If any of the following DTCs are stored, the ECM enters fail-safe mode to allow the vehicle to be driven temporarily.
Tech Tips
PM regeneration may be prohibited depending on the malfunctioning part of the exhaust treatment system (DPF related portion).
*: If the Fail-Safe Deactivation Condition is "Ignition switch off", you must wait for 30 seconds or more after turning the ignition switch off.
| DTC No. | Detection Item | Fail-Safe Operation | Fail-Safe Deactivation Condition* |
|---|---|---|---|
| P0001 | Fuel Volume Regulator Control Circuit / Open | Stalls engine | Ignition switch off |
| P0003 | Fuel Volume Regulator Control Circuit Low | Stalls engine | Ignition switch off |
| P0004 | Fuel Volume Regulator Control Circuit High | Stalls engine | Ignition switch off |
| P0016 | Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A) | - | - |
| P0031 | Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1) | - | - |
| P0032 | Oxygen (A/F) Sensor Heater Control Circuit High (Bank 1 Sensor 1) | - | - |
| P0037 | Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2) | - | - |
| P0038 | Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 2) | - | - |
| P0045 | Turbocharger / Supercharger Boost Control Solenoid Circuit / Open | The engine power is limited | Ignition switch off |
| P0046 | Turbocharger / Supercharger Boost Control "A" Circuit Range / Performance | The engine power is limited | Ignition switch off |
| P0047 | Turbocharger/Supercharger Boost Control Solenoid Circuit Low | The engine power is limited | Ignition switch off |
| P0048 | Turbocharger/Supercharger Boost Control Solenoid Circuit High | The engine power is limited | Ignition switch off |
| P0069 | Manifold Absolute Pressure - Barometric Pressure Correlation | EGR cut | Ignition switch off |
| P007C | Charge Air Cooler Temperature Sensor Circuit Low | EGR cut | Pass condition detected |
| P007D | Charge Air Cooler Temperature Sensor Circuit High | EGR cut | Pass condition detected |
| P0087 | Fuel Rail / System Pressure - Too Low | Stalls engine | Ignition switch off |
| P0088 | Fuel Rail / System Pressure - Too High | The engine power is limited | Ignition switch off |
| P0089 | Fuel Pressure Regulator 1 Performance | Stalls engine | Ignition switch off |
| P0090 | Fuel Pressure Regulator 1 Control Circuit Open | Stalls engine | Ignition switch off |
| P0091 | Fuel Pressure Regulator 1 Control Circuit Low | Stalls engine | Ignition switch off |
| P0092 | Fuel Pressure Regulator 1 Control Circuit High | Stalls engine | Ignition switch off |
| P0100 | Mass Air Flow Circuit | The engine power is limited by approximately 50% | Pass condition detected |
| P0101 | Mass Air Flow Circuit Range / Performance Problem | The engine power is limited | Ignition switch off |
| P0107 | Manifold Absolute Pressure / Barometric Pressure Circuit Low Input |
|
Pass condition detected |
| P0108 | Manifold Absolute Pressure / Barometric Pressure Circuit High Input |
|
Pass condition detected |
| P0112 | Intake Air Temperature Circuit Low Input | EGR cut | Pass condition detected |
| P0113 | Intake Air Temperature Circuit High Input | EGR cut | Pass condition detected |
| P0116 | Engine Coolant Temperature Circuit Range / Performance | EGR cut | Pass condition detected |
| P0117 | Engine Coolant Temperature Circuit Low Input | EGR cut | Pass condition detected |
| P0118 | Engine Coolant Temperature Circuit High Input | EGR cut | Pass condition detected |
| P011B | Engine Coolant Temperature / Intake Air Temperature Correlation | The engine power is limited | Ignition switch off |
| P011C | Charge Air Temperature/Intake Air Temperature Correlation (Bank 1) | EGR cut | Pass condition detected |
