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 MANUALSMITSUBISHI2017MIRAGE G4 ES, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)BRAKESTRACTION CONTROLACTIVE STABILITY CONTROL SYSTEM (ASC)DIAGNOSISDIAGNOSTIC TROUBLE CODE PROCEDURESDTC C1222: WHEEL SPD.SNSR.POWER CIRCUIT; DTC C1225: DEVIATