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 MANUALSJEEP2023COMPASS REDREPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEM2.0L - DTCS P2174 TO P2461
2023 Jeep Compass Red
2.0L - DTCS P2174 To P2461
2023 Jeep Compass RedSECTION 2.0L - DTCS P2174 To P2461
- DTC Troubleshooting
- P2174-Low Airflow/Restriction Detected (Instantaneous Accumulation)
- P2181-Cooling System Performance
- P219A-Bank 1 Air-Fuel Ratio Imbalance
- P2227-Barometric Pressure Circuit Performance
- P2228-Barometric Pressure Circuit Low
- P2229-Barometric Pressure Circuit High
- P2237-O2 Sensor 1/1 Pump Cell Current Circuit/Open
- P2243-O2 Sensor 1/1 Reference Voltage Circuit/Open
- P2251-O2 Sensor 1/1 Negative Current Control Circuit/Open
- P226D-Particulate Filter Deteriorated/Missing Substrate Bank 1
- P2299-Brake Pedal Position / Accelerator Pedal Position Incompatible
- P2302-Ignition Coil 1 Secondary Circuit - Insufficient Ionization
- P2305-Ignition Coil 2 Secondary Circuit - Insufficient Ionization
- P2308-Ignition Coil 3 Secondary Circuit - Insufficient Ionization
- P2311-Ignition Coil 4 Secondary Circuit - Insufficient Ionization
- P2453-Particulate Filter Pressure Sensor "A" Circuit Range/Performance
- P2454-Particulate Filter Pressure Sensor "A" Circuit Low
- P2455-Particulate Filter Pressure Sensor "A" Circuit High
- P2457-Exhaust Gas RECIRCULATION Cooling System Performance
- P245F-Particulate Filter Pressure Sensor "B" Circuit Range/Performance
- P2460-Particulate Filter Pressure Sensor "B" Circuit Low
- P2461-Particulate Filter Pressure Sensor "B" Circuit High
RENDER: 1.0x
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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.