P2Cxx fault codes
256 generic codes from P2C00 to P2CFF, with what each means.
- P2C00 Fuel Pressure Regulator C Performance
- P2C01 Fuel Pressure Regulator D Performance
- P2C02 Fuel Pressure Regulator D Control Circuit/Open
- P2C03 Fuel Pressure Regulator D Control Circuit Low
- P2C04 Fuel Pressure Regulator D Control Circuit High
- P2C05 A Camshaft Profile Actuator Position Sensor A Circuit Bank 1
- P2C06 A Camshaft Profile Actuator Position Sensor A Range/Performance Bank 1
- P2C07 A Camshaft Profile Actuator Position Sensor A Circuit Low Bank 1
- P2C08 A Camshaft Profile Actuator Position Sensor A Circuit High Bank 1
- P2C09 A Camshaft Profile Actuator Position Sensor B Circuit Bank 1
- P2C0A A Camshaft Profile Actuator Position Sensor B Range/Performance Bank 1
- P2C0B A Camshaft Profile Actuator Position Sensor B Circuit Low Bank 1
- P2C0C A Camshaft Profile Actuator Position Sensor B Circuit High Bank 1
- P2C0D A Camshaft Profile Actuator Position Sensor C Circuit Bank 1
- P2C0E A Camshaft Profile Actuator Position Sensor C Range/Performance Bank 1
- P2C0F A Camshaft Profile Actuator Position Sensor C Circuit Low Bank 1
- P2C10 A Camshaft Profile Actuator Position Sensor C Circuit High Bank 1
- P2C11 Reductant Pump A Current Too Low
- P2C12 B Camshaft Profile Actuator Position Sensor A Circuit Bank 1
- P2C13 B Camshaft Profile Actuator Position Sensor A Range/Performance Bank 1
- P2C14 B Camshaft Profile Actuator Position Sensor A Circuit Low Bank 1
- P2C15 B Camshaft Profile Actuator Position Sensor A Circuit High Bank 1
- P2C16 B Camshaft Profile Actuator Position Sensor B Circuit Bank 1
- P2C17 B Camshaft Profile Actuator Position Sensor B Range/Performance Bank 1
- P2C18 B Camshaft Profile Actuator Position Sensor B Circuit Low Bank 1
- P2C19 B Camshaft Profile Actuator Position Sensor B Circuit High Bank 1
- P2C1A B Camshaft Profile Actuator Position Sensor C Circuit Bank 1
- P2C1B B Camshaft Profile Actuator Position Sensor C Range/Performance Bank 1
- P2C1C B Camshaft Profile Actuator Position Sensor C Circuit Low Bank 1
- P2C1D B Camshaft Profile Actuator Position Sensor C Circuit High Bank 1
- P2C1E Cold Start Fuel Pressure Regulator A Performance
- P2C1F Cold Start Fuel Pressure Regulator A Exceeded Control Limits - Pressure Too Low
- P2C20 Cold Start Fuel Pressure Regulator A Exceeded Control Limits - Pressure Too High
- P2C21 Engine Oil Temperature Sensor A/B Correlation
- P2C22 Exhaust Heat Exchanger Exhaust Bypass Valve A Position Sensor Circuit
- P2C23 Exhaust Heat Exchanger Exhaust Bypass Valve A Position Sensor Performance
- P2C24 Exhaust Heat Exchanger Exhaust Bypass Valve A Position Sensor Circuit Low
- P2C25 Exhaust Heat Exchanger Exhaust Bypass Valve A Position Sensor Circuit High
- P2C26 Fuel Injector Group B Supply Sense Circuit
- P2C27 Fuel Injector Group B Supply Sense Circuit Low
- P2C28 Fuel Injector Group B Supply Sense Circuit High
- P2C29 Turbocharger/Supercharger Bypass Valve B Stuck
- P2C2A Turbocharger/Supercharger Bypass Valve B Position Sensor Circuit/Open
