Nissan Check Engine Light Codes (ODB2 Fault Codes)

Is your Nissan’s check engine light on? Maybe your car is telling you to “service engine soon”. Don’t worry, this list below will help you to find out what is causing it!

When your Nissan has a problem, it’s On-Board Diagnostic (OBD) system will log a fault code so a mechanic can identify and troubleshoot the error.

Often the cause is just a simple fix though, and it’s nice to avoid having to visit a Nissan dealer and pay a premium to use their diagnostic tools.

If you have access to an OBD-II scanner, you can search for the check engine light code that is causing issues in your car. This will help you to get a better idea of what might be wrong with your vehicle.

CodeCommon Problems That Trigger This Code
B0081Wiring issues, Control module problems, A problem with the airbag
C0040A faulty wheel speed sensor, A problem with the wheel speed sensor circuit, Reluctor issues, A problem with the ABS module
P0010Powertrain Control Module (PCM) failure, Variable valve timing actuator failure, Wiring issue
P0011Camshaft variable timing solenoid failure, Engine oil level is too low, The engine is not timed correctly, The engine oil does not meet the manufacturer's requirements, Variable valve timing actuator failure, Worn timing chain
P0012Camshaft variable timing solenoid failure, Engine oil level is too low, The engine is not timed correctly, The engine oil does not meet the manufacturer's requirements, Variable valve timing actuator failure, Worn timing chain
P0013Powertrain Control Module (PCM) failure, Variable valve timing actuator failure, Wiring issue
P0014Camshaft variable timing solenoid failure, Engine oil level is too low, The engine is not timed correctly, The engine oil does not meet the manufacturer's requirements, Variable valve timing actuator failure, Worn timing chain
P0101Large vacuum leaks, Split Intake Air Boot or PCV Hose, Defective intake manifold gaskets, Mass Airflow Sensor (MAF), Mass Air Flow Sensor circuit and or wiring problems, Defective Barometric Pressure Sensor, Dirty or contaminated Mass Air Flow Sensing wire or filament, PCM software needs to be updated
P0102The Mass Airflow Sensor (MAF) Sensor is unplugged or the wiring is damaged, Loose or corroded electrical terminals in the MAF Sensor circuit, Faulty MAF Sensor
P0113Defective Intake Air Temperature Sensor, Dirty air filter, Defective Mass Air Flow Sensor, Faulty or corroded Intake Air Temperature Sensor wiring or connections
P0128Defective Engine Thermostat, Defective Engine Coolant Temperature Sensor, Defective Intake Air Temperature Sensor, Defective Cooling System, Low Engine Coolant, Dirty Engine Coolant causing incorrect Coolant Temperature Sensor readings, Defective/always running Engine Cooling fan(s)
P0135Defective Oxygen Sensor/Air Fuel Ratio Sensor, defective Oxygen Sensor/Air Fuel Ratio Sensor Heater Circuit, Exhaust System Leak, Intake Air System leak, Low Fuel Pressure, Defective Engine Coolant Temperature Sensor, Defective sensor wiring and/or circuit problem, PCM software needs to be updated, Defective PCM
P0171Control module software needs to be updated, Vacuum leaks (intake manifold gaskets, vacuum hoses, PCV hoses, etc.), Mass air flow sensor, Plugged fuel filter or weak fuel pump, Plugged or dirty fuel injectors
P0174PCM software needs to be updated, Vacuum leaks (Intake Manifold Gaskets, vacuum hoses, PCV hoses, etc.), Faulty Mass Airflow (MAF) Sensor, Plugged Fuel Filter or weak Fuel Pump, Plugged or dirty Fuel Injectors
P0200Defective Fuel Injector, Faulty or corroded Fuel Injector, wiring, and/or connections, Plugged Fuel Injector, Dirt in the Fuel Injector
P0201Defective Fuel Injector, Faulty or corroded Fuel Injector, wiring, and/or connections, Plugged Fuel Injector, Dirt in the Fuel Injector
P0202Malfunction of the Fuel Injector, Malfunction of the PCM Fuel Injector driver circuit, Defective wiring/connections in the Fuel Injector wiring harness, Defective Fuel Injector power circuit(s)
P0203Fuel injector failure, Powertrain Control Module (PCM) failure, Wiring issue
P0205Fuel injector failure, Powertrain Control Module (PCM) failure, Wiring issue
P0300Worn out spark plugs, ignition wires, coil(s), distributor cap and rotor (when applicable), Incorrect ignition timing, Vacuum leak(s), Low or weak fuel pressure, Improperly functioning EGR system, Defective Mass Air Flow Sensor, Defective Crankshaft and/or Camshaft Sensor, Defective Throttle Position Sensor, Mechanical engine problems (i.e.—low compression, leaking head gasket(s), or valve problems)