| P0122 | Throttle / Pedal Position Sensor / Switch "A" Circuit Low Input | The engine power is limited | Ignition switch off |
| P0123 | Throttle / Pedal Position Sensor / Switch "A" Circuit High Input | The engine power is limited | Ignition switch off |
| P0130 | Oxygen Sensor Circuit (Bank 1 Sensor 1) | - | - |
| P0131 | Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 1) | - | - |
| P0132 | Oxygen Sensor Circuit High Voltage Bank 1 Sensor 1 | - | - |
| P0134 | Oxygen Sensor Circuit No Activity Detected (Bank 1 Sensor 1) | - | - |
| P0136 | O2 (A/F) Sensor Circuit (Bank 1 Sensor 2) | - | - |
| P0137 | Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 2) | - | - |
| P0138 | Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2) | - | - |
| P0140 | Oxygen Sensor Circuit No Activity Detected (Bank 1 Sensor 2) | - | - |
| P0182 | Fuel Temperature Sensor "A" Circuit Low Input | - | - |
| P0183 | Fuel Temperature Sensor "A" Circuit High Input | - | - |
| P0191 | Fuel Rail Pressure Sensor Circuit Range / Performance | The engine power is limited | Ignition switch off |
| P0192 | Fuel Rail Pressure Sensor Circuit Low Input | The engine power is limited | Ignition switch off |
| P0193 | Fuel Rail Pressure Sensor Circuit High Input | The engine power is limited | Ignition switch off |
| P0201 | Injector Circuit / Open - (Cylinder 1) | Stalls engine
|
Ignition switch off |
| P0202 | Injector Circuit / Open - (Cylinder 2) | Stalls engine
|
Ignition switch off |
| P0203 | Injector Circuit / Open - (Cylinder 3) | Stalls engine
|
Ignition switch off |
| P0204 | Injector Circuit / Open - (Cylinder 4) | Stalls engine
|
Ignition switch off |
| P020A | Cylinder 1 Injection Close Timing | - | - |
| P020B | Cylinder 2 Injection Close Timing | - | - |
| P020C | Cylinder 3 Injection Close Timing | - | - |
| P020D | Cylinder 4 Injection Close Timing | - | - |
| P0219 | Engine Overspeed Condition | Fuel cut, close diesel throttle | Pass condition detected |
| P0234 | Turbocharger / Supercharger Overboost Condition | The engine power is limited | Ignition switch off |
| P0299 | Turbocharger / Supercharger Underboost | The engine power is limited | Ignition switch off |
| P0300 | Random / Multiple Cylinder Misfire Detected | - | - |
| P0301 | Cylinder 1 Misfire Detected | - | - |
| P0302 | Cylinder 2 Misfire Detected | - | - |
| P0303 | Cylinder 3 Misfire Detected | - | - |
| P0304 | Cylinder 4 Misfire Detected | - | - |
| P0335 | Crankshaft Position Sensor "A" Circuit | Stalls engine | Ignition switch off |
| P0339 | Crankshaft Position Sensor "A" Circuit Intermittent | Stalls engine | Ignition switch off |
| P0340 | Camshaft Position Sensor Circuit | - | - |
| P0342 | Camshaft Position Sensor "A" Circuit Low Input (Bank 1 or Single Sensor) | - | - |
| P0343 | Camshaft Position Sensor "A" Circuit High Input (Bank 1 or Single Sensor) | - | - |
| P0344 | Camshaft Position Sensor "A" Circuit Intermittent (Bank 1 or Single Sensor) | - | - |
| P0400 | Exhaust Gas Recirculation Flow | - | - |
| P0403 | Exhaust Gas Recirculation Circuit | EGR cut | Ignition switch off |
| P0404 | Exhaust Gas Recirculation "A" Control Circuit Range / Performance | EGR cut | Ignition switch off |
| P0405 | Exhaust Gas Recirculation Sensor "A" Circuit Low | EGR cut | Ignition switch off |
| P0406 | Exhaust Gas Recirculation Sensor "A" Circuit High | EGR cut | Ignition switch off |
| P042E | Exhaust Gas Recirculation "A" Control Stuck Open | EGR cut | Ignition switch off |
| P0488 | Exhaust Gas Recirculation Throttle Position Control Range / Performance | The engine power is limited | Ignition switch off |
| P0489 | Exhaust Gas Recirculation Control Circuit Low | EGR cut | Ignition switch off |
| P0490 | Exhaust Gas Recirculation Control Circuit High | EGR cut | Ignition switch off |
| P0500 | Vehicle Speed Sensor | - | - |
| P0502 | Vehicle Speed Sensor "A" Circuit Low | - | - |
| P0503 | Vehicle Speed Sensor "A" Intermittent / Erratic / High | - | - |
| P0504 | Brake Switch "A" / "B" Correlation | - | - |
| P0522 | Engine Oil Pressure Sensor / Switch Low | The oil pressure is maintained at a normal oil pressure (high oil pressure control mode) | Pass condition detected |
| P0523 | Engine Oil Pressure Sensor / Switch High | The oil pressure is maintained at a normal oil pressure (high oil pressure control mode) | Pass condition detected |
| P0524 | Engine Oil Pressure Too Low | The engine power is limited | Ignition switch off |
| P052F | Glow Plug Control Module System Voltage | - | - |
| P0545 | Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 1) | The exhaust gas temperature is fixed at a specified value | Ignition switch off |
| P0546 | Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 1) | The exhaust gas temperature is fixed at a specified value | Ignition switch off |
| P0562 | System Voltage Low | EGR cut | Ignition switch off |
| P0563 | System Voltage High | EGR cut | Ignition switch off |
| P0603 | Internal Control Module Keep Alive Memory (KAM) Error | - | - |
| P0604 | Random Access Memory (RAM) | The engine power is limited or stalls engine | Ignition switch off |
| P0606 | ECM / PCM Processor | ||
| P0607 | Control Module Performance | ||
| P060A | Internal Control Module Monitoring Processor Performance | ||
| P060D | Internal Control Module Accelerator Pedal Position Performance | ||
| P0617 | Starter Relay Circuit High | - | - |
| P062F | Internal Control Module EEPROM Error | The engine power is limited or stalls engine | Ignition switch off |
| P0630 | VIN Not Programmed or Mismatch - ECM/PCM | - | - |
| P0641 | Sensor Reference Voltage "A" Circuit / Open | The engine power is limited
|
Ignition switch off |
| P064C | Glow Plug Control Module | - | - |
| P0651 | Sensor Reference Voltage "B" Circuit / Open | The engine power is limited
|
Ignition switch off |
| P066B | Cylinder 1 Glow Plug Control Circuit High | - | - |
| P066D | Cylinder 2 Glow Plug Control Circuit High | - | - |
| P066F | Cylinder 3 Glow Plug Control Circuit High | - | - |
| P0671 | Cylinder 1 Glow Plug Circuit/Open | - | - |
| P0672 | Cylinder 2 Glow Plug Circuit/Open | - | - |
| P0673 | Cylinder 3 Glow Plug Circuit/Open | - | - |
| P0674 | Cylinder 4 Glow Plug Circuit/Open | - | - |
| P067B | Cylinder 4 Glow Plug Control Circuit High | - | - |
| P0683 | Glow Plug Control Module to PCM Communication Circuit | - | - |
| P0697 | Sensor Reference Voltage "C" Circuit / Open | The engine power is limited | Ignition switch off |
| P06DA | Engine Oil Pressure Control Circuit Open | The oil pressure is maintained at a normal oil pressure (high pressure control model) | Pass condition detected |
| P06DB | Engine Oil Pressure Control Circuit Low | The oil pressure is maintained at a normal oil pressure (high pressure control model) | Pass condition detected |
| P06DC | Engine Oil Pressure Control Circuit High | The oil pressure is maintained at a normal oil pressure (high pressure control model) | Pass condition detected |
| P06DD | Engine Oil Pressure Control Circuit Performance/Stuck Off | The oil pressure is maintained at a normal oil pressure (high pressure control model) | Pass condition detected |
| P0704 | Clutch Switch Input Circuit | - | - |
| P0A0F | Engine Failed to Start | - | - |
| P1229 | Fuel Pump System | The engine power is limited or stalls engine | Ignition switch off |
