🔧 FixIt

🚗 JEEP WRANGLER — Diagnostic Trouble Codes

19 diagnostic trouble codes have been reported by JEEP WRANGLER owners to NHTSA. Click any code for detailed reports and causes specific to this vehicle.

Code Description Reports
P0302 Cylinder 2 Misfire Detected 9
P0304 Cylinder 4 Misfire Detected 7
P0306 Cylinder 6 Misfire Detected 6
P0305 Cylinder 5 Misfire Detected 5
P0344 Camshaft Position Sensor A Circuit Intermittent Bank 1 or Single Sensor 4
U0141 Lost Communication With Body Control Module A 4
P0300 Random/Multiple Cylinder Misfire Detected 3
P0520 Engine Oil Pressure Sensor/Switch A Circuit 3
P0441 EVAP System Incorrect Purge Flow 2
P0456 EVAP System Leak Detected (very small leak) 2
P0301 Cylinder 1 Misfire Detected 2
U0293 Lost Communication With Hybrid/EV Powertrain Control Module 2
P0340 Camshaft Position Sensor A Circuit Bank 1 or Single Sensor 2
P0445 EVAP System Purge Control Valve A Circuit Shorted 2
P2638 Torque Management Feedback Signal A Range/Performance 2
P0369 Camshaft Position Sensor B Circuit Intermittent Bank 1 2
P0016 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A 2
P0440 EVAP System 2
P0394 Camshaft Position Sensor B Circuit Intermittent Bank 2 2

Report counts based on NHTSA owner complaints. Codes are linked to the generic DTC code page for more information.

Got a Code on Your JEEP WRANGLER?

  1. 1
    Find your code above

    Click the code to see detailed data for your specific JEEP WRANGLER, including real owner reports.

  2. 2
    Check for recalls

    Enter your VIN at nhtsa.gov/recalls to check for free recall repairs.

  3. 3
    Get diagnosed

    A code is a starting point, not a final answer. Get a proper diagnosis before replacing parts.