Diagnostic Code Index
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC P0016, P0340, or P0341 | P0016 5A: Camshaft Position (CMP) Sensor Circuit Plausibility Failure P0340 28: Camshaft Position (CMP) Sensor Circuit Incorrect Frequency P0340 29: Camshaft Position (CMP) Sensor Circuit Too Few Pulses P0341: Camshaft Position (CMP) Sensor Circuit |
| DTC P0045, P0047, or P0048 | P0045 01: Turbocharger Boost Control Solenoid Control Circuit Short to Battery P0045 02: Turbocharger Boost Control Solenoid Control Circuit Short to Ground P0045 04: Turbocharger Boost Control Solenoid Control Circuit Open P0045 54: Turbocharger Boost Control Solenoid Control Circuit Temperature High P0047: Turbocharger Boost Control Solenoid Control Circuit Low Voltage P0048: Turbocharger Boost Control Solenoid Control Circuit High Voltage |
| DTC P0069 | P0069: Manifold Absolute Pressure - Barometric Pressure Correlation |
| DTC P0087, P0088, or P0089 | P0087: Fuel Rail Pressure (FRP) Too Low P0087 18: Fuel Rail Pressure (FRP) Too Low Signal Amplitude Less Than Maximum P0088: Fuel Rail Pressure (FRP) Too High P0089: Fuel Pressure Regulator Performance P0089 11: Fuel Pressure Regulator Performance Above Maximum Threshold P0089 12: Fuel Pressure Regulator Performance Below Minimum Threshold P0089 18: Fuel Pressure Regulator Performance Signal Amplitude Less Than Minimum P0089 19: Fuel Pressure Regulator Performance Signal Amplitude Greater Than Maximum |
| DTC P0090, P0091, or P0092 | P0090 01: Fuel Pressure Regulator Solenoid 1 Control Circuit Short to Battery P0090 02: Fuel Pressure Regulator Solenoid 1 Control Circuit Short to Ground P0090 04: Fuel Pressure Regulator Solenoid 1 Control Circuit Open P0091: Fuel Pressure Regulator Solenoid 1 Control Circuit Low Voltage P0092: Fuel Pressure Regulator Solenoid 1 Control Circuit High Voltage |
| DTC P0095, P0097, or P0098 | P0095 03: Intake Air Temperature (IAT) Sensor 2 Circuit Voltage Below Threshold P0095 07: Intake Air Temperature (IAT) Sensor 2 Circuit Voltage Above Threshold P0097: Intake Air Temperature (IAT) Sensor 2 Circuit Low Voltage P0098: Intake Air Temperature (IAT) Sensor 2 Circuit High Voltage |
| DTC P0100, P0101, P0102, or P0103 | P0100: Mass Air Flow (MAF) Sensor Circuit Signal P0100 09: Mass Air Flow (MAF) Sensor Circuit Rate of Change Above Threshold P0100 0A: Mass Air Flow (MAF) Sensor Circuit Rate of Change Below Threshold P0100 26: Mass Air Flow (MAF) Sensor Circuit Frequency Too Low P0100 27: Mass Air Flow (MAF) Sensor Circuit Frequency Too High P0101 11: Mass Air Flow (MAF) Sensor Performance Above Maximum Threshold P0102: Mass Air Flow (MAF) Sensor Circuit Low Frequency P0103: Mass Air Flow (MAF) Sensor Circuit High Frequency |
| DTC P0105, P0107, or P0108 | P0105 03: Manifold Absolute Pressure (MAP) Sensor Circuit Voltage Below Threshold P0105 07: Manifold Absolute Pressure (MAP) Sensor Circuit Voltage Above Threshold P0105 5A: Manifold Absolute Pressure (MAP) Sensor Circuit Plausibility Failure P0107: Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage P0108: Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage |
| DTC P0110 | P0110: Intake Air Temperature (IAT) Sensor 1 Circuit P0110 09: Intake Air Temperature (IAT) Sensor 1 Circuit Rate of Change Above Threshold P0110 0A: Intake Air Temperature (IAT) Sensor 1 Circuit Rate of Change Below Threshold P0110 11: Intake Air Temperature (IAT) Sensor 1 Circuit Above Maximum Threshold P0110 12: Intake Air Temperature (IAT) Sensor 1 Circuit Below Minimum Threshold |
