Similarly, if a fault clears, the ECM also records this fact and will turn off the MIL when sufficient no-fault warm-up cycles have taken place. Any fault codes will remain in the ECM memory until the required number of no-fault warm-up cycles have taken place. The number of warm-up cycles required to extinguish the MIL will always be less than the number required to remove a DTC from the ECM memory.
Triumph Motorcycle Troubleshooting :
Symptom | Possible Causes | Action |
---|---|---|
Test is aborted immediately after clicking Start. | Transmission is not in neutral. Neutral position is not adapted. Neutral position adaption is in a state of error. | Check the transmission is in neutral. Reset the neutral position adaption. Start the engine and allow the neutral position to adapt. Turn the ignition off for at least 60 seconds before restarting the crankshaft position adaption test. |
Test is aborted after the engine has reached the required temperature. | The throttle was not held open within 60 seconds of the engine reaching the required temperature. | Turn the ignition off for at least 60 seconds before restarting the crankshaft position adaption test. Make sure the throttle is held open within 60 seconds of being instructed to do so by the diagnostic tool. |
Crank adaption failed. Throttle was held fully open for 10 seconds before the diagnostic tool displayed an instruction to close the throttle. | Ignition was not turned off for 60 seconds after adapting the neutral position. | Turn the ignition off for at least 60 seconds before restarting the crankshaft position adaption test. |
Crank adaption failed. The diagnostic tool displayed an instruction to close the throttle at the expected time (after the forth engine revving cycle). | Adaption has completed abnormally. Mechanical fault. Crankshaft position signal out of range. Crankshaft trigger wheel out of tolerance. | Investigate potential mechanical faults. Contact Triumph Service. |
Triumph Fault Codes List:
Diagnostic Trouble Code (DTC) | Fault Description | Number of no-fault cycles before turning off MIL | Number of no-fault cycles before DTC is erased | MIL illuminated when fault is logged |
---|---|---|---|---|
P0031 | Oxygen sensor heater open circuit or short to ground | 3 | 40 | Yes |
P0032 | Oxygen sensor heater short circuit to vBatt | 3 | 40 | Yes |
P0107 | Manifold absolute pressure sensor 1 short circuit to ground | 3 | 40 | Yes |
P0108 | Manifold absolute pressure sensor 1 open circuit or short circuit to 5 Volt sensor supply | 3 | 40 | Yes |
P0112 | Intake air temperature sensor short circuit to ground | 3 | 40 | Yes |
P0113 | Intake air temperature sensor open circuit or short circuit to 5 Volt sensor supply | 3 | 40 | Yes |
P0117 | Engine coolant temperature sensor short circuit to ground | 3 | 40 | Yes |
P0118 | Engine coolant temperature sensor open circuit or short circuit to 5 Volt sensor supply | 3 | 40 | Yes |
P0122 | Throttle position sensor 1 short circuit to ground or open circuit | 3 | 40 | Yes |
P0123 | Throttle position sensor 1 short circuit to vBatt | 3 | 40 | Yes |
P0130 | Oxygen sensor circuit malfunction | 3 | 40 | Yes |
P0201 | Injector 1 circuit malfunction | 3 | 40 | Yes |
P0202 | Injector 2 circuit malfunction | 3 | 40 | Yes |
P0203 | Injector 3 circuit malfunction | 3 | 40 | Yes |
P0227 | Throttle position sensor 2 short circuit to ground or open circuit | 3 | 40 | Yes |
P0228 | Throttle position sensor 2 short circuit to vBatt | 3 | 40 | Yes |
P0335 | Crankshaft sensor circuit malfunction | 3 | 40 | Yes |
P0351 | Ignition coil fault - coil 1 | 3 | 40 | Yes |
P0352 | Ignition coil fault - coil 2 | 3 | 40 | Yes |
P0353 | Ignition coil fault - coil 3 | 3 | 40 | Yes |
P0413 | Secondary air injection system short circuit to ground or open circuit | 3 | 40 | Yes |
P0414 | Secondary air injection system short circuit to vBatt | 3 | 40 | Yes |
P0444 | Purge valve system short circuit to ground or open circuit | 0 | 40 | No |
P0445 | Purge valve short circuit to vBatt or over temp | 3 | 40 | Yes |
P0460 | Fuel level sensor circuit malfunction | 3 | 40 | Yes |
P0500 | Vehicle speed sensor malfunction | 3 | 40 | Yes |
P0505 | Idle speed control motor / air valve malfunction | 3 | 40 | Yes |