P0301Worn out spark plugs, ignition wires, coil(s), distributor cap and rotor (when applicable), Incorrect ignition timing, Vacuum leak(s), Low or weak fuel pressure, Improperly functioning EGR system, Defective Mass Air Flow Sensor, Defective Crankshaft and/or Camshaft Sensor, Defective Throttle Position Sensor, Mechanical engine problems (i.e.—low compression, leaking head gasket(s), or valve problems)
P0302Worn out spark plugs, ignition wires, coil(s), distributor cap and rotor (when applicable), Incorrect ignition timing, Vacuum leak(s), Low or weak fuel pressure, Improperly functioning EGR system, Defective Mass Air Flow Sensor, Defective Crankshaft and/or Camshaft Sensor, Defective Throttle Position Sensor, Mechanical engine problems (i.e.—low compression, leaking head gasket(s), or valve problems)
P0303Worn out spark plugs, ignition wires, coil(s), distributor cap and rotor (when applicable), Incorrect ignition timing, Vacuum leak(s), Low or weak fuel pressure, Improperly functioning EGR system, Defective Mass Air Flow Sensor, Defective Crankshaft and/or Camshaft Sensor, Defective Throttle Position Sensor, Mechanical engine problems (i.e.—low compression, leaking head gasket(s), or valve problems)
P0304Worn out spark plugs, ignition wires, coil(s), distributor cap and rotor (when applicable), Incorrect ignition timing, Vacuum leak(s), Low or weak fuel pressure, Improperly functioning EGR system, Defective Mass Air Flow Sensor, Defective Crankshaft and/or Camshaft Sensor, Defective Throttle Position Sensor, Mechanical engine problems (i.e.—low compression, leaking head gasket(s), or valve problems)
P0401Restriction in the EGR passages, usually caused by carbon buildup, The EGR Valve is defective, Lack of proper vacuum or electrical signal to the EGR valve, Malfunctioning EGR Vacuum supply solenoid, Lack of proper EGR system feedback to the computer from the: Manifold Absolute Pressure Sensor (MAP), Differential EGR Pressure Feedback Sensor (DPFE), EGR Valve Position Sensor (EVP), EGR Temperature Sensor
P0420Inefficient Catalytic Converter(s), Defective Front or Rear Oxygen Sensor(s), Misfiring engines
P0430Defective Catalytic Converter, Internal engine damage resulting in high oil consumption and/or a leaking Head Gasket has damaged the Catalytic Converter
P0440Missing fuel cap, Defective or damaged fuel cap, Distorted or damaged Fuel Tank Filler Neck, Torn or punctured Evaporative system hose(s), Defective Fuel Tank Sending Unit gasket or seal, Split or damaged Carbon Canister, Defective Evaporative Vent Valve and/or Evaporative Purge Valve, Defective or damaged fuel tank
P0441Missing fuel cap, Stuck open or closed purge valve, Defective or damaged fuel cap, Distorted, damaged or cracked Fuel Tank Filler Neck, Torn or punctured Evaporative system hose(s), Defective Fuel Tank Sending Unit gasket or seal, Split or damaged Carbon Canister, Defective Evaporative Vent Valve, Defective or damaged fuel tank
P0442Defective or damaged fuel cap, Distorted or damaged Fuel Tank Filler Neck, Small tear or puncture in the Evaporative system hose(s) and/or Carbon Canister, Defective Fuel Tank Sending Unit gasket or seal, Small split in a seam of the Carbon Canister, Defective Evaporative Vent Valve and/or Evaporative Purge Valve, Defective or damaged Fuel Tank, Defective Fuel Tank Pressure Sensor, Defective Leak Detection Pump, Slightly loose and/or worn clamps or hardened O-rings anywhere in the EVAP system
P0455Missing fuel cap, Defective or damaged fuel cap, Distorted or damaged Fuel Tank Filler Neck, Torn or punctured Evaporative system hose(s), Defective Fuel Tank Sending Unit gasket or seal, Split or damaged Carbon Canister, Defective Evaporative Vent Valve and/or Evaporative Purge Valve, Defective or damaged fuel tank, Defective Fuel Tank Pressure Sensor
P0500Defective Vehicle Speed Sensor, Defective Speedometer, Vehicle Speed Sensor wiring or connector, Communication (CAN) bus problems, Defective transmission or differential Vehicle Speed Sensor drive gear
P0501Defective Vehicle Speed Sensor, Defective Speedometer, Vehicle Speed Sensor wiring or connector, Communication (CAN) bus problems, Defective transmission or differential Vehicle Speed Sensor drive gear
P0505Defective Idle Air Control Motor, Intake Manifold Vacuum leaks, Carbon buildup in the Throttle Body air passages
P0506Defective/sticking Idle Air Control Motor, Intake Manifold Vacuum leaks, Carbon buildup in the Throttle Body air passages, Defective Power Steering Pressure Switch
P0507Defective/sticking Idle Air Control Motor, Intake Manifold Vacuum leaks, Carbon buildup in the Throttle Body air passages, Defective Coolant Temperature Sensor, Defective Charging System/Alternator, Defective Power Steering Pressure Switch
P0600Defective PCM (Power Train Control Module), Defective PCM data bus wiring/connections, Defective PCM data bus ground circuit(s), Defective PCM or other control module controlled output devices, Defective CAN bus communication
P0601Lack of proper voltage to the PCM, Defective PCM memory module, Defective PCM ground circuit(s), Defective PCM controlled output devices
P0602Powertrain Control Module (PCM) failure, Wiring issue
P0603Lack of proper voltage to the Keep Alive Memory connection on the PCM, Defective PCM Keep Alive Memory Module (KAM), Defective PCM ground circuit(s), Defective PCM controlled output devices
P0605Lack of proper voltage and/or ground to the PCM, Defective PCM ROM memory module, Defective PCM ground circuit(s), Defective PCM controlled output devices
P0700Defective Shift Solenoids, Defective Engine Coolant Temperature Sensor, Defective Valve Body, Dirty transmission fluid that restricts the hydraulic passages
P0705Defective Transmission Range Sensor (PRNDL input), Defective Transmission Range Sensor (PRNDL input) wiring or connector, Defective Valve Body, Defective manual shift valve linkage, Dirty transmission fluid that restricts the hydraulic passages
P0706Defective Transmission Range Sensor (PRNDL input), Defective Transmission Range Sensor (PRNDL input) wiring or connector, Defective Valve Body, Defective manual shift valve linkage, Dirty transmission fluid that restricts the hydraulic passages
P0720Defective Output Speed Sensor, Defective Shift Solenoids, Defective Engine Coolant Temperature Sensor, Defective Valve Body, Dirty transmission fluid that restricts the hydraulic passages, Defective Output Speed Sensor wiring or connector
P0730Defective Shift Solenoids, Defective Engine Coolant Temperature Sensor, Defective Valve Body, Dirty transmission fluid that restricts the hydraulic passages
P0841Transmission Control Module (TCM) failure, Transmission fluid level is low, Transmission fluid pressure sensor failure, Wiring issue
P0842Transmission Control Module (TCM) failure, Transmission fluid level is low, Transmission fluid pressure sensor failure, Wiring issue
P0845Transmission Control Module (TCM) failure, Transmission fluid level is low, Transmission fluid pressure sensor failure, Wiring issue
P0846Transmission Control Module (TCM) failure, Transmission fluid level is low, Transmission fluid pressure sensor failure, Wiring issue
P0847Transmission Control Module (TCM) failure, Transmission fluid level is low, Transmission fluid pressure sensor failure, Wiring issue
P0901Clutch master cylinder failure, Clutch solenoid failure, Transmission Control Module (TCM) failure
P0935Hydraulic power unit assembly failure, Transmission Control Module (TCM) failure, Wiring issue
P0942Hydraulic power unit assembly failure, Transmission Control Module (TCM) failure, Wiring issue
P0944Clogged transmission filter, Transmission fluid level is low, Transmission oil pump failure, Wiring issue
P0961Transmission shift solenoid failure
P0A08Inverter/converter assembly failure, Powertrain Control Module (PCM) failure, Wiring issue
P0A0DHigh voltage safety device failure, Inverter/converter assembly failure, Power management control module failure, Service disconnect plug is not properly connected, Wiring issue
P0A0FHybrid transaxle assembly failure, Internal engine failure, Power management control module failure
P0A7FPoor connections at the HV battery, A problem with the HV battery, ECU issues
P0A80High voltage battery assembly failure
P0B22Battery contactor assembly failure, Battery Energy Control Module (BECM) failure
P0B24Battery Energy Control Module (BECM) failure, High voltage battery assembly failure, Wiring issue
P0B26Battery Energy Control Module (BECM) failure, High voltage battery assembly failure, Wiring issue
P0B28Battery Energy Control Module (BECM) failure, High voltage battery assembly failure, Wiring issue
P0B30Battery Energy Control Module (BECM) failure, High voltage battery assembly failure, Wiring issue
P0C00Drive motor generator power inverter control module failure
P0C09Drive motor generator assembly failure, Drive motor generator power inverter control module failure
P0C11Coolant system leak, Drive motor generator power inverter control module failure, Engine cooling fan failure, Water pump failure
P0C14Coolant system leak, Drive motor generator power inverter control module failure, Engine cooling fan failure, Water pump failure
P0C15Coolant system leak, Drive motor generator power inverter control module failure, Engine cooling fan failure, Water pump failure
P1031Heated oxygen sensor (H02S), bank 1, heater – voltage low, possible issue with wiring, H02S
P1032Heated oxygen sensor (H02S), bank 1, heater – voltage high, possible issue with wiring, H02S
P1051Heated oxygen sensor (H02S), bank 2, heater – voltage low, possible issue with wiring, H02S
P1052Heated oxygen sensor (H02S), bank 2, heater – voltage high, possible issue with wiring, H02S
P1065Engine control module (ECM) – battery voltage supply, possible issue with wiring, fuse, ECM
P1078Exhaust valve timing control position sensor, bank 1 – circuit malfunction, possible issue with wiring, exhaust valve timing control position sensor, ECM
P1084Exhaust valve timing control position sensor, bank 2 – circuit malfunction, possible issue with wiring, exhaust valve timing control position sensor, ECM
P1102Mass air flow (MAF) sensor – range/performance problem, possible issue with wiring, MAF sensor, air leak, ECM
P1111Intake valve timing control s·olenoid, bank 1 – circuit malfunction, possible issue with wiring, intake valve control solenoid, ECM
P1119Engine coolant temperature (ECT) sensor – circuit malfunction, possible issue with wiring, engine coolant temperature (ECt) sensor
P1121Throttle valve position motor – malfunction, possible issue with throttle valve position motor
P1122Throttle valve position motor – range/performance problem, possible issue with wiring, throttle valve position motor
P1124Throttle valve position motor relay – short circuit, possible issue with wiring, throttle valve position motor relay
P1126Throttle valve position motor relay – open circuit, possible issue with wiring, throttle valve position motor relay
P1128Throttle valve position motor – short circuit, possible issue with wiring, throttle valve position motor
P1130Intake manifold air control solenoid – malfunction, possible issue with wiring, intake manifold air control solenoid, ECM
P1136Intake valve timing control solenoid, bank 2 – circuit malfunction, possible issue with wiring, intake valve control solenoid, ECM
P1140Intake valve timing control position sensor, bank 1 – circuit malfunction, possible issue with wiring, intake valve control position sensor, crankshaft (CKP) sensor, camshaft position (CMP) sensor, mechanical fault, ECM
P1143Heated oxygen sensor (H02S) 1, bank 1 – voltage low, possible issue with wiring, mixture, H02S, ECM
P1144Heated oxygen sensor (H02S) 1, bank 1 – voltage high, possible issue with H02S, fuel pressure, fuel system, ECM
P1145Intake valve timing control position sensor, bank 2 – circuit malfunction, possible issue with wiring, intake valve control position sensor, crankshaft (CKP) sensor, camshaft position (CMP) sensor, mechanical fault, ECM
P1146Heated oxygen sensor (H02S) 2, bank 1 – minimum voltage monitoring, possible issue with wiring, H02S, fuel system, injector, ECM
P1147Heated oxygen sensor (H02S) 2, bank 1 – maximum voltage monitoring, possible issue with wiring, H02S, fuel system, injector, intake air leaks, ECM
P1148Closed loop control – bank 1 – inoperative, possible issue with wiring, H02S front, ECM
P1163Heated oxygen sensor (H02S) 1, bank 2 – voltage low, possible issue with wiring, mixture, H02S, ECM
P1164Heated oxygen sensor (H02S) 1, bank 2 – voltage high, possible issue with H02S, fuel pressure, fuel system, ECM
P1166Heated oxygen sensor (H02S) 2, bank 2 – minimum voltage monitoring, possible issue with wiring, H02S, fuel system, injector, ECM
P1167Heated oxygen sensor (H02S) 2, bank 2 – maximum voltage monitoring, possible issue with wiring, H02S, fuel system, injector, intake air leaks, ECM
P1168Closed loop control – bank 2 – inoperative, possible issue with wiring, H02S front, ECM
