Fail-Safe Table
Precautions: General safety (00)
When any of the following DTCs is detected, ECM enters fail-safe mode as long as malfunction continues to exist but that mode is canceled when ECM detects normal condition.
| DTC | DTC name | Fail-safe operation |
|---|---|---|
| B1536 | Additional Heater Relay No.1 Output Malfunction | Refer to “Fail-Safe Table”.
•Manual A/C model:
 •Automatic A/C model: |
| B1537 | Additional Heater Relay No.2 and No.3 Output Malfunction | |
| P0016
|
Crankshaft Position Camshaft Position Correlation (Sensor A) |
•ECM limits engine torque.
•ECM limits engine speed. |
| P0030 |
HO2S Heater Control Circuit (Sensor 1) | ECM stops A/F sensor-1 heater control. |
| P0031 |
HO2S Heater Control Circuit Low (Sensor 1) | |
| P0032
|
HO2S Heater Control Circuit High (Sensor 1) | |
| P0036
|
HO2S Heater Control Circuit (Sensor 2) | ECM stops A/F sensor-2 heater control. |
| P0037
|
HO2S Heater Control Circuit Low (Sensor 2) | |
| P0038
|
HO2S Heater Control Circuit High (Sensor 2) | |
| P0045
|
Turbocharger / Supercharger Boost Control “A” Circuit / Open |
•ECM limits engine torque.
•ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P0046
|
Turbocharger / Supercharger Boost Control “A” Circuit Range / Performance | — |
| P0047
|
Turbocharger / Supercharger Boost Control “A” Circuit Low |
•ECM limits engine torque.
•ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P0048
|
Turbocharger / Supercharger Boost Control “A” Circuit High | |
| P004C
|
Turbocharger / Supercharger Boost Control “B” Circuit Low | |
| P004D
|
Turbocharger / Supercharger Boost Control “B” Circuit High | |
| P0053
|
HO2S Heater Resistance (Sensor 1) | ECM stops A/F sensor-1 heater control. |
| P0054
|
HO2S Heater Resistance (Sensor 2) | ECM stops A/F sensor-2 heater control. |
| P0069
|
Manifold Absolute Pressure – Barometric Pressure Correlation |
•ECM limits engine torque.
•ECM limits controlling inlet throttle valve. •ECM limits controlling turbocharger actuator. •ECM limits controlling EGR-1 valve. •ECM limits controlling EGR-2 valve. •ECM limits actuators assuming that measured air flow value is specified value. •ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P006E
|
Turbocharger / Supercharger Boost Control “A” Supply Voltage Circuit Low | — |
| P0070
|
Ambient Air Temperature Sensor Circuit “A” | — |
| P0087
|
Fuel Rail / System Pressure – Too Low |
•ECM limits engine torque.
•ECM limits engine speed. •ECM stops engine. •ECM controls fuel pressure in common rail in lower than specified pressure. |
| P0088
|
Fuel Rail / System Pressure – Too High |
•ECM limits engine torque.
•ECM limits engine speed. •ECM stops engine. •ECM controls fuel pressure in common rail in lower than specified pressure. •ECM prevents forced / after-sales regeneration. |
| P0097
|
Intake Air Temperature Sensor 2 Circuit Low | — |
| P0098
|
Intake Air Temperature Sensor 2 Circuit High | — |
| P0101
|
Mass or Volume Air Flow “A” Circuit Range / Performance |
•ECM controls actuators assuming that measured air flow value is specified value.
•ECM prevents forced / after-sales regeneration. •ECM stops calculation of flow resistance. •ECM deactivates DPF® warning light. |
| P0102
|
Mass or Volume Air Flow “A” Circuit Low | |
| P0103
|
Mass or Volume Air Flow “A” Circuit High | |
| P010F
|
Mass or Volume Air Flow Sensor A/B Correlation | |
| P0112
|
Intake Air Temperature Sensor 1 Circuit Low | ECM stops generator control. |
| P0113
|
Intake Air Temperature Sensor 1 Circuit High | |
| P0116
|
Engine Coolant Temperature Sensor 1 Circuit Range / Performance |
•ECM limits controlling inlet throttle valve.