P0510 | Cruise cancel switch malfunction | 3 | 40 | Yes |
P0560 | System Voltage - battery circuit malfunction | 3 | 40 | Yes |
P0571 | Brake 1 switch malfunction | 3 | 40 | Yes |
P0603 | EEPROM error | 0 | 40 | No |
P0616 | Starter relay short circuit to ground or open circuit | 3 | 40 | Yes |
P0617 | Starter motor relay short circuit to vBatt | 3 | 40 | Yes |
P0654 | Tachometer circuit malfunction (supported by DTC P1690) | 0 | 40 | No |
P0705 | Gear position sensor circuit malfunction | 3 | 40 | Yes |
P1105 | Manifold absolute pressure sensor 1 pipe malfunction | 3 | 40 | Yes |
P1107 | Ambient pressure sensor circuit short circuit to ground | 3 | 40 | Yes |
P1108 | Ambient air pressure sensor circuit open circuit or short circuit to 5 Volt sensor supply | 3 | 40 | Yes |
P1115 | Coolant temperature gauge circuit malfunction (supported by DTC P1690) | 0 | 40 | No |
P1135 | Traction Control prevented due to ABS problem | 3 | 40 | Yes |
P1231 | Fuel pump relay short circuit to ground or open circuit | 3 | 40 | Yes |
P1232 | Fuel pump relay short circuit to vBatt | 3 | 40 | Yes |
P1500 | Vehicle speed output circuit malfunction (supported by DTC P1690) | 0 | 40 | No |
P1508 | Unmatched Immobiliser ECM | 3 | 40 | Flashing |
P1520 | Unmatched ABS | 3 | 40 | Flashing |
P1521 | Lost communication with ABS | 3 | 40 | Yes |
P1534 | Engine oil level sensor circuit malfunction | 3 | 40 | Yes |
P1552 | Cooling fan relay short circuit or open circuit | 3 | 40 | Yes |
P1553 | Cooling fan relay short to battery vBatt or over temperature | 3 | 40 | Yes |
P1571 | Brake 2 switch malfunction | 3 | 40 | Yes |
P1574 | Cruise control prevented due to other malfunction condition | 3 | 40 | Yes |
P1575 | Cruise control disabled until button press sequence completed | 3 | 40 | Yes |
P1576 | Brake 1 switch correlation error with brake switch 2 | 3 | 40 | Yes |
P1577 | Brake 2 switch correlation error with brake switch 1 | 3 | 40 | Yes |
P1604 | ECM tamper detected - return to Triumph | 0 | 0 | Yes |
P1605 | ECM locked by the tunelock function | Only if Tunelock is unlocked | N/A | Flashing |
P1606 | ECM internal error | 3 | 40 | Yes |
P1607 | ECM ride by wire internal error | 3 | 40 | Yes |
P1608 | ECM ride by wire internal error | 3 | 40 | Yes |
P1620 | Headlamp relay short circuit to vBatt | 0 | 40 | No |
P1631 | Fall detection circuit short circuit to ground | 3 | 40 | Yes |
P1632 | Fall detection circuit short circuit to vBatt | 3 | 40 | Yes |
P1650 | Lost communication with Immobiliser ECM | 3 | 40 | Yes |
P1659 | Ignition power supply malfunction | 0 | 40 | No |
P1685 | Main relay circuit malfunction | 3 | 40 | Yes |
P1690 | CAN fault | 3 | 40 | Yes |
P1695 | Lost communication with the instrument panel | 3 | 40 | Yes |
P1696 | 5V sensor supply short circuit to ground | 3 | 40 | Yes |
P1697 | 5V sensor supply short circuit to vBatt | 3 | 40 | Yes |
P1698 | 5V sensor supply circuit malfunction | 3 | 40 | Yes |
P2102 | Throttle actuator motor short to ground or open circuit | 3 | 40 | Yes |
P2103 | Throttle actuator motor short to vBatt | 3 | 40 | Yes |
P2107 | Throttle valve drive error | 3 | 40 | Yes |
P2111 | Throttle valve drive error | 3 | 40 | Yes |
P2119 | Throttle valve drive error | 3 | 40 | Yes |
P2122 | Twist grip position sensor 1 short circuit to ground or open circuit | 3 | 40 | Yes |
P1614 | Instrument ID incompatible | 3 | 40 | No |
P1616 | Accessory control relay short circuit to ground or open circuit | 0 | 40 | No |
P1617 | Accessory control relay short circuit to vBatt | 0 | 40 | No |
P1619 | Headlamp relay short circuit to ground or open circuit | 0 | 40 | No |
P2123 | Twist grip position sensor 1 short circuit to vBatt | 3 | 40 | Yes |
P2127 | Twist grip position sensor 2 short circuit to ground or open circuit | 3 | 40 | Yes |
P2128 | Twist grip position sensor 2 short to vBatt | 3 | 40 | Yes |
P2136 | Throttle position sensor 1 correlation error with throttle position sensor 2 | 3 | 40 | Yes |
P2138 | Twist grip position sensor 1 correlation error with twist grip position sensor 2 | 3 | 40 | Yes |
Triumph ABS Diagnostic Trouble Codes
DTCs are logged in the ABS ECM memory when there is a confirmed fault in the system & are reported as a four digit code.