| DTC P0115, P0116, P0117, or P0118 | P0115 03: Engine Coolant Temperature (ECT) Sensor Circuit Voltage Below Threshold P0115 07: Engine Coolant Temperature (ECT) Sensor Circuit Voltage Above Threshold P0116: Engine Coolant Temperature (ECT) Sensor Performance P0117: Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage P0118: Engine Coolant Temperature (ECT) Sensor Circuit High Voltage |
| DTC P0180, P0182, or P0183 | P0180 03: Fuel Temperature Sensor Circuit Voltage Below Threshold P0180 07: Fuel Temperature Sensor Circuit Voltage Above Threshold P0182: Fuel Temperature Sensor Circuit Low Voltage P0183: Fuel Temperature Sensor Circuit High Voltage |
| DTC P0190, P0191, P0192, or P0193 | P0190 03: Fuel Rail Pressure (FRP) Sensor Circuit Voltage Below Threshold P0190 07: Fuel Rail Pressure (FRP) Sensor Circuit Voltage Above Threshold P0190 11: Fuel Rail Pressure (FRP) Sensor Circuit Voltage Above Maximum Threshold P0190 12: Fuel Rail Pressure (FRP) Sensor Circuit Voltage Below Minimum Threshold P0191: Fuel Rail Pressure (FRP) Sensor Performance P0192: Fuel Rail Pressure (FRP) Sensor Circuit Low Voltage P0193: Fuel Rail Pressure (FRP) Sensor Circuit High Voltage |
| DTC P0201, P0202, P0203, P0204, P1224, P1227, P122A, or P1233 | P0201: Fuel Injector 1 Control Circuit P0201 04: Fuel Injector 1 Control Circuit Open P0202: Fuel Injector 2 Control Circuit P0202 04: Fuel Injector 2 Control Circuit Open P0203: Fuel Injector 3 Control Circuit P0203 04: Fuel Injector 3 Control Circuit Open P0204: Fuel Injector 4 Control Circuit P0204 04: Fuel Injector 4 Control Circuit Open P1224: Fuel Injector 1 Control Circuit P1224 01: Fuel Injector 1 Control Circuit Short to Battery P1227: Fuel Injector 2 Control Circuit P1227 01: Fuel Injector 2 Control Circuit Short to Battery P122A: Fuel Injector 3 Control Circuit P122A 01: Fuel Injector 3 Control Circuit Short to Battery P1233: Fuel Injector 4 Control Circuit P1233 01: Fuel Injector 4 Control Circuit Short to Battery |
| DTC P0234 or P0299 | P0234: Turbocharger Engine Overboost P0299: Turbocharger Engine Underboost |
| DTC P0263, P0266, P0269, or P0272 | P0263 11: Cylinder 1 Balance System Above Maximum Threshold P0263 12: Cylinder 1 Balance System Below Minimum Threshold P0266 11: Cylinder 2 Balance System Above Maximum Threshold P0266 12: Cylinder 2 Balance System Below Minimum Threshold P0269 11: Cylinder 3 Balance System Above Maximum Threshold P0269 12: Cylinder 3 Balance System Below Minimum Threshold P0272 11: Cylinder 4 Balance System Above Maximum Threshold P0272 12: Cylinder 4 Balance System Below Minimum Threshold |
| DTC P02E0, P02E2, or P02E3 | P02E0: Intake Air (IA) Flow Valve Control Circuit P02E0 01: Intake Air (IA) Flow Valve Control Circuit Short to Battery P02E0 02: Intake Air (IA) Flow Valve Control Circuit Short to Ground P02E0 04: Intake Air (IA) Flow Valve Control Circuit Open Circuit P02E0 54: Intake Air (IA) Flow Valve Control Circuit Open Circuit High Temperature P02E2: Intake Air (IA) Flow Valve Control Circuit Low Voltage P02E3: Intake Air (IA) Flow Valve Control Circuit High Voltage |
| DTC P02E1 | P02E1 11: Intake Air (IA) Flow Valve Control Performance Above Maximum Threshold P02E1 12: Intake Air (IA) Flow Valve Control Performance Below Minimum Threshold |
| DTC P0335 or P0336 | P0335: Crankshaft Position (CKP) Sensor Circuit P0335 28: Crankshaft Position (CKP) Sensor Circuit Incorrect Frequency P0335 29: Crankshaft Position (CKP) Sensor Circuit Too Few Pulses P0336: Crankshaft Position (CKP) Sensor Circuit Performance |
| DTC P0381 | P0381: Wait to Start Lamp Control Circuit P0381 01: Wait to Start Lamp Control Circuit Short to Battery P0381 02: Wait to Start Lamp Control Circuit Short to Ground P0381 04: Wait to Start Lamp Control Circuit Open Circuit P0381 54: Wait to Start Lamp Control Circuit Temperature High |
| DTC P0401 or P0402 | P0401: Exhaust Gas Recirculation (EGR) Flow Insufficient P0402: Exhaust Gas Recirculation (EGR) Flow Excessive |
| DTC P0403, P0489, or P0490 | P0403: Exhaust Gas Recirculation (EGR) Solenoid Control Circuit P0403 01: Exhaust Gas Recirculation (EGR) Solenoid Control Circuit Short to Battery P0403 02: Exhaust Gas Recirculation (EGR) Solenoid Control Circuit Short to Ground P0403 04: Exhaust Gas Recirculation (EGR) Solenoid Control Circuit Open P0403 54: Exhaust Gas Recirculation (EGR) Solenoid Control Circuit Temperature High P0489: Exhaust Gas Recirculation (EGR) Solenoid Control Circuit Low Voltage P0490: Exhaust Gas Recirculation (EGR) Solenoid Control Circuit High Voltage |
| DTC P0500, P0502, or P0503 | P0500: Vehicle Speed Sensor (VSS) Circuit P0500 08: Vehicle Speed Sensor (VSS) Circuit Signal Invalid P0500 11: Vehicle Speed Sensor (VSS) Circuit Above Maximum Threshold P0500 71: Vehicle Speed Sensor (VSS) Circuit Invalid Serial Data Received P0502: Vehicle Speed Sensor (VSS) Circuit Low Frequency P0503: Vehicle Speed Sensor (VSS) Circuit Intermittent |
| DTC P0544, P0545, P0546, P2031, P2032, or P2033 | P0544 03: Exhaust Gas Temperature (EGT) Sensor 1 Circuit Voltage Below Threshold P0544 07: Exhaust Gas Temperature (EGT) Sensor 1 Circuit Voltage Above Threshold P0545: Exhaust Gas Temperature (EGT) Sensor 1 Circuit Low Voltage P0546: Exhaust Gas Temperature (EGT) Sensor 1 Circuit High Voltage P2031 03: Exhaust Gas Temperature (EGT) Sensor 2 Circuit Voltage Below Threshold P2031 07: Exhaust Gas Temperature (EGT) Sensor 2 Circuit Voltage Above Threshold P2032: Exhaust Gas Temperature (EGT) Sensor 2 Circuit Low Voltage P2033: Exhaust Gas Temperature (EGT) Sensor 2 Circuit High Voltage |
| DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060A, P060B, P061C, P062B, or P062F | P0602 46: Control Module Not Programmed Vehicle Configuration Not Programmed P0606: Control Module Internal Performance P0606 3C: Control Module Internal Performance Internal Communication Failure P0606 11: Control Module Internal Performance Above Maximum Threshold P0606 12: Control Module Internal Performance Below Minimum Threshold P0606 31: Control Module Internal Performance General Checksum Failure P0606 33: Control Module Internal Performance Special Memory Failure P0606 37: Control Module Internal Performance Watchdog/Safety Processor Failure P0606 5A: Control Module Internal Performance Plausibility Failure P0606 59: Control Module Internal Performance Circuit/Component Protection Time Out P0607 39: Control Module Performance Internal Electronic Failure P060A: Control Module Monitoring Processor Performance P060A 07: Control Module Monitoring Processor Performance Voltage Above Threshold P060B: Control Module Analog to Digital Performance P060B 03: Control Module Analog to Digital Performance Voltage Below Threshold P060B 07: Control Module Analog to Digital Performance Voltage Above Threshold P060B 08: Control Module Analog to