- P2C2B Turbocharger/Supercharger Bypass Valve B Position Sensor Circuit Low
- P2C2C Turbocharger/Supercharger Bypass Valve B Position Sensor Circuit High
- P2C2D Turbocharger/Supercharger Bypass Valve B Position Exceeded Learning Limit
- P2C2E Turbocharger/Supercharger Bypass Valve B Supply Voltage Low
- P2C2F Turbocharger/Supercharger Bypass Valve B Driver Current/Temperature Too High
- P2C30 Ignition Coil Primary Circuit Fuse A
- P2C31 Ignition Coil Primary Circuit Fuse B
- P2C32 Crankcase Pressure Sensor B Circuit
- P2C33 Crankcase Pressure Sensor B Circuit Range/Performance
- P2C34 Crankcase Pressure Sensor B Circuit Low
- P2C35 Crankcase Pressure Sensor B Circuit High
- P2C36 Crankcase Pressure Sensor B Circuit Intermittent/Erratic
- P2C37 Cold Start Engine Coolant Pump Performance
- P2C38 Cylinder Head Temperature Sensor B Circuit
- P2C39 Cylinder Head Temperature Sensor B Range/Performance
- P2C3A Cylinder Head Temperature Sensor B Circuit Low
- P2C3B Cylinder Head Temperature Sensor B Circuit High
- P2C3C Cylinder Head Temperature Sensor B Circuit Intermittent/Erratic
- P2C3D Cylinder Head Temperature Sensor A/B Correlation
- P2C3E Fan 4 Control Circuit
- P2C3F Fan 4 Control Circuit Low
- P2C40 Fan 4 Control Circuit High
- P2C41 Fan 3 Performance/Stuck Off
- P2C42 Fan 4 Performance/Stuck Off
- P2C43 Battery Isolation/Voltage Stabilization Control Circuit
- P2C44 Battery Isolation/Voltage Stabilization Control Circuit Performance
- P2C45 Battery Isolation/Voltage Stabilization Control Circuit Low
- P2C46 Battery Isolation/Voltage Stabilization Control Circuit High
- P2C47 Battery Isolation/Voltage Stabilization Control Circuit Intermittent
- P2C48 Coolant Pump C Control Circuit Performance/Stuck Off
- P2C49 Coolant Pump D Control Circuit Performance/Stuck Off
- P2C4A Clutch Actuator Position Sensor Circuit
- P2C4B Clutch Actuator Position Sensor Circuit Range/Performance
- P2C4C Clutch Actuator Position Sensor Circuit Low
- P2C4D Clutch Actuator Position Sensor Circuit High
- P2C4E Clutch Actuator Position Sensor Circuit Intermittent/Erratic
- P2C4F Clutch Actuator Performance
- P2C50 Clutch Pedal Position Sensor A/Clutch Actuator Position Sensor Correlation
- P2C51 Fuel Level Sensor A/B Correlation
- P2C52 Cylinder 1 Fuel Injector B Offset Learning At Min Limit
- P2C53 Cylinder 1 Fuel Injector B Offset Learning At Max Limit
- P2C54 Cylinder 2 Fuel Injector B Offset Learning At Min Limit
- P2C55 Cylinder 2 Fuel Injector B Offset Learning At Max Limit
- P2C56 Cylinder 3 Fuel Injector B Offset Learning At Min Limit
- P2C57 Cylinder 3 Fuel Injector B Offset Learning At Max Limit
- P2C58 Cylinder 4 Fuel Injector B Offset Learning At Min Limit
- P2C59 Cylinder 4 Fuel Injector B Offset Learning At Max Limit
- P2C5A Cylinder 5 Fuel Injector B Offset Learning At Min Limit
- P2C5B Cylinder 5 Fuel Injector B Offset Learning At Max Limit
- P2C5C Cylinder 6 Fuel Injector B Offset Learning At Min Limit
- P2C5D Cylinder 6 Fuel Injector B Offset Learning At Max Limit
- P2C5E Cylinder 7 Fuel Injector B Offset Learning At Min Limit