•ECM limits controlling turbocharger actuator. •ECM limits controlling EGR-1 valve. •ECM limits controlling EGR-2 valve. •ECM stops generator control. •ECM deactivates DPF® warning light. •ECM prevents after-sales regeneration. |
| P0117
|
Engine Coolant Temperature Sensor 1 Circuit Low |
•ECM limits engine speed.
•ECM limits controlling inlet throttle valve. •ECM limits controlling turbocharger actuator. •ECM limits controlling EGR-1 valve. •ECM limits controlling EGR-2 valve. •ECM stops generator control. •ECM deactivates DPF® warning light. |
| P0118
|
Engine Coolant Temperature Sensor 1 Circuit High |
•ECM limits engine speed.
•ECM limits controlling inlet throttle valve. •ECM limits controlling turbocharger actuator. •ECM limits controlling EGR-1 valve. •ECM limits controlling EGR-2 valve. •ECM stops generator control. •ECM deactivates DPF® warning light. •ECM prevents after-sales regeneration. |
| P0120
|
Throttle / Pedal Position Sensor / Switch “A” Circuit |
•ECM limits engine torque.
•ECM limits engine speed. •ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P0127 |
Intake Air Temperature Too High |
•ECM limits engine torque.
•ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P0130
|
O2 Sensor Circuit (Sensor 1) | — |
| P0131
|
O2 Sensor Circuit Low Voltage (Sensor 1) | — |
| P0132
|
O2 Sensor Circuit High Voltage (Sensor 1) | — |
| P0133
|
O2 Sensor Circuit Slow Response (Sensor 1) | — |
| P0136
|
O2 Sensor Circuit (Sensor 2) | — |
| P0137
|
O2 Sensor Circuit Low Voltage (Sensor 2) | — |
| P0138
|
O2 Sensor Circuit High Voltage (Sensor 2) | — |
| P0139
|
O2 Sensor Circuit Slow Response (Sensor 2) | — |
| P0140
|
O2 Sensor Circuit No Activity Detected (Sensor 2) | — |
| P0168
|
Fuel Temperature Too High | — |
| P0182
|
Fuel Temperature Sensor “A” Circuit Low | ECM limits engine speed. |
| P0183
|
Fuel Temperature Sensor “A” Circuit High | — |
| P0190
|
Fuel Rail Pressure Sensor “A” Circuit |
•ECM limits engine torque.
•ECM limits engine speed. •ECM stops engine. •ECM controls fuel pressure in common rail in lower than specified pressure. |
| P0201
|
Injector Circuit / Open – Cylinder 1 |
•ECM limits engine torque.
•ECM limits engine speed. •ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P0202
|
Injector Circuit / Open – Cylinder 2 | |
| P0203
|
Injector Circuit / Open – Cylinder 3 | |
| P0204
|
Injector Circuit / Open – Cylinder 4 |
•ECM limits engine torque.
•ECM limits engine speed. •ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P0216
|
Injector / Injection Timing Control Circuit | — |
| P0219
|
Engine Overspeed Condition | ECM controls fuel pressure in common rail in lower than specified pressure. |
| P0220
|
Throttle / Pedal Position Sensor / Switch “B” Circuit |
•ECM limits engine torque.
•ECM limits engine speed. •ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P0230
|
Fuel Pump Primary Circuit | ECM limits engine torque. |
| P0236
|
Turbocharger / Supercharger Boost Sensor “A” Circuit Range / Performance |
•ECM limits engine torque.
•ECM limits engine speed. •ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P0237
|
Turbocharger / Supercharger Boost Sensor “A” Circuit Low | |
| P0238
|
Turbocharger / Supercharger Boost Sensor “A” Circuit High |
•ECM limits engine torque.
•ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P0262
|
Cylinder 1 Injector Circuit High |
•ECM limits engine speed.
•ECM stops fuel injector No.1 control. |
| P0265
|
Cylinder 2 Injector Circuit High |
•ECM limits engine speed.
•ECM stops fuel injector No.2 control. |
| P0268
|
Cylinder 3 Injector Circuit High |
•ECM limits engine speed.
•ECM stops fuel injector No.3 control. |
| P0271
|
Cylinder 4 Injector Circuit High |
•ECM limits engine speed.
•ECM stops fuel injector No.4 control. |
| P0335
|
Crankshaft Position Sensor “A” Circuit |
•ECM limits engine speed.
•ECM limits engine torque. •ECM stops engine. •ECM controls fuel pressure in common rail is lower than specified pressure. •ECM controls inlet throttle valve to closed position. •ECM limits controlling inlet throttle valve. •ECM limits controlling turbocharger actuator. •ECM limits controlling EGR-1 valve. •ECM limits controlling EGR-2 valve. •ECM limits actuators assuming that measured air flow value is specified value. •ECM stops glow control. |
| P0340
|
Camshaft Position Sensor “A” Circuit (Bank 1 or Single Sensor) | ECM limits engine torque. |
| P0380
|
Glow Plug / Heater Circuit “A” | ECM controls glow indicator light to blink. |
| P0401
|
Exhaust Gas Recirculation “A” Flow Insufficient Detected |
•ECM prevents forced / after-sales regeneration.
•ECM deactivates DPF® warning light. |
| P0402
|
Exhaust Gas Recirculation “A” Flow Excessive Detected |
•ECM limits engine speed.
•ECM limits engine torque. •ECM prevents forced / after-sales regeneration. |
| P0404
|
Exhaust Gas Recirculation “A” Control Circuit Range / Performance | — |
| P0407
|
Exhaust Gas Recirculation Sensor “B” Circuit Low | — |
| P0408
|
Exhaust Gas Recirculation Sensor “B” Circuit High | — |
| P0409
|
Exhaust Gas Recirculation Sensor “A” Circuit | — |
| P041C
|
Exhaust Gas Recirculation Temperature Sensor “B” Circuit Low | — |
| P041D
|
Exhaust Gas Recirculation Temperature Sensor “B” Circuit High | — |
| P042E
|
Exhaust Gas Recirculation “A” Control Stuck Open |
•ECM limits engine torque.
•ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P045A
|
Exhaust Gas Recirculation “B” Control Circuit | — |
| P045B
|
Exhaust Gas Recirculation “B” Control Circuit Range / Performance | — |
| P045C
|
Exhaust Gas Recirculation “B” Control Circuit Low | — |
| P045D
|
Exhaust Gas Recirculation “B” Control Circuit High | — |
| P045E
|
Exhaust Gas Recirculation “B” Control Stuck Open | — |
| P046E
|
Exhaust Gas Recirculation Sensor “B” Circuit Range / Performance | — |
| P0480
|
Fan 1 Control Circuit | — |
| P0481
|
Fan 2 Control Circuit | — |
| P0482
|
Fan 3 Control Circuit | — |
| P0486
|
Exhaust Gas Recirculation Sensor “B” Circuit | — |
| P0487
|
Exhaust Gas Recirculation Throttle Control Circuit “A” / Open | — |
| P0488
|
Exhaust Gas Recirculation Throttle Control Circuit “A” Range / Performance |
•ECM limits engine torque.
•ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P0489
|
Exhaust Gas Recirculation “A” Control Circuit Low | — |
| P0490
|
Exhaust Gas Recirculation “A” Control Circuit High | — |
| P0500
|
Vehicle Speed Sensor “A” | ECM stops generator control. |
| P0504
|
Brake Switch “A” / “B” Correlation | For cruise control model, ECM stops cruise control. |
| P0515
|
Battery Temperature Sensor Circuit | ECM stops generator control. |
| P0520
|
Engine Oil Pressure Sensor / Switch Circuit | — |
| P0530
|
A/C Refrigerant Pressure Sensor “A” Circuit | — |
| P0548
|
Exhaust Gas Temperature Sensor Circuit Low (Bank 2 Sensor 1) | — |
| P0549
|
Exhaust Gas Temperature Sensor Circuit High (Bank 2 Sensor 1) | — |
| P0562
|
System Voltage Low | ECM stops glow control. |
| P0563
|
System Voltage High | |
| P0575 | Cruise Control Input Circuit | — |
| P0601
|
Internal Control Module Memory Check Sum Error | — |
| P0606
|
Control Module Processor | ECM limits engine torque. |
| P0607
|
Control Module Performance |
•ECM stops engine.
•ECM stops calculation of flow resistance. |
| P060A
|
Internal Control Module Monitoring Processor Performance | — |
| P060D
|
Internal Control Module Accelerator Pedal Position Performance | — |
| P0611
|
Fuel Injector Control Module Performance | — |
| P061A
|
Internal Control Module Torque Performance | — |
| P061B
|
Internal Control Module Torque Calculation Performance | — |
| P061C
|
Internal Control Module Engine RPM Performance |
•ECM limits engine torque.
•ECM stops engine. |
| P061D
|
Internal Control Module Engine Air Mass Performance | — |
| P062B
|
Internal Control Module Fuel Injector Control Performance | — |
| P0638
|
Throttle Actuator Control Range / Performance (Bank 1) | — |
| P0641
|
Sensor Reference Voltage “A” Circuit / Open |
•ECM stops engine.
•ECM controls fuel pressure in common rail in lower than specified pressure. •ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P0645
|
A/C Clutch Relay Control Circuit | — |
| P0649 | Speed Control Lamp Control Circuit | — |
| P0651
|
Sensor Reference Voltage “B” Circuit / Open | ECM limits engine speed. |
| P0670
|
Glow Plug Control Module Control Circuit / Open |
•ECM stops glow control.
•ECM controls glow indicator light to blink. |
| P0671
|
Cylinder 1 Glow Plug Circuit / Open | ECM controls glow indicator light to blink. |
| P0672
|
Cylinder 2 Glow Plug Circuit / Open | ECM controls glow indicator light to blink. |
| P0673
|
Cylinder 3 Glow Plug Circuit / Open | ECM controls glow indicator light to blink. |
| P0674
|
Cylinder 4 Glow Plug Circuit / Open | ECM controls glow indicator light to blink. |
| P0684
|
Glow Plug Control Module to PCM Communication Circuit Range / Performance | ECM controls glow indicator light to blink. |
| P0685
|
ECM/PCM Power Relay Control Circuit / Open | — |
| P0697
|
Sensor Reference Voltage “C” Circuit / Open |
•ECM limits engine speed.
•ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P0700
|
Transmission Control System (MIL Request) | ECM limits engine torque. |
| P0701
|
Transmission Control System Range / Performance | ECM stops engine when ECM received “Engine stop request signal” from TCM. |
| P0704
|
Clutch Switch Input Circuit | For cruise control model, ECM stops cruise control. |
| P0748
|
Pressure Control Solenoid “A” Electrical |
•ECM limits engine speed.
•ECM stops engine. •ECM controls fuel pressure in common rail in lower than specified pressure. •ECM limits engine torque. •ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P0A5A
|
Generator Current Sensor Circuit Range / Performance | ECM stops generator control. |
| P1206
|
Diesel Particulate Filter Restriction – Ash Accumulation slightly |
•ECM limits engine torque.