P1211ABS/TCS control module – malfunction, possible issue with wiring, ABS/tCS control module
P1212ABS control module/traction control module – communication failure, possible issue with wiring, CAN data bus, ABS control module
P1217Engine coolant over temperature condition, possible issue with wiring, coolant fan, coolant hoses, thermostat, radiator, coolant temperature switch
P1220Fuel pump control module – circuit malfunction, possible issue with wiring, fuel pump speed resistor, fuel pump control module
P1223Throttle position (TP) sensor 2 – voltage low, possible issue with wiring, tP sensor, ECM
P1224Throttle position (TP) sensor 2 – voltage high, possible issue with wiring, tP sensor, ECM
P1225Closed throttle position, learning – voltage too low, possible issue with throttle valve position motor, tP sensor 1 & 2
P1226Closed throttle position, learning – unsuccessful, possible issue with throttle valve position motor, tP sensor 1 & 2
P1227Accelerator pedal position (APP) sensor 2 – voltage low, possible issue with wiring, APP sensor, ECM
P1228Accelerator pedal position (APP) sensor 2 – voltage high, possible issue with wiring, APP sensor, ECM
P1229Sensor supply voltage – short circuit, possible issue with wiring, APP sensor, tP sensor, MAF sensor, EVAP sensor, PS sensor, refrigerant sensor, ECM
P1233Electronic throttle control – performance, possible issue with wiring, throttle control motor
P1234Throttle motor position sensor – learning problem, voltage low, bank 2, possible issue with wiring, tP sensor 1, tP sensor 2
P1235Throttle motor position sensor – learning problem, bank 2, possible issue with wiring, tP sensor 1, tP sensor 2
P1236Throttle control motor – short circuit, possible issue with wiring, throttle control motor
P1238Throttle control motor – malfunction, possible issue with throttle control motor
P1239Throttle position (TP) – performance, possible issue with wiring, throttle actuator, tP sensor
P1271Heated oxygen sensor (H02S), bank 1 – voltage low, possible issue with wiring, H02S
P1272Heated oxygen sensor (H02S), bank 1 – voltage high, possible issue with wiring, H02S
P1273Heated oxygen sensor (H02S), bank 1 – lean mixture, possible issue with H02S, fuel pressure, injectors, intake air leak
P1274Heated oxygen sensor (H02S), bank 1 – rich mixture, possible issue with H02S, fuel pressure, injectors
P1276Heated oxygen sensor (H02S), bank 1 – activity, possible issue with wiring, H02S
P1278Heated oxygen sensor (H02S), bank 1 – slow response, possible issue with wiring, fuel pressure, injectors, MAF sensor, PCV, H02S, intake air leaks, exhaust leaks
P1279Heated oxygen sensor (H02S), bank 1 – slow response, possible issue with wiring, fuel pressure, injectors, MAF sensor, PCV, H02S, intake air leaks, exhaust leaks
P1281Heated oxygen sensor (H02S), bank 2 – voltage low, possible issue with wiring, H02S
P1282Heated oxygen sensor (H02S), bank 2 – voltage high, possible issue with wiring, H02S
P1283Heated oxygen sensor (H02S), bank 2 – lean mixture, possible issue with H02S, fuel pressure, injectors, intake air leak
P1284Heated oxygen sensor (H02S), bank 2 – rich mixture, possible issue with H02S, fuel pressure, injectors
P1286Heated oxygen sensor (H02S), bank 2 – activity, possible issue with wiring, H02S
P1288Heated oxygen sensor (H02S), bank 2 – slow response, possible issue with wiring, fuel pressure, injectors, MAF sensor, PCV, H02S, intake air leaks, exhaust leaks
P1289Heated oxygen sensor (H02S), bank 2- slow response, possible issue with wiring, fuel pressure, injectors, MAF sensor, PCV, H02S, intake air leaks, exhaust leaks
P1290Throttle control motor relay – voltage low, possible issue with wiring, relay
P1402Exhaust gas recirculation (EGR) system – excessive flow, possible issue with wiring, EGR/EVAP valve, EGR valve, EGRt sensor, EGR back pressure transducer, ECM
P1421Cold start emission control – malfunction, possible issue with intake/exhaust leak/blockage, mechanical fault, idle speed control (iSC) system, ignition control, engine coolant temperature (ECt) sensor, H02S, ECM
P1442Evaporative emission (EVAP) canister purge system – small leak, possible issue with wiring, fuel tank/cap, hose leak/blockage, EVAP valve/canister, EVAP vent valve, BARO sensor, MAP/BARO switching valve, ECM
P1444Evaporative emission (EVAP) canister purge system – control valve malfunction, possible issue with wiring, EVAP pressure sensor, hose leak/blockage, EVAP valve/canister, ECM