- P2C5F Cylinder 7 Fuel Injector B Offset Learning At Max Limit
- P2C60 Cylinder 8 Fuel Injector B Offset Learning At Min Limit
- P2C61 Cylinder 8 Fuel Injector B Offset Learning At Max Limit
- P2C62 O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 3
- P2C63 O2 Sensor Pumping Current Trim Circuit Low Bank 1 Sensor 3
- P2C64 O2 Sensor Pumping Current Trim Circuit High Bank 1 Sensor 3
- P2C65 O2 Sensor Out of Range During Deceleration Bank 1 Sensor 3
- P2C66 Hybrid/EV Electronics Coolant Pump A Underspeed
- P2C67 Hybrid/EV Electronics Coolant Pump A Overspeed
- P2C68 Hybrid/EV Electronics Coolant Pump A Stuck/Stalled
- P2C69 Drive Motor A Phase X Current
- P2C6A Drive Motor A Phase X Current Low
- P2C6B Drive Motor A Phase X Current High
- P2C6C Drive Motor A Phase Y Current
- P2C6D Drive Motor A Phase Y Current Low
- P2C6E Drive Motor A Phase Y Current High
- P2C6F Drive Motor A Phase Z Current
- P2C70 Drive Motor A Phase Z Current Low
- P2C71 Drive Motor A Phase Z Current High
- P2C72 Hybrid/EV Electronics Cooling System Performance
- P2C73 Active Grille Air Shutter C Stuck On
- P2C74 Active Grille Air Shutter C Control Circuit Range/Performance
- P2C75 Active Grille Air Shutter Module C Over Temperature
- P2C76 Active Grille Air Shutter D Stuck On
- P2C77 Active Grille Air Shutter D Control Circuit Range/Performance
- P2C78 Active Grille Air Shutter Module D Over Temperature
- P2C79 NOx Adsorber - Sulfur Limit Exceeded
- P2C7A SCR NOx Catalyst Efficiency Below Threshold Bank 1 Catalyst 2
- P2C7B Turbocharger Turbine Inlet Valve Control Performance
- P2C7C Turbocharger Turbine Inlet Valve Supply Circuit Low
- P2C7D Turbocharger Turbine Inlet Valve Motor Driver High Current
- P2C7E Turbocharger Turbine Inlet Valve Motor Driver Overtemperature
- P2C7F Turbocharger Turbine Inlet Valve Position Sensor Exceeded Learning Limit
- P2C80 AIR System Pump Overspeed Bank 1
- P2C81 AIR System Pump Overtemperature Bank 1
- P2C82 AIR System Pump Supply Voltage Circuit Bank 1
- P2C83 Cold Start Shift Time Too Short
- P2C84 Cold Start Shift Time Too Long
- P2C85 Hybrid/EV Battery Voltage External Isolation Fault
- P2C86 Hybrid/EV Battery Voltage Internal Isolation Warning
- P2C87 Hybrid/EV Battery Voltage External Isolation Warning
- P2C88 Hybrid/EV Battery Voltage System Isolation Warning
- P2C89 Hybrid/EV Battery System Precharge Current Too High
- P2C8A Hybrid/EV Battery Interface Control Module A Performance
- P2C8B Hybrid/EV Battery Interface Control Module B Performance
- P2C8C DC/DC Converter Temperature Sensor D Circuit
- P2C8D DC/DC Converter Temperature Sensor D Circuit Range/Performance
- P2C8E DC/DC Converter Temperature Sensor D Circuit Low
- P2C8F DC/DC Converter Temperature Sensor D Circuit High
- P2C90 Crankcase Ventilation System - Hose A Disconnected
- P2C91 Crankcase Ventilation System - Hose B Disconnected
- P2C92 Hybrid/EV Battery Contactor Control Supply Circuit/Open
- P2C93 Hybrid/EV Battery Contactor Control Supply Circuit Range/Performance
- P2C94 Hybrid/EV Battery Contactor Control Supply Circuit/Low
