Toyota fault codes
12,945 codes · 876 vehicle records · 1,973 ECU records · 43,462 live-data parameters
Codes 12,945
| Code | Description | Brands | System |
|---|---|---|---|
| P2364 | Cylinder 11 pressure variation high | 8 | Powertrain |
| P2365 | Cylinder 11 combustion performance | 5 | Powertrain |
| P2366 | Cylinder 12 pressure sensor circuit | 8 | Powertrain |
| P2367 | Cylinder 12 pressure sensor circuit range/performance | 8 | Powertrain |
| P2368 | Cylinder 12 pressure sensor circuit low | 7 | Powertrain |
| P2369 | Cylinder 12 pressure sensor circuit high | 8 | Powertrain |
| P236A | Cylinder 12 pressure sensor circuit intermittent/erratic | 4 | Powertrain |
| P236B | Cylinder 12 pressure too low | 4 | Powertrain |
| P236C | Cylinder 12 pressure too high | 4 | Powertrain |
| P236D | Cylinder 12 pressure variation low | 4 | Powertrain |
| P236E | Cylinder 12 pressure variation high | 4 | Powertrain |
| P236F | Cylinder 12 combustion performance | 4 | Powertrain |
| P2374 | Turbocharger/supercharger inlet pressure sensor 'B' circuit | 10 | Powertrain |
| P2375 | Turbocharger/supercharger inlet pressure sensor 'B' circuit range/performance | 12 | Powertrain |
| P2376 | Turbocharger/supercharger inlet pressure sensor 'B' circuit low | 13 | Powertrain |
| P2377 | Turbocharger/supercharger inlet pressure sensor 'B' circuit high | 10 | Powertrain |
| P2378 | Turbocharger/supercharger inlet pressure sensor 'B' circuit intermittent/erratic | 5 | Powertrain |
| P23AA | Turbocharger/supercharger bypass valve 'A' stuck | 10 | Powertrain |
| P2400 | Evaporative Emissions (EVAP) System Leak Detection Pump Control Loop Open Circuit | 32 | Powertrain |
| P2401 | Short circuit to negative or open circuit | 33 | Powertrain |
| P2402 | EVAP System Leak Detection Pump Control Circuit High | 35 | Powertrain |
| P2403 | EVAP system leak detection pump sense circuit/open | 25 | Powertrain |
| P2404 | EVAP system leak detection pump sense circuit range/performance | 30 | Powertrain |
| P2405 | EVAP system leak detection pump sense circuit low | 26 | Powertrain |
| P2406 | EVAP system leak detection pump sense circuit high | 26 | Powertrain |
| P2407 | Evaporative Emissions (EVAP) System Leak Detection Pump Detection Circuit Intermittent/Unstable | 28 | Powertrain |
| P2408 | Fuel cap sensor/switch circuit | 27 | Powertrain |
| P2409 | Fuel cap sensor/switch circuit range/performance | 26 | Powertrain |
| P240A | Evaporative Emissions (EVAP) System Leak Detection Pump Heating Circuit Open Circuit | 25 | Powertrain |
| P240B | Evaporative Emissions (EVAP) System Leak Detection Pump Heating Circuit Low Voltage | 25 | Powertrain |
| P240C | Evaporative Emissions (EVAP) System Leak Detection Pump Heating Circuit High Voltage | 25 | Powertrain |
| P240F | EGR slow response | 9 | Powertrain |
| P2410 | Fuel cap sensor/switch circuit low | 25 | Powertrain |
| P2411 | Fuel cap sensor/switch circuit high | 25 | Powertrain |
| P2412 | Fuel cap sensor/switch circuit intermittent/erratic | 23 | Powertrain |
| P2413 | EGR System Performance | 32 | Powertrain |
| P2414 | O2 Sensor Exhaust Sample Error Bank 1 Sensor 1 | 28 | Powertrain |
| P2415 | O2 Sensor Exhaust Sample Error Bank 2 Sensor 1 | 27 | Powertrain |
| P2416 | O2 Sensor Signals Swapped Bank 1 Sensor 2/Bank 1 Sensor 3 | 22 | Powertrain |
| P2417 | O2 Sensor Signals Swapped Bank 2 Sensor 2/Bank 2 Sensor 3 | 22 | Powertrain |
| P2418 | The control circuit of the oil and gas isolation valve of the evaporation system is open. | 27 | Powertrain |
| P2419 | The control circuit voltage of the oil and gas isolation valve in the evaporation system is low. | 28 | Powertrain |
| P241D | SCR inducement - forced engine shutdown | 11 | Powertrain |
| P2420 | Short circuit to positive | 28 | Powertrain |
| P2421 | EVAP system vent valve stuck open | 29 | Powertrain |
| P2422 | Fuel evaporation system ventilation solenoid clogged | 30 | Powertrain |
| P2423 | HC adsorption catalyst efficiency below threshold bank 1 | 23 | Powertrain |
| P2424 | HC adsorption catalyst efficiency below threshold bank 2 | 23 | Powertrain |
| P2425 | EGR cooling valve control circuit/open | 29 | Powertrain |
| P2426 | EGR cooling valve control circuit low | 28 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.