Digital Performance Signal Invalid P060B 11: Control Module Analog to Digital Performance Above Maximum Threshold P061C: Control Module Engine Speed Performance P062B: Control Module Fuel Injector Control Performance P062B 03: Control Module Fuel Injector Control Performance Voltage Below Threshold P062B 3B: Control Module Fuel Injector Control Performance Internal Self Test Failed P062B 3C: Control Module Fuel Injector Control Performance Internal Communication Failure P062F: Control Module Long Term Memory Performance P062F 36: Control Module Long Term Memory Performance EEPROM Failure P062F 41: Control Module Long Term Memory Performance Operational Software/Calibration Set Not Programmed |
| DTC P0627 | P0627 01: Fuel Pump Relay Control Circuit Short to Battery P0627 02: Fuel Pump Relay Control Circuit Short to Ground P0627 04: Fuel Pump Relay Control Circuit Open P0627 54: Fuel Pump Relay Control Circuit High Temperature |
| DTC P0630 | P0630 36: VIN Not Programmed or Mismatched-Engine Control Module (ECM) EEPROM failure P0630 47: VIN Not Programmed or Mismatched-Engine Control Module (ECM) VIN Not Programmed |
| DTC P0641, P0642, P0643, P0651, P0652, P0653, P0697, P0698 or P0699 | P0641 03: 5-Volt Reference 1 Circuit Below Threshold P0641 07: 5-Volt Reference 1 Circuit Above Threshold P0642: 5-Volt Reference 1 Circuit Low Voltage P0643: 5-Volt Reference 1 Circuit High Voltage P0651 03: 5-Volt Reference 2 Circuit Below Threshold P0651 07: 5-Volt Reference 2 Circuit Above Threshold P0652: 5-Volt Reference 2 Circuit Low Voltage P0653: 5-Volt Reference 2 Circuit High Voltage P0697 03: 5-Volt Reference 3 Circuit Below Threshold P0697 07: 5-Volt Reference 3 Circuit Above Threshold P0698: 5-Volt Reference 3 Circuit Low Voltage P0699: 5-Volt Reference 3 Circuit High Voltage |
| DTC P064C | P064C: Glow Plug Control Module Performance |
| DTC P0650 | P0650: Malfunction Indicator Lamp (MIL) Control Circuit P0650 01: Malfunction Indicator Lamp (MIL) Control Circuit Short to Battery P0650 02: Malfunction Indicator Lamp (MIL) Control Circuit Short to Ground P0650 04: Malfunction Indicator Lamp (MIL) Control Circuit Open Circuit P0650 54: Malfunction Indicator Lamp (MIL) Control Circuit Temperature High |
| DTC P0655 | P0655: Engine Coolant Temperature Lamp Control Circuit P0655 01: Engine Coolant Temperature Lamp Control Circuit Short to Battery P0655 02: Engine Coolant Temperature Lamp Control Circuit Short to Ground P0655 04: Engine Coolant Temperature Lamp Control Circuit Open Circuit P0655 54: Engine Coolant Temperature Lamp Control Circuit Temperature High |
| DTC P0670 | P0670 01: Glow Plug Control Module Control Circuit Short to Battery P0670 02: Glow Plug Control Module Control Circuit Short to Ground P0670 04: Glow Plug Control Module Control Circuit Open Circuit P0670 54: Glow Plug Control Module Control Circuit Temperature High |
| DTC P0671, P0672, P0673, or P0674 | P0671 02: Glow Plug 1 Control Circuit Short to Ground P0671 04: Glow Plug 1 Control Circuit Open Circuit P0672 02: Glow Plug 2 Control Circuit Short to Ground P0672 04: Glow Plug 2 Control Circuit Open Circuit P0673 02: Glow Plug 3 Control Circuit Short to Ground P0673 04: Glow Plug 3 Control Circuit Open Circuit P0674 02: Glow Plug 4 Control Circuit Short to Ground P0674 04: Glow Plug 4 Control Circuit Open Circuit |
| DTC P0683 | P0683 3A: Incorrect Component Installed P0683 71: Invalid Serial Data Received |
| DTC P068A, P068B, or P2510 | P068A: Engine Controls Ignition Relay Control Circuit P068B: Engine Controls Ignition Relay Control Circuit P2510 58: Engine Controls Ignition Relay Control Circuit Incorrect Reaction After Event P2510 59: Engine Controls Ignition Relay Control Circuit/Component Protection Time-Out |
| DTC P0700 | P0700: Transmission Control Module (TCM) Requested MIL Illumination |
| DTC P1446, P1447, P244C, or P244D | P1446: Pre-Catalyst Temperature Too Low During Regeneration P1447: Pre-Catalyst Temperature Too High During Regeneration P244C: Catalyst Temperature Too Low During Regeneration P244D: Catalyst Temperature Too High During Regeneration |
| DTC P161C | P161C: Tire Size Not Programmed |
| DTC P161E | P161E 01: Glow Plug Positive Voltage Circuit |
| DTC P161F | P161F: Assembly Plant Mode Counter Not Programmed |
| DTC P1663 | P1663: Change Engine Oil Lamp Control Circuit P1663 01: Change Engine Oil Lamp Control Circuit Short to Battery P1663 02: Change Engine Oil Lamp Control Circuit Short to Ground P1663 04: Change Engine Oil Lamp Control Circuit Open Circuit P1663 54: Change Engine Oil Lamp Control Circuit Temperature High |
| DTC P1691 | P1691: Engine Coolant Temperature (ECT) Output Circuit P1691 01: Engine Coolant Temperature (ECT) Output Circuit Short to Battery P1691 02: Engine Coolant Temperature (ECT) Output Circuit Short to Ground P1691 04: Engine Coolant Temperature (ECT) Output Circuit Open Circuit P1691 54: Engine Coolant Temperature (ECT) Output Circuit Temperature High |
| DTC P2002 | P2002: Diesel Particulate Filter Low Efficiency |
| DTC P2080 or P2084 | P2080: Exhaust Gas Temperature (EGT) Sensor 1 Performance P2080 08: Exhaust Gas Temperature (EGT) Sensor 1 Signal Invalid P2080 13: Exhaust Gas Temperature (EGT) Sensor 1 Voltage Low/High Temperature P2080 14: Exhaust Gas Temperature (EGT) Sensor 1 Voltage High/Low Temperature P2084: Exhaust Gas Temperature (EGT) Sensor 2 Performance P2084 08: Exhaust Gas Temperature (EGT) Sensor 2 Signal Invalid P2084 13: Exhaust Gas Temperature (EGT) Sensor 2 Voltage Low/High Temperature P2084 14: Exhaust Gas Temperature (EGT) Sensor 2 Voltage High/Low Temperature |
| DTC P20E2 | P20E2: Exhaust Gas Temperature (EGT) Sensor 1-2 Correlation P20E2 5A: Exhaust Gas Temperature (EGT) Sensor 1-2 Plausibility Failure |
| DTC P2120, P2125, or P2138 | P2120 03: Accelerator Pedal Position (APP) Sensor 1 Circuit Voltage Below Threshold P2120 07: Accelerator Pedal Position (APP) Sensor 1 Circuit Voltage Above Threshold P2125 03: Accelerator Pedal Position (APP) Sensor 2 Circuit Voltage Below Threshold P2125 07: Accelerator Pedal Position (APP) Sensor 2 Circuit Voltage Above Threshold P2138 5A: Accelerator Pedal Position (APP) Sensor 1-2 Correlation Plausibility Failure |
| DTC P2146 or P2149 | 2146: Injector Positive Voltage Control Circuit Group 1 2149: Injector Positive Voltage Control Circuit Group 2 |
| DTC P2226, P2228, or P2229 | P2226 03: Barometric Pressure (BARO) Sensor Circuit Voltage Below Threshold P2226 07: Barometric Pressure (BARO) Sensor Circuit Voltage Above Threshold P2228: Barometric Pressure (BARO) Sensor Circuit Low Voltage P2229: Barometric Pressure (BARO) Sensor Circuit High Voltage |