| P1272 | Fuel Pressure Regulator Circuit | The engine power is limited or stalls engine | Ignition switch off |
| P1603 | Engine Stall History | - | - |
| P1604 | Startability Malfunction | - | - |
| P1605 | Rough Idling | - | - |
| P1607 | Cruise Control Input Processor | - | - |
| P1608 | Engine Lack of Power | - | - |
| P1609 | Air Fuel Ratio Too Rich | - | - |
| P166F | Glow Plug Control Module Circuit Short | - | - |
| P2000 | NOx Adsorber Efficiency Below Threshold Bank 1 | - | - |
| P2032 | Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 2) | The exhaust gas temperature is fixed at a specified value | Ignition switch off |
| P2033 | Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 2) | The exhaust gas temperature is fixed at a specified value | Ignition switch off |
| P20E2 | Exhaust Gas Temperature Sensor 1/2 Correlation Bank 1 | - | - |
| P2100 | Throttle Actuator Control Motor Circuit / Open | The engine power is limited | Ignition switch off |
| P2101 | Throttle Actuator Control Motor Circuit Range/Performance | The engine power is limited | Ignition switch off |
| P2102 | Throttle Actuator Control Motor Circuit Low | The engine power is limited | Ignition switch off |
| P2103 | Throttle Actuator Control Motor Circuit High | The engine power is limited | Ignition switch off |
| P2108 | Throttle Actuator Control Module Performance | - | - |
| P2122 | Throttle / Pedal Position Sensor / Switch "D" Circuit Low Input | The engine power is limited
|
Ignition switch off |
| P2123 | Throttle / Pedal Position Sensor / Switch "D" Circuit High Input | The engine power is limited
|
Ignition switch off |
| P2127 | Throttle / Pedal Position Sensor / Switch "E" Circuit Low Input | The engine power is limited
|
Ignition switch off |
| P2128 | Throttle / Pedal Position Sensor / Switch "E" Circuit High Input | The engine power is limited
|
Ignition switch off |
| P2138 | Throttle / Pedal Position Sensor / Switch "D" / "E" Voltage Correlation | The engine power is limited
|
Ignition switch off |
| P2148 | Exhaust Aftertreatment Fuel Injector Group "A" Supply Voltage Circuit High | Stalls engine | Ignition switch off |
| P21B4 | NOx Adsorber Over Temperature Bank 1 | - | - |
| P2228 | Barometric Pressure Circuit Low Input | EGR cut | Pass condition detected |
| P2229 | Barometric Pressure Circuit High Input | EGR cut | Pass condition detected |
| P244A | Diesel Particulate Filter Differential Pressure Too Low | EGR cut | Ignition switch off |
| P2453 | Diesel Particulate Filter Pressure Sensor "A" Circuit Range/Performance | - | - |
| P2454 | Diesel Particulate Filter Pressure Sensor "A" Circuit Low | The diesel Particulate Filter Pressure is fixed at a specified value | Ignition switch off |
| P2455 | Diesel Particulate Filter Pressure Sensor "A" Circuit High | The diesel Particulate Filter Pressure is fixed at a specified value | Ignition switch off |
| P245A | EGR Cooler Bypass Control Circuit / Open | EGR cut | Pass condition detected |
| P245C | EGR Cooler Bypass Control Circuit Low | EGR cut | Pass condition detected |
| P245D | EGR Cooler Bypass Control Circuit High | EGR cut | Pass condition detected |
| P2463 | Diesel Particulate Filter Restriction - Soot Accumulation | EGR cut | Pass condition detected |
| P252F | Engine Oil Level Too High | - | - |
| P2564 | Turbocharger/Supercharger Boost Control Position Sensor "A" Circuit Low | The engine power is limited | Ignition switch off |
| P2565 | Turbocharger/Supercharger Boost Control Position Sensor "A" Circuit High | The engine power is limited | Ignition switch off |
| P2610 | ECM / PCM Internal Engine Off Timer Performance | - | - |