•ECM deactivates DPF® warning light. •ECM prevents forced / after-sales regeneration. |
| P1540
|
VDOP Solenoid Valve Circuit Range / Performance | |
| P1541
|
VDOP Solenoid Valve / Oil Pressure Switch 2 Voltage Correlation | |
| P1542
|
Engine Oil Pressure Sensor / Switch Circuit (Sensor 2) | — |
| P1543
|
Engine Oil Pressure Sensor / Switch “1” / “2” Voltage Correlation | — |
| P1610 | Immobilizer ID and/or Password Not Registered | — |
| P1611 | Password Not Matched | |
| P1622 | EEPROM Reading / Writing Error | |
| P1623
|
SPI Communication | — |
| P1642 | Immobilizer Communication Line Error | — |
| P1644 | Immobilizer ID Mismatched | |
| P1645 | ID Code Communication Error | |
| P1646 | ID Code Incorrectness | |
| P1647
|
Vehicle Variant not Programmed | — |
| P1648
|
Glow Plug Module Internal | ECM controls glow indicator light to blink. |
| P1688
|
Exhaust Gas Recirculation “B” Control Circuit 2 Low | — |
| P1689
|
Exhaust Gas Recirculation “B” Control Circuit 2 High | — |
| P2000
|
NOx Absorber Efficiency Below Threshold (Bank1) | — |
| P2002
|
Diesel Particulate Filter Efficiency Below Threshold |
•ECM limits engine torque.
•ECM deactivates DPF® warning light. •ECM prevents forced / after-sales regeneration. |
| P2031
|
Exhaust Gas Temperature Sensor Circuit (Bank 1 Sensor 2) | — |
| P2032
|
Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 2) | — |
| P2033
|
Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 2) | — |
| P2100
|
Throttle Actuator “A” Control Motor Circuit / Open | — |
| P2101
|
Throttle Actuator “A” Control Motor Circuit Range / Performance | — |
| P2102
|
Throttle Actuator “A” Control Motor Circuit Low | — |
| P2103
|
Throttle Actuator “A” Control Motor Circuit High | — |
| P2107
|
Throttle Actuator Control Module Processor | — |
| P2108
|
Throttle Actuator Control Module Performance | ECM prevents forced / after-sales regeneration. |
| P2119
|
Throttle Actuator Control Throttle Body Range / Performance | |
| P2135
|
Throttle / Pedal Position Sensor / Switch “A” / “B” Voltage Correlation |
•ECM limits engine speed.
•ECM limits engine torque. •ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P213B
|
Exhaust Gas Recirculation Throttle Control Circuit “B” Range / Performance | — |
| P2148
|
Fuel Injector Group “A” Supply Voltage Circuit High |
•ECM limits engine speed.
•ECM stops engine. |
| P2151
|
Fuel Injector Group “B” Supply Voltage Circuit High | ECM stops engine. |
| P2195
|
O2 Sensor Signal Biased / Stuck Lean (Sensor 1) | — |
| P2196
|
O2 Sensor Signal Biased / Stuck Rich (Bank 1 Sensor 1) | — |
| P2199
|
Intake Air Temperature Sensor 1/2 Correlation |
•ECM stops generator control.
•ECM controls actuators assuming that IAT-1 is specified value. |
| P2228
|
Barometric Pressure Sensor “A” Circuit Low | — |
| P2229
|
Barometric Pressure Sensor “A” Circuit High | — |
| P2244
|
O2 Sensor Reference Voltage Performance (Sensor 1) | — |
| P2264
|
Water in Fuel Sensor Circuit | — |
| P226D
|
Particulate Filter Deteriorated / Missing Substrate Bank 1 | — |
| P2270
|
O2 Sensor Signal Biased / Stuck Lean (Bank 1 Sensor 2) | — |
| P2271
|
O2 Sensor Signal Biased / Stuck Rich (Bank 1 Sensor 2) | — |
| P2288
|
Injector Control Pressure Too High |
•ECM controls inlet throttle valve to closed position.
•ECM stops engine. |
| P2289
|
Injector Control Pressure Too High – Engine Off |
•ECM stops engine.
•ECM controls fuel pressure in common rail in lower than specified pressure. |
| P2299
|
Brake Pedal Position / Accelerator Pedal Position Incompatible | — |
| P242B
|
Exhaust Gas Temperature Sensor Circuit Range / Performance (Bank 1 Sensor 3) |
•ECM prevents forced / after-sales regeneration.