| DTC P2293, P2294, P2295, or P2296 | P2293: Fuel Pressure Regulator Solenoid 2 Control Circuit Performance P2293 11: Fuel Pressure Regulator Solenoid 2 Control Circuit Performance Above Maximum Threshold P2293 12: Fuel Pressure Regulator Solenoid 2 Control Circuit Performance Below Minimum Threshold P2293 18: Fuel Pressure Regulator Solenoid 2 Control Circuit Performance Signal Amplitude Less Than Minimum P2293 19: Fuel Pressure Regulator Solenoid 2 Control Circuit Performance Signal Amplitude Greater Than Maximum P2294: Fuel Pressure Regulator Solenoid 2 Control Circuit P2294 01: Fuel Pressure Regulator Solenoid 2 Control Circuit Short to Battery P2294 02: Fuel Pressure Regulator Solenoid 2 Control Circuit Short to Ground P2294 04: Fuel Pressure Regulator Solenoid 2 Control Circuit Open P2294 54: Fuel Pressure Regulator Solenoid 2 Control Circuit Temperature High P2295: Fuel Pressure Regulator Solenoid 2 Control Circuit Low Voltage P2296: Fuel Pressure Regulator Solenoid 2 Control Circuit High Voltage |
| DTC P2299 | P2299 5A: Brake Pedal Position-Accelerator Pedal Position Correlation Plausibility Failure |
| DTC P244A, P244B, or P2453 | P244A: Diesel Particulate Filter Differential Pressure Too Low P244B: Diesel Particulate Filter Differential Pressure Too High P244B 11: Diesel Particulate Filter Differential Pressure Too High Above Maximum Threshold P2453: Diesel Particulate Filter Differential Pressure Sensor Performance P2453 08: Diesel Particulate Filter Differential Pressure Sensor Performance Signal Invalid P2453 11: Diesel Particulate Filter Differential Pressure Sensor Performance Above Maximum Threshold P2453 12: Diesel Particulate Filter Differential Pressure Sensor Performance Below Minimum Threshold P2453 18: Diesel Particulate Filter Differential Pressure Sensor Performance Signal Amplitude Less Than Minimum P2453 55: Diesel Particulate Filter Differential Pressure Sensor Performance Expected Number Of Transitions/Events Not Reached P2453 58: Diesel Particulate Filter Differential Pressure Sensor Performance Incorrect Reaction After Event |
| DTC P2452, P2454, or P2455 | P2452 03: Diesel Particulate Filter Differential Pressure Sensor Circuit Voltage Below Threshold P2452 07: Diesel Particulate Filter Differential Pressure Sensor Circuit Voltage Above Threshold P2454: Diesel Particulate Filter Differential Pressure Sensor Circuit Low Voltage P2455: Diesel Particulate Filter Differential Pressure Sensor Circuit High Voltage |
| DTC P2463 | P2463: Diesel Particulate Filter Soot Accumulation P2463 11: Diesel Particulate Filter Soot Accumulation Above Maximum Threshold |
| DTC P2533 | P2533: Ignition 1 Switch Circuit P2533 06: Ignition 1 Switch Circuit Short to Ground or Open |
| DTC P253F | P253F: Engine Oil Life |
| DTC P2544 | P2544 72: Transmission Torque Request Circuit Alive Counter Incorrect/Not Updated P2544 74: Transmission Torque Request Circuit Value Of Signal Protection Calculation Incorrect |
| DTC P260E | P260E: Diesel Particulate Filter Regeneration Lamp Control Circuit P260E 01: Diesel Particulate Filter Regeneration Lamp Control Circuit Short to Battery P260E 02: Diesel Particulate Filter Regeneration Lamp Control Circuit Short to Ground P260E 04: Diesel Particulate Filter Regeneration Lamp Control Circuit Open Circuit P260E 54: Diesel Particulate Filter Regeneration Lamp Control Circuit Temperature High |
| DTC P2687 | P2687 01: Fuel Heater Relay Control Circuit Short to Battery P2687 02: Fuel Heater Relay Control Circuit Short to Ground P2687 04: Fuel Heater Relay Control Circuit Open P2687 54: Fuel Heater Relay Control Circuit High Temperature |
| DTC P268A | P268A: Fuel Injector Calibration Data Not Programmed |