ECD SYSTEM(w/ Glow Plug Controller) FAIL-SAFE CHART

If any of the following DTCs are stored, the ECM enters fail-safe mode to allow the vehicle to be driven temporarily.

Tip:

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

  • The turbo pressure is fixed at a specified value

  • The engine power is limited by using a fuel injection amount that corresponds to no boost

Pass condition detected

P0108

Manifold Absolute Pressure / Barometric Pressure Circuit High Input

  • The turbo pressure is fixed at a specified value

  • The engine power is limited by using a fuel injection amount that corresponds to no boost

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

  • 2 or more malfunctioning cylinders detected

Ignition switch off

P0202

Injector Circuit / Open - (Cylinder 2)

Stalls engine

  • 2 or more malfunctioning cylinders detected

Ignition switch off

P0203

Injector Circuit / Open - (Cylinder 3)

Stalls engine

  • 2 or more malfunctioning cylinders detected

Ignition switch off

P0204

Injector Circuit / Open - (Cylinder 4)

Stalls engine

  • 2 or more malfunctioning cylinders detected

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

  • Accelerator position sensor is fixed at 0%

Ignition switch off

P064C

Glow Plug Control Module

-

-

P0651

Sensor Reference Voltage "B" Circuit / Open

The engine power is limited

  • Accelerator position sensor is fixed at 0%

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

  • Accelerator position sensor is fixed at 0%

Ignition switch off

P2123

Throttle / Pedal Position Sensor / Switch "D" Circuit High Input

The engine power is limited

  • Accelerator position sensor is fixed at 0%

Ignition switch off

P2127

Throttle / Pedal Position Sensor / Switch "E" Circuit Low Input

The engine power is limited

  • Accelerator position sensor is fixed at 0%

Ignition switch off

P2128

Throttle / Pedal Position Sensor / Switch "E" Circuit High Input

The engine power is limited

  • Accelerator position sensor is fixed at 0%

Ignition switch off

P2138

Throttle / Pedal Position Sensor / Switch "D" / "E" Voltage Correlation

The engine power is limited

  • Accelerator position sensor is fixed at 0%

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

-

-