Nissan OBD-II Diagnostics & Fault Codes
Factory diagnostic trouble code directory for Nissan vehicles (Altima, Rogue, Sentra, Pathfinder, Frontier). Access model-specific sensor tolerances, live freeze-frame telemetry, and verified DIY repair procedures.
Select Your Nissan Model (2 Supported)
Most Common Nissan Check Engine Trouble Codes
P0420 on Nissan: Symptoms & Fix
Factory troubleshooting procedure for P0420: P0420: Catalyst System Efficiency Below Threshold (Bank 1) specifically affecting Nissan (Altima, Rogue).
P0300 on Nissan: Symptoms & Fix
Factory troubleshooting procedure for P0300: P0300: Random or Multiple Cylinder Misfire Detected specifically affecting Nissan (Altima, Rogue).
P0171 on Nissan: Symptoms & Fix
Factory troubleshooting procedure for P0171: P0171: System Too Lean (Bank 1) specifically affecting Nissan (Altima, Rogue).
P0128 on Nissan: Symptoms & Fix
Factory troubleshooting procedure for P0128: P0128: Coolant Temperature Below Thermostat Regulating Temperature specifically affecting Nissan (Altima, Rogue).
P0442 on Nissan: Symptoms & Fix
Factory troubleshooting procedure for P0442: EVAP System Small Leak Detected - Diagnosis & Repair Guide specifically affecting Nissan (Altima, Rogue).
P0500 on Nissan: Symptoms & Fix
Factory troubleshooting procedure for P0500: P0500: Vehicle Speed Sensor (VSS) Malfunction specifically affecting Nissan (Altima, Rogue).
All OBD-II Codes for Nissan
P0300: Random or Multiple Cylinder Misfire Detected
P0420: Catalyst System Efficiency Below Threshold (Bank 1)
P0171: System Too Lean (Bank 1)
P0128: Coolant Temperature Below Thermostat Regulating Temperature
P0455: Evaporative Emission Control System Leak Detected (Gross Leak)
Mass Air Flow (MAF) Sensor Circuit Range/Performance
O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
System Too Rich (Bank 1) - Symptoms, Causes & Step-by-Step Fix
EVAP System Small Leak Detected - Diagnosis & Repair Guide
Idle Control System RPM Higher Than Expected - Diagnosis
P0010: Camshaft Position Actuator Circuit / Open (Bank 1)
P0011: Camshaft Position - Timing Over-Advanced or System Performance (Bank 1)
P0012: Camshaft Position - Timing Over-Retarded (Bank 1)
P0013: Exhaust Camshaft Position Actuator Circuit / Open (Bank 1)
P0014: Exhaust Camshaft Position Timing Over-Advanced (Bank 1)
P0016: Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)
P0017: Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B)
P0100: Mass or Volume Air Flow Circuit Malfunction
Frequently Asked Questions
What are the most common Check Engine fault codes on Nissan vehicles?
On Nissan vehicles, the most frequently logged diagnostic trouble codes are P0420 (Catalytic Converter Efficiency), P0300 (Random Misfire), P0171 (System Lean), and P0128 (Coolant Thermostat).
How much does a dealer diagnostic scan cost for a Nissan?
Standard diagnostic fees at authorized Nissan dealerships range from $120 to $180, aligned with their $110/hr standard hourly labor rate. Independent auto parts stores can read codes for free.
Can I clear a Nissan Check Engine light with an OBD-II scanner?
Yes, any standard OBD-II / EOBD scanner connected to the 16-pin DLC port can clear logged DTC codes and turn off the Check Engine light once the underlying mechanical defect has been resolved.