•ECM deactivates DPF® warning light. |
| P242C
|
Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 3) |
•ECM limits engine torque.
•ECM prevents forced / after-sales regeneration. •ECM deactivates DPF® warning light. |
| P242D
|
Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 3) | |
| P2453
|
Diesel Particulate Filter Pressure Sensor “A” Circuit Range / Performance |
•ECM prevents forced / after-sales regeneration.
•ECM deactivates DPF® warning light. |
| P2454
|
Diesel Particulate Filter Pressure Sensor “A” Circuit Low |
•ECM prevents forced / after-sales regeneration.
•ECM deactivates DPF® warning light. |
| P2455
|
Diesel Particulate Filter Pressure Sensor “A” Circuit High | |
| P2458
|
Diesel Particulate Filter Regeneration Duration |
•ECM deactivates DPF® warning light.
•ECM prevents after-sales regeneration. |
| P246F
|
Exhaust Gas Temperature Sensor Circuit Range / Performance (Bank 1 Sensor 4) | — |
| P24A4
|
Diesel Particulate Filter Almost Full |
•ECM limits engine torque.
•ECM deactivates DPF® warning light. •ECM prevents forced / after-sales regeneration. |
| P24C2
|
Diagnostic Fault check during cold start condition of exhaust-gas temperatures | — |
| P250F
|
Engine Oil Level Too Low |
•ECM limits engine torque more than DTC P253F.
•ECM deactivates DPF® warning light. •ECM prevents forced / after-sales regeneration. |
| P253F
|
Engine Oil Deteriorated | ECM limits engine torque. |
| P2562
|
Turbocharger Boost Control Position Sensor “A” Circuit | |
| P2563
|
Turbocharger Boost Control Position Sensor “A” Circuit Range / Performance |
•ECM limits engine torque.
•ECM deactivates DPF® warning light. •ECM prevents forced / after-sales regeneration. |
| P2687
|
Fuel Supply Heater Control Circuit / Open | — |
| P2688
|
Fuel Supply Heater Control Circuit Low | — |
| P2689
|
Fuel Supply Heater Control Circuit High | — |
| P268A
|
Fuel Injector Calibration Not Learned / Programmed | — |
| P2A00
|
O2 Sensor Circuit Range / Performance (Bank 1 Sensor 1) | — |
| P2A01
|
O2 Sensor Circuit Range / Performance (Bank 1 Sensor 2) | — |
| U0073 | Control Module Communication Bus Off |
•ECM deactivates DPF® warning light.
•ECM prevents after-sales regeneration. |
| U0101 | Lost Communication With TCM | ECM disables torque request from TCM. |
| U0114 | Lost Communication With 4-Wheel Drive Control Module | ECM disables torque request from 4WD control module. |
| U0121 | Lost Communication With ABS / ESP® Control Module |
•For cruise control model, ECM stops cruise control.
•ECM stops generator control. •ECM disables torque request from ESP® control module. |
| U0131 | Lost Communication With Power Steering Control Module | ECM stops generator control. |
| U0140 | Lost Communication With Body Control Module | ECM stops generator control. |
| U0141 | Lost Communication With Keyless Start Control Module | ECM stops generator control. |
| U0155 | Lost Communication With Instrument Panel Cluster (IPC) Control Module | For cruise control model, ECM stops cruise control. |
| U1082 | Lost Communication With ENG A-STOP Control Module | ECM stops generator control. |
| U108A | Lost Communication With RBS Control Module | For cruise control model, ECM stops cruise control. |
| U1600
|
Implausible TCM Torque Message Received | — |
| U2001
|
LIN Lost Communication With Generator |
•ECM stops generator control.
•ECM activates charge warning light. |
| U2021
|
LIN Invalid Data from ECM to Generator | ECM stops generator control. |