P1446Evaporative emission (EVAP) canister purge system – vent control valve malfunction, possible issue with wiring, EVAP pressure sensor, hose leak/blockage, EVAP vent valve, EVAP canister contaminated, ECM
P1448Evaporative emission (EVAP) canister purge system – vent control valve malfunction, possible issue with wiring, EVAP vent valve, EVAP pressure sensor, hose leak/blockage, EVAP canister contaminated, EVAP vacuum cut valve, ECM
P1456Evaporative emission (EVAP) canister purge system – very small leak, possible issue with wiring, fuel tank/cap, hose leak/blockage, EVAP valve/canister, EVAP vent valve, BARO sensor, MAP/BARO switching valve, ECM
P1464Fuel tank level sensor- voltage high, possible issue with wiring, fuel tank level sensor
P1480Engine coolant blower motor control – circuit malfunction, possible issue with wiring, blower motor speed control solenoid valve, ECM
P1490Evaporative emission (EVAP) canister purge system – bypass vacuum valve malfunction, possible issue with wiring, EVAP bypass/cut valve, hose leak/blockage, ECM
P1491Evaporative emission (EVAP) canister purge system – bypass vacuum valve malfunction, possible issue with wiring, EVAP vacuum cut/bypass valve, hose leak/blockage, EVAP pressure sensor/vent valve, EVAP canister contaminated, ECM
P1550Battery condition sensor – malfunction, possible issue with wiring; battery condition sensor
P1551Battery condition sensor – low voltage, possible issue with wiring, battery condition sensor
P1552Battery condition sensor – high voltage, possible issue with wiring, battery condition sensor
P1553Battery condition sensor – sigrTal too high, possible issue with wiring, battery condition sensor
P1554Battery condition sensor – signal too low, possible issue with wiring, battery condition sensor
P1564Cruise control master switch – malfunction, possible issue with wiring, cruise control master switch, ECM
P1572Cruise control brake switch – circuit malfunction, possible issue with wiring, cruise control brake switch, stop lamp switch, clutch pedal switch, ECM
P1574Cruise control vehicle speed sensor – signal malfunction, possible issue with wiring, TCM – DtC’s stored, ABS/tCS control module – DtC’s stored, instrument panel, ECM
P1610Ignition key/engine control module (ECM) – malfunction, possible issue with incorrect ignition key, ECM
P1611Immobilizer control module/engine control module (ECM) – coding, possible issue with immobilizer control module/ECM incorrectly coded
P1612Immobilizer control module/engine control module (ECM) communication – malfunction, possible issue with wiring, immobilizer control module, ECM
P1613Engine control module (ECM), immobilizer function – internal failure, possible issue with ECM
P1614Immobilizer control module/module coding plug communication – no signal, possible issue with wiring, immobilizer control module, module coding plug
P1615Ignition key/immobilizer control module communication – malfunction, possible issue with incorrect ignition key, immobilizer control module
P1700CVT shift control – malfunction, possible issue with TCM trouble code(s) stored
P1705AT -throttle position (TP) sensor- voltage high or low, possible issue with wiring, tP sensor, mechanical fault, ECM
P1706Park/neutral position (PNP) switch – circuit malfunction, possible issue with wiring, PNP switch, instrument panel, TCM
P1715Automatic transmission input speed sensor – malfunction, possible issue with wiring, TCM
P1716Automatic transmission turbine revolution sensor – circuit malfunction, possible issue with wiring, turbine sensor 1, turbine sensor 2, ECM
P1720Vehicle speed sensor (VSS) – signal variation, possible issue with wiring, mechanical fault, ABS/tCS control module, TCM
P1730Automatic transmission fail safe function – circuit malfunction, possible issue with wiring, transmission clutches, transmission solenoid valves, transmission pressure switches
P1740CVT lock-up select solenoid valve – malfunction, possible issue with wiring, lock-up select solenoid valve
P1752Automatic transmission input clutch – solenoid valve malfunction, possible issue with wiring, input clutch solenoid valve
P1754Automatic transmission input clutch – solenoid valve malfunction, possible issue with wiring, input clutch solenoid valve, transmission pressure switch 3
P1757Automatic transmission front brake – solenoid valve malfunction, possible issue with wiring, front brake solenoid valve
P1759Automatic transmission front brake – solenoid valve malfunction, possible issue with wiring, front brake solenoid valve, transmission pressure switch 1
P1760AT- overrun clutch solenoid – voltage low, possible issue with wiring, clutch solenoid, TCM
P1762Automatic transmission direct clutch – solenoid valve malfunction, possible issue with wiring, direct clutch solenoid valve
P1764Automatic transmission direct clutch – solenoid valve malfunction, possible issue with wiring, direct clutch solenoid valve, transmission pressure switch 5
P1767Automatic transmission high/low reverse – solenoid valve malfunction, possible issue with wiring, high/low reverse solenoid valve
P1769Automatic transmission high/low reverse – solenoid valve malfunction, possible issue with wiring, high/low reverse solenoid valve, transmission pressure switch 6
P1772Automatic transmission low coast brake – solenoid valve malfunction, possible issue with wiring, low coast brake solenoid valve
P1774Automatic transmission low coast brake – solenoid valve malfunction, possible issue with wiring, low coast brake solenoid valve, transmission pressure switch 2
P1777CVT step motor – circuit malfunction, possible issue with wiring, step motor
P1778CVT step motor – mechanical malfunction, possible issue with step motor
P1780Automatic transmission shift change – signal malfunction, possible issue with wiring, TCM, ECM
P1800VIAS control solenoid – circuit malfunction, possible issue with wiring, ViAS control solenoid
P1805Brake pedal position (BPP) switch – circuit malfunction, possible issue with wiring, BPP switch, ECM
P2000Diesel Particulate Filter (DPF) failure, Intake air leak, Mass Airflow (MAF) sensor is dirty/loss of calibration
P2004A failed IMRC actuator, A problem with the intake manifold or linkage, Wiring issues
P2006Intake manifold runner control actuator failure, Powertrain Control Module (PCM) failure, Restricted vacuum lines
P2101Accelerator Pedal Position (APP) assembly failure, Powertrain Control Module (PCM) failure, Throttle control motor failure, Wiring issue
P2122Accelerator Pedal Position (APP) assembly failure, Powertrain Control Module (PCM) failure, Throttle control motor failure, Wiring issue
P2135Accelerator Pedal Position (APP) assembly failure, Powertrain Control Module (PCM) failure, Throttle Position Sensor (TPS) failure, Wiring issue
P2138Accelerator Pedal Position (APP) assembly failure, Powertrain Control Module (PCM) failure, Throttle Position Sensor (TPS) failure, Wiring issue
P2181Engine coolant heater failure, Engine coolant level is too low, Thermostat failure
P2210NOx sensor failure, Powertrain Control Module (PCM) failure, Wiring issue
P2213NOx sensor failure, Powertrain Control Module (PCM) failure, Wiring issue
P2237Exhaust leak, Oxygen sensor failure, Powertrain Control Module (PCM) failure, Wiring issue
P2238Exhaust leak, Oxygen sensor failure, Powertrain Control Module (PCM) failure, Wiring issue
P2251Exhaust leak, Oxygen sensor failure, Powertrain Control Module (PCM) failure, Wiring issue
P2302Ignition coil failure, Powertrain Control Module (PCM) failure, Wiring issue
P2303Ignition coil failure, Powertrain Control Module (PCM) failure, Wiring issue
P2305Ignition coil failure, Powertrain Control Module (PCM) failure, Wiring issue
P2308Ignition coil failure, Powertrain Control Module (PCM) failure, Wiring issue
P2310Ignition coil failure, Powertrain Control Module (PCM) failure, Wiring issue
P2401Evap leak detection pump failure, Powertrain Control Module (PCM) failure, Wiring issue
P2402Evap leak detection pump failure, Powertrain Control Module (PCM) failure, Wiring issue
P2422EVAP vent valve failure, Powertrain Control Module (PCM) failure, Wiring issue
P2431Air control solenoid failure, Powertrain Control Module (PCM) failure, Secondary Air System pressure sensor failure, Wiring issue
P2432Air control solenoid failure, Powertrain Control Module (PCM) failure, Secondary Air System pressure sensor failure, Wiring issue
P2500Alternator failure, Battery failure, Powertrain Control Module (PCM) failure, Wiring issue
P2501Alternator failure, Battery failure, Powertrain Control Module (PCM) failure, Wiring issue
P2503Alternator failure, Battery failure, Wiring issue
P2509Powertrain Control Module (PCM) failure, Powertrain Control Module (PCM) power relay failure, Wiring issue
P250COil level sensor failure, Powertrain Control Module (PCM) failure, Wiring issue
P2601Coolant Heat Storage (CHS) water pump failure, Coolant Heat Storage (CHS) water pump relay, Powertrain Control Module (PCM) failure, Wiring issue
P2607Intake air heater, Powertrain Control Module (PCM) failure, Wiring issue
P2609Intake air heater, Powertrain Control Module (PCM) failure, Wiring issue
P2610An internal PCM problem, A problem with the PCM power or ground circuit
P2614Broken tone ring, Camshaft Position Sensor (CMP) failure, Powertrain Control Module (PCM) failure, Wiring issue
P2706Transmission Control Module (TCM) failure, Transmission fluid level is low, Transmission shift solenoid failure, Wiring issue
P2711Internal transmission failure, Transmission Control Module (TCM) failure, Transmission fluid level is low, Transmission solenoid failure, Wiring issue
P2714Transmission Control Module (TCM) failure, Transmission fluid level is low, Transmission shift solenoid failure, Wiring issue
P2716Transmission Control Module (TCM) failure, Transmission fluid level is low, Transmission shift solenoid failure, Wiring issue
P2723Transmission Control Module (TCM) failure, Transmission fluid level is low, Transmission shift solenoid failure, Wiring issue
P2803Powertrain Control Module (PCM) failure, Transmission Control Module (TCM) failure, Transmission range sensor failure, Wiring issue
P2806Powertrain Control Module (PCM) failure, Transmission Control Module (TCM) failure, Transmission range sensor failure, Transmission range sensor is out of adjustment, Wiring issue
P2809Transmission Control Module (TCM) failure, Transmission fluid level is low, Transmission pressure control solenoid failure, Wiring issue
P2810Transmission Control Module (TCM) failure, Transmission fluid level is low, Transmission pressure control solenoid failure, Wiring issue
P2815Transmission Control Module (TCM) failure, Transmission fluid level is low, Transmission pressure control solenoid failure, Wiring issue
P2A00Exhaust leak, Oxygen sensor failure, Powertrain Control Module (PCM) failure, Wiring issue
P2A01Exhaust leak, Oxygen sensor failure, Powertrain Control Module (PCM) failure, Wiring issue
P2A03Exhaust leak, Oxygen sensor failure, Powertrain Control Module (PCM) failure, Wiring issue
P2A04Exhaust leak, Oxygen sensor failure, Powertrain Control Module (PCM) failure, Wiring issue
P2BA8Faulty NOx Sensors, NOx Sensors harness is open or shorted, NOx Sensors circuit poor electrical connection, Fualty Diesel Particulate Filter (DPF)
P3000Fuel level is too low, High voltage battery assembly failure, High voltage battery is not sufficiently charged
P3100High voltage powertrain control module failure
P3400Faulty Cylinder Deactivation System/td>
P3401Engine oil level is too low, Powertrain Control Module (PCM) failure, Variable valve timing solenoid failure, Wiring issue
PP2002Diesel Particulate Filter (DPF) failure, Intake air leak, Mass Airflow (MAF) sensor is dirty/loss of calibration
U0001A faulty wheel speed sensor, A problem with the wheel speed sensor circuit, Reluctor issues, A problem with the ABS module
U0073A faulty control module, A problem with the CAN bus
U0100A faulty PCM, A problem with the control module circuit, A problem with the CAN bus
U0107A dead battery, A faulty TAC module, A problem with TAC module circuit, A problem with the CAN bus
U0121A dead battery, A faulty ABS module, A problem with ABS module circuit, A problem with the CAN bus
U1000CAN communication line – signal malfunction, possible issue with wiring
U1001CAN communication line – signal malfunction, possible issue with wiring
U1010CAN communication line – initialization malfunction, possible issue with ECM

Nissan Check Engine vs Service Engine Soon Lights

Different codes will display as different lights on your dashboard, so even if your Nissan is not showing a “Check Engine” light, but it is showing “Service Engine Soon”, and it hasn’t been long since your last service, chances are it is logging a fault code.

Diagnostic codes in this list that start with “P1” are Nissan-specific. If your car is showing a fault code that is not in this list, it’s time to consult a local dealer or workshop that specializes in working with Nissans for a more in-depth troubleshooting.

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