- P2C95 Hybrid/EV Battery Contactor Control Supply Circuit/High
- P2C96 Hybrid/EV Battery Disable Circuit/Open
- P2C97 Hybrid/EV Battery Disable Circuit Low
- P2C98 Hybrid/EV Battery Disable Circuit High
- P2C99 Throttle Actuator A Control Exceeded Learning Limit
- P2C9A Throttle Actuator B Control Exceeded Learning Limit
- P2C9B Cold Start Turbocharger/Supercharger Wastegate Actuator A Range/Performance
- P2C9C Cold Start Turbocharger/Supercharger Wastegate Actuator B Range/Performance
- P2C9D Fuel Pressure Regulator C Exceeded Control Limits - Pressure Too High
- P2C9E Fuel Pressure Regulator C Exceeded Control Limits - Pressure Too Low
- P2C9F Fuel Pressure Regulator D Exceeded Control Limits - Pressure Too High
- P2CA0 Fuel Pressure Regulator D Exceeded Control Limits - Pressure Too Low
- P2CA1 Charge Air Cooler Coolant Pump Sense Circuit High
- P2CA2 Charge Air Cooler Coolant Pump Sense Circuit Low
- P2CA3 Charge Air Cooler Coolant Pump Sense Circuit Performance
- P2CA4 Particulate Filter Pressure Sensor Signals Swapped A/B
- P2CA5 DC/DC Converter Temperature Sensor E Circuit
- P2CA6 DC/DC Converter Temperature Sensor E Circuit Low
- P2CA7 DC/DC Converter Temperature Sensor E Circuit High
- P2CA8 DC/DC Converter Temperature Sensor E Circuit Range/Performance
- P2CA9 DC/DC Converter Temperature Sensor F Circuit
- P2CAA DC/DC Converter Temperature Sensor F Circuit Low
- P2CAB DC/DC Converter Temperature Sensor F Circuit High
- P2CAC DC/DC Converter Temperature Sensor F Circuit Range/Performance
- P2CAD Charge Air Cooler Coolant Pump B Control Circuit/Open
- P2CAE Charge Air Cooler Coolant Pump B Control Circuit Low
- P2CAF Charge Air Cooler Coolant Pump B Control Circuit High
- P2CB0 Charge Air Cooler Coolant Pump B Performance
- P2CB1 Charge Air Cooler Coolant Pump B Overspeed/Air In System
- P2CB2 Charge Air Cooler Coolant Pump B Underspeed
- P2CB3 Charge Air Cooler Coolant Pump B Stuck/Stalled
- P2CB4 Charge Air Cooler Coolant Pump B Supply Voltage Circuit
- P2CB5 Charge Air Cooler Coolant Pump B Control Module Overtemperature
- P2CB6 Turbocharger/Supercharger B Boost System Performance
- P2CB7 Turbocharger/Supercharger B Boost Pressure Not Detected – Mechanical
- P2CB8 Turbocharger/Supercharger B Boost Pressure Too High – Mechanical
- P2CB9 Fan 2 Underspeed
- P2CBA Fan 2 Overspeed
- P2CBB Fan 3 Underspeed
- P2CBC Fan 3 Overspeed
- P2CBD PCV Heater B Control Circuit/Open
- P2CBE PCV Heater B Control Circuit High
- P2CBF PCV Heater B Control Circuit Low
- P2CC0 PCV Heater B Performance
- P2CC1 Generator Voltage Sense Circuit B
- P2CC2 Generator Voltage Sense Circuit B Range/Performance
- P2CC3 Generator Voltage Sense Circuit B Low
- P2CC4 Generator Voltage Sense Circuit B High
- P2CC5 Generator Inverter Power Supply B Circuit/Open
- P2CC6 Generator Inverter Power Supply B Circuit Low
- P2CC7 Generator Inverter Power Supply B Circuit High
- P2CC8 Coolant Pump Speed Sensor Circuit
- P2CC9 Coolant Pump Speed Sensor Range/Performance
- P2CCA Coolant Pump Speed Sensor Circuit Low
