Honda CR-V Fault Codes
You can find common Honda CR-V fault codes on this page that when clicked take you to a detailed description.
You can also type in the fault code you are getting below to find a more detailed description.
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Honda CR-V Recalls
When a car manufacturer detects a problem with a model they put out a recall notice and more often than not offer to fix the problem free of charge.
You can check to see if your Honda CR-V has any recall notices on our sister site AutoRecalls.co, sorted by model year.View Honda CR-V Recalls »
Common CR-V Fault Codes
These are the most common CR-V fault codes that people are searching for.
Catalyst System Efficiency Below Threshold (Bank 1)Learn More Fixes
O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)Learn More Fixes
Knock Sensor 1 Circuit (Bank 2 or Single Sensor)Learn More Fixes
O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)Learn More Fixes
Mass or Volume Air Flow Circuit Low Voltage InputLearn More Fixes
Random/Multiple Cylinder Misfire DetectedLearn More Fixes
Intake Air Temperature Circuit High InputLearn More Fixes
Turbo / Super Charger UnderboostLearn More Fixes
Idle Control System MalfunctionLearn More
Cylinder 2 Misfire DetectedLearn More Fixes
Cylinder 1 Misfire DetectedLearn More Fixes
Idle Control System RPM higher Than ExpectedLearn More Fixes
Throttle/Pedal Position Sensor/Switch A Circuit Low InputLearn More
O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)Learn More Fixes
Transmission Fluid Pressure Sensor/Switch B CircuitLearn More
Intake Manifold Tuning Valve Control Circuit Low (Bank 1)Learn More
Evaporative Emission Control System Incorrect Purge flowLearn More Fixes
System Too Rich (Bank 1)Learn More Fixes
Transmission Fluid Pressure Sensor/Switch B Circuit LowLearn More
Shift MalfunctionLearn More
O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)Learn More Fixes
Transmission Fluid Pressure Sensor/Switch A Circuit HighLearn More
Evaporative Emissions System Small Leak DetectedLearn More Fixes
System Too Lean (Bank 1)Learn More Fixes
Manifold Absolute Pressure/Barometric Pressure Circuit High InputLearn More
EVAP Emission Control System Leak Detected (Control Canister System)Learn More
Glow Plug Circuit High Side, High InputLearn More
O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)Learn More Fixes
O2 Sensor Circuit Range/Performance (Bank 1, Sensor 1)Learn More
Rocker Arm Actuator System PerformanceLearn More
Rocker Arm Actuator System Stuck on Bank 1Learn More
Crankshaft Position Sensor A Circuit IntermittentLearn More
EVAP Emission Control System Leak Detected (Fuel Tank System)Learn More
VTEC System MalfunctionLearn More
Automatic Transaxle ConcernsLearn More
Turbo Boost Pressure Not DetectedLearn More
Lack Of HO2S22 Switch - Sensor Indicates LeanLearn More
Electrical Load Detector Circuit High InputLearn More
Throttle/Pedal Position Sensor/Switch D/E Voltage CorrelationLearn More Fixes
Primary HO2S (No. 1) Heater System ElectricalLearn More
Primary HO2S (No. 1) Circuit Slow ResponseLearn More
IAC Valve Circuit FailureLearn More
Cylinder Deactivation System Bank 1Learn More Fixes
Wiper Washer Rear Pump Relay Circuit FailureLearn More
Evaporative Emission System Low Purge FlowLearn More
Lost Communication With Anti-Lock Brake System (ABS) Control ModuleLearn More
Lost Communication With ECM/PCM "A"Learn More Fixes
Lost Communication With Instrument Panel Cluster (IPC) Control ModuleLearn More Fixes
Lost Communication With Vehicle Dynamics Control ModuleLearn More
Lost Communication With Restraints Control ModuleLearn More
Control Module Communication Bus "A" OffLearn More Fixes
Lost Communication with TCMLearn More
Intake Manifold Runner Control (IMRC )Learn More
Intake Air System LeakLearn More
Cylinder Position Sensor Intermittent InterruptionLearn More
Fuel Pump Control Out Of RangeLearn More
ELC System 2 FaultLearn More
Automatic Transaxle ConcernsLearn More
Intermittent Interruption In TDC 1 Sensor CircuitLearn More
EGR Valve Lift Insufficient DetectedLearn More
Intake Camshaft Position Actuator Circuit / Open (Bank 1)Learn More Fixes
Intake Camshaft Position Timing - Over-Advanced (Bank 1)Learn More Fixes
Intake Camshaft Position Timing - Over-Retarded (Bank 1)Learn More Fixes
Exhaust Camshaft Position Actuator Circuit / Open (Bank 1)Learn More Fixes
Exhaust Camshaft Position Timing - Over-Advanced (Bank 1)Learn More Fixes
Crankshaft Position Camshaft Position Correlation Bank 1 Sensor ALearn More Fixes
Crankshaft Position Camshaft Position Correlation Bank 1 Sensor BLearn More Fixes
Heated Oxygen Sensor (HO2S) Heater Control Circuit Bank 1 Sensor 2Learn More Fixes
Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance ProblemLearn More Fixes
Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature)Learn More Fixes
O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)Learn More Fixes
System Too Rich (Bank 2)Learn More Fixes
Cylinder 3 Misfire DetectedLearn More Fixes
Cylinder 4 Misfire DetectedLearn More Fixes
Cylinder 5 Misfire DetectedLearn More Fixes
- Manufacturer: Honda
About the CR-V
The CR-V was first unveiled in 1995 and has remained a part of the Hona lineup ever since. Honda has released a total of six generations since then, with the latest of these coming in 2022.
According to Honda, the model’s name stands for “Comfortable Runabout Vehicle.” This indicated the intended purpose for many crossover vehicles far before their popularity rose.
The CR-V is one of the oldest crossover SUVs on the market. This means it has faced many competitors over the years. The most notable of these include the Toyota RAV4, Ford Kuga, Kia Sportage, and Nissan Qashqai.
The most common issue for the model is P0420. This code indicates that the catalytic converter is not performing properly.
In most cases, this can be the result of faulty oxygen sensors. However, it can also be caused by a failing catalytic converter, particularly with models with higher mileage.
P0135 is another problem that many owners have faced. This code indicates that the pre-catalytic converter oxygen sensor is faulty.
If the two codes are logged together, it is likely that the oxygen sensor itself is faulty and causing both codes. It is still important to check the oxygen sensor is not faulty either way.
Fault code P0325 is another common code. This code indicates that the knock sensor in the engine is not functioning properly.
Like many other sensor issues, one of the first steps is to check the sensor itself for faults. In addition to this, it is important to check the sensor circuit for faults like damaged or loose wires.