Diagnostic Trouble Code (DTC) | Fault Description |
---|---|
C1611 | Front wheel sensor short circuit to ground or open circuit |
C1612 | Front wheel sensor abnormal input or dropping out |
C1613 | Rear wheel sensor short circuit to ground or open circuit |
C1614 | Rear wheel sensor abnormal input or dropping out |
C1621 | Front wheel pulser gear missing teeth |
C1623 | Rear wheel pulser gear missing teeth |
C1631 | Front wheel input solenoid short circuit to ground or open circuit |
C1632 | Front wheel output solenoid short circuit to ground or open circuit |
C1633 | Rear wheel input solenoid short circuit to ground or open circuit |
C1634 | Rear wheel output solenoid short circuit to ground or open circuit |
C1641 | Front Wheel Actuator (Hydraulic Control) Wheel Lock |
C1643 | Rear Wheel Actuator (Hydraulic Control) Wheel Lock |
C1651 | Motor - Lock |
C1652 | Motor - Stick at OFF |
C1653 | Motor - Stick at ON |
C1654 | Solenoid relay - stick at OFF and ON |
C1661 | Power Source Voltage Drop |
C1662 | Power Source Voltage Rise |
C1671 | Different Tyre DiameterC1681 Abnormal ECU |

Triumph Motorcycles is the largest UK-owned motorcycle manufacturer in the world, after purchasing all the rights and models from the defunct Triumph Engineering. They are famous for their standard motorcycle model lines that use triple-cylinder engines, known worldwide as 'Triumph Triples' .
Triumph Models With Service Repair Manuals:
- Triumph 3 H Fault Codes
- Triumph 3 T Fault Codes
- Triumph 3TA Fault Codes
- Triumph 5 H Fault Codes
- Triumph 5 TA Fault Codes
- Triumph 5/5 Sports Fault Codes
- Triumph Adventurer 900 Fault Codes
- Triumph America LT Fault Codes
- Triumph B 125 Fault Codes
- Triumph B 200 Fault Codes
- Triumph B 204 Fault Codes
- Triumph B 254 Fault Codes
- Triumph B 350 Fault Codes
- Triumph BD 250 Fault Codes
- Triumph BDG 125 Fault Codes
- Triumph BDG 250 Fault Codes
- Triumph Bonneville America Fault Codes
- Triumph Bonneville Bobber Fault Codes
- Triumph Bonneville Newchurch Fault Codes
- Triumph Bonneville SE Fault Codes
- Triumph Bonneville Spirit Fault Codes
- Triumph Bonneville T100 Fault Codes
- Triumph Bonneville T120 Fault Codes
- Triumph Bonneville T140V Fault Codes
- Triumph Bonneville T214 Fault Codes
- Triumph Boss Fault Codes
- Triumph Comet Fault Codes
- Triumph Contessa Fault Codes
- Triumph Cornet Fault Codes
- Triumph Daytona 1200 Fault Codes
- Triumph Daytona 600 Fault Codes
- Triumph Daytona 650 Fault Codes
- Triumph Daytona 675 Fault Codes
- Triumph Daytona 900 Fault Codes
- Triumph Daytona 955i Fault Codes
- Triumph Daytona Super III 900 Fault Codes
- Triumph Daytona T 595 Fault Codes
- Triumph Grand Prix Fault Codes
- Triumph H Fault Codes
- Triumph Legend TT Fault Codes
- Triumph Noris 200 Fault Codes
- Triumph Ricardo Fault Codes
- Triumph Rocket 3 GT Fault Codes
- Triumph Rocket 3 R Fault Codes
- Triumph Rocket III Classic Fault Codes
- Triumph Rocket III Roadster Fault Codes
- Triumph Rocket III Touring Fault Codes
- Triumph Rocket TFC Fault Codes
- Triumph Rocket X Fault Codes
- Triumph S 350 Fault Codes
- Triumph Scrambler Fault Codes
- Triumph SD 550 Fault Codes
- Triumph Speed Four Fault Codes
- Triumph Speed Triple 1050 Fault Codes
- Triumph Speed Triple 1200 RR Fault Codes
- Triumph Speed Triple 1200 RS Fault Codes
- Triumph Speed Triple 750 Fault Codes
- Triumph Speed Triple 900 Fault Codes
- Triumph Speed Triple 955i Fault Codes
- Triumph Speed Triple R Fault Codes
- Triumph Speed Triple S Fault Codes
- Triumph Speed Triple T509 Fault Codes
- Triumph Speed Twin Fault Codes
- Triumph Speedmaster Fault Codes
- Triumph Sprint 900 Fault Codes
- Triumph Sprint GT Fault Codes
- Triumph Sprint RS Fault Codes
- Triumph Sprint ST Fault Codes
- Triumph SSK 350 Fault Codes
- Triumph STM 500 Fault Codes
- Triumph Street Cup Fault Codes
- Triumph Street Scrambler Fault Codes
- Triumph Street Triple 675 Fault Codes
- Triumph Street Triple 765 Fault Codes
- Triumph Street Triple R Fault Codes
- Triumph Street Triple RS Fault Codes
- Triumph Street Triple RX Fault Codes
- Triumph Street Twin Fault Codes
- Triumph T 500 Fault Codes
- Triumph T140W TSS Fault Codes
- Triumph Tessy Fault Codes
- Triumph Thruxton Fault Codes
- Triumph Thunderbird 6T Fault Codes
- Triumph Thunderbird Commander Fault Codes
- Triumph Thunderbird LT Fault Codes
- Triumph Thunderbird Nightstorm Fault Codes
- Triumph Thunderbird Sport Fault Codes
- Triumph Thunderbird Storm Fault Codes
- Triumph Tiger 100 Fault Codes
- Triumph Tiger 1050 Fault Codes
- Triumph Tiger 1200 Fault Codes
- Triumph Tiger 70 Fault Codes
- Triumph Tiger 80 Fault Codes
- Triumph Tiger 800 Fault Codes
- Triumph Tiger 855i Fault Codes
- Triumph Tiger 90 Fault Codes
- Triumph Tiger 900 Fault Codes
- Triumph Tiger 955i Fault Codes
- Triumph Tiger Cub Fault Codes
- Triumph Tiger Explorer Fault Codes
- Triumph Tiger Sport Fault Codes
- Triumph Tiger T110 Fault Codes
- Triumph Tiger TR7V Fault Codes
- Triumph TR 25 Fault Codes
- Triumph TR 5 Fault Codes
- Triumph TR 6 Fault Codes
- Triumph Trident 660 Fault Codes
- Triumph Trident 750 Fault Codes
- Triumph Trident 900 Fault Codes
- Triumph Trident T 150 Fault Codes
- Triumph Trident T 160 Fault Codes
- Triumph Triton 650 Fault Codes
- Triumph Trophy Fault Codes
- Triumph TRW 500 Fault Codes
- Triumph TT 600 Fault Codes
Common abbreviations and their meanings below:
ABS: Anti-Lock Braking System ACR: Automatic Compression Release AFR: Air Fuel Ratio AIS: Active Intake Solenoid ATS: Air Temperature Sensor BAS: Bank Angle Sensor BCM: Body Control Module CAN: Controller Area Network CCM: Cruise Control Module CKP: Crank Position Sensor DLC: Datalink Connector DTC: Diagnostic Trouble Codes ECM: Electronic Control Module ECT: Engine Coolant Temperature ECU: Electronic Control Unit EFI: Electronic Fuel Injection EFP: Electronic Fuel Pump ET: Engine Temperature sensor FI: Fuel Injectors FPR: Fuel Pressure Regulator H-DSSS: Harley-Davidson® Smart Security System HCU: Hydraulic Control Unit, ABS HFSM: Hands Free Security Module HO2S: Heated Oxygen Sensor IAC: Idle Air Control actuator IAT: Intake Air Temperature sensor ICM: Ignition Control Module IMAP: MAP + IAT in one unit ISS: Ion Sensing System JSS: Jiffy Stand Sensor LHCM: Left Hand Control Module MAP: Manifold Absolute Pressure sensor MHR: Right Hand Control Module RCM: Reverse Control Module TCA: Throttle Control Actuator TGS: Twist Grip Sensor TMAP: Intake Air Temperature / Manifold Absolute Pressure equipment TPS: Throttle Position Sensor TSM / TSSM: (Turn Signal / Turn Signal Security Module) VE: Volume Efficiency VIN: Vehicle Identification Number VSS: Vehicle Speed Sensor WSS: Wheel Speed Sensor
These abbreviations, and the accompanying list of trouble codes, can be a great start when your Triumph check engine light comes on. As mentioned above, if you are not comfortable with electrical diagnostic work, a dealership or qualified technician can offer assistance. Please keep in mind that even though you have the ability to clear a DTC using the onboard diagnostic feature, you shouldn't clear the code prior to your service appointment. Let the technician view and clear the codes as they troubleshoot the issue.
Triumph and logo are registered trademarks of Triumph. We are fan of MOTORCYCLES ! We love them.