- P2CCB Coolant Pump Speed Sensor Circuit High
- P2CCC Hybrid/EV Battery Pack G Deterioration
- P2CCD Hybrid/EV Battery Pack H Deterioration
- P2CCE Hybrid/EV Battery Pack I Deterioration
- P2CCF Hybrid/EV Battery Pack J Deterioration
- P2CD0 Hybrid/EV Battery Pack K Deterioration
- P2CD1 Hybrid/EV Battery Pack L Deterioration
- P2CD2 Hybrid/EV Battery Pack M Deterioration
- P2CD3 Hybrid/EV Battery Pack N Deterioration
- P2CD4 A/C Refrigerant Pressure Sensor A/B Correlation
- P2CD5 Turbocharger/Supercharger Bypass Valve C Stuck
- P2CD6 Turbocharger/Supercharger Boost Sensor D Circuit
- P2CD7 Turbocharger/Supercharger Boost Sensor D Circuit Range/Performance
- P2CD8 Turbocharger/Supercharger Boost Sensor D Circuit Low
- P2CD9 Turbocharger/Supercharger Boost Sensor D Circuit High
- P2CDA Alternative Fuel Tank A Vacuum Insulation Deteriorated
- P2CDB Cold Start Cylinder 1 Deactivation/Intake Valve Control Performance
- P2CDC Cold Start Cylinder 2 Deactivation/Intake Valve Control Performance
- P2CDD Cold Start Cylinder 3 Deactivation/Intake Valve Control Performance
- P2CDE Cold Start Cylinder 4 Deactivation/Intake Valve Control Performance
- P2CDF Cold Start Cylinder 5 Deactivation/Intake Valve Control Performance
- P2CE0 Cold Start Cylinder 6 Deactivation/Intake Valve Control Performance
- P2CE1 Intake Air Heater C Circuit/Open
- P2CE2 Intake Air Heater C Circuit Range/Performance
- P2CE3 Intake Air Heater C Circuit Low
- P2CE4 Intake Air Heater C Circuit High
- P2CE5 Particulate Filter Pressure Sensor C Circuit
- P2CE6 Particulate Filter Pressure Sensor C Range/Performance
- P2CE7 Particulate Filter Pressure Sensor C Circuit Low
- P2CE8 Particulate Filter Pressure Sensor C Circuit High
- P2CE9 Particulate Filter Pressure Sensor C Circuit Intermittent/Erratic
- P2CEA Particulate Filter Pressure Sensor D Circuit
- P2CEB Particulate Filter Pressure Sensor D Range/Performance
- P2CEC Particulate Filter Pressure Sensor D Circuit Low
- P2CED Particulate Filter Pressure Sensor D Circuit High
- P2CEE Particulate Filter Pressure Sensor D Circuit Intermittent/Erratic
- P2CEF Auxiliary Thermostat A Stuck Open
- P2CF0 Auxiliary Thermostat A Stuck Closed
- P2CF1 Auxiliary Thermostat B Stuck Open
- P2CF2 Auxiliary Thermostat B Stuck Closed
- P2CF3 Hybrid/EV Battery Pack Coolant Pump A Underspeed
- P2CF4 Hybrid/EV Battery Pack Coolant Pump B Supply Voltage Circuit
- P2CF5 Hybrid/EV Battery Pack Coolant Pump B Stuck/Stalled
- P2CF6 Hybrid/EV Battery Pack Coolant Pump B Overspeed /Air in System
- P2CF7 Hybrid/EV Battery Pack Coolant Pump B Underspeed
- P2CF8 Engine Coolant Bypass Valve D Control Circuit Driver Current/Temperature Too High
- P2CF9 Belt Integrated Starter Generator Belt Tensioner Control Circuit/Open
- P2CFA Belt Integrated Starter Generator Belt Tensioner Control Circuit Low
- P2CFB Belt Integrated Starter Generator Belt Tensioner Control Circuit High
- P2CFC A/C Clutch Control Circuit
- P2CFD A/C Clutch Control Circuit Low
- P2CFE A/C Clutch Control Circuit High
- P2CFF A/C Clutch Control Circuit Driver Current/Temperature Too High