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 MANUALSJEEP2007PATRIOT LIMITED, FWD, STANDARDREPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMDTCS P0443 TO P0562
2007 Jeep Patriot Limited, FWD, Standard
DTCS P0443 To P0562
2007 Jeep Patriot Limited, FWD, StandardSECTION DTCS P0443 To P0562
- 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-EVAP System - 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 Circuit Low
- P0463-Fuel Level Sensor 1 Circuit High
- P0480-Cooling Fan 1 Control Circuit
- P0481-Cooling Fan 2 Control Circuit
- P0501-Vehicle Speed Sensor 1 Performance (MTX Non-Abs)
- P0501-Vehicle Speed Sensor 1 Performance
- P0503-Vehicle Speed Sensor 1 Erratic (Exc MTX Non-Abs)
- P0503-Vehicle Speed Sensor 1 Erratic (MTX Non-Abs)
- P0506-Idle Speed Performance Lower Than Expected
- P0507-Idle Speed Performance Higher Than Expected
- P0513-Invalid Skim Key
- P0522-Engine Oil Pressure Sensor Circuit Low
- P0523-Engine Oil Pressure Sensor Circuit High
- P0532-A/C Pressure Sensor Circuit Low
- P0533-A/C Pressure Sensor Circuit High
- P0562-Battery Voltage Low
RENDER: 1.0x
NO RELATED
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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.