Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP2009COMPASS LIMITED, EDG, AUTOMATIC CVTREPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMDTCS P0353 TO P0503 (GAS)
2009 Jeep Compass Limited, EDG, Automatic CVT
DTCS P0353 To P0503 (Gas)
2009 Jeep Compass Limited, EDG, Automatic CVTSECTION DTCS P0353 To P0503 (Gas)
- P0353-Ignition Coil 3 Circuit
- P0354-Ignition Coil 4 Circuit
- P0365-Camshaft Position Sensor Circuit-Bank 1 Sensor 2
- P0366-Camshaft Position Sensor Performance-Bank 1 Sensor 2
- P0369-Camshaft Position Sensor Intermittent-Bank 1 Sensor 2
- P0418-Secondary Air Injection System Control Circuit
- P0420-Catalyst Efficiency (Bank 1)
- P0440-General EVAP System Failure
- P0441-EVAP Purge System Performance
- P0443-EVAP Purge Solenoid Circuit
- P0444-EVAP Purge Solenoid Circuit Open
- P0452-EVAP Pressure Switch Stuck Closed
- P0455-EVAP System Large Leak
- P0456-EVAP System Small Leak
- P0457-Loose Fuel Cap
- P0458-EVAP Purge Solenoid Circuit Low
- P0459-EVAP Purge Solenoid Circuit High
- P0461-Fuel Level Sensor 1 Performance
- P0462-Fuel Level Sensor 1 Low Circuit
- P0463-Fuel Level Sensor 1 High Circuit
- P0480-Cooling Fan 1 Control Circuit
- P0481-Cooling Fan 2 Control Circuit
- P0491-Secondary Air Injection System Insufficient Flow
- P0501-Vehicle Speed Sensor 1 Performance
- P0501-Vehicle Speed Sensor 1 Performance (MTX Non-Abs)
- P0503-Vehicle Speed Sensor 1 Erratic (Exc MTX Non-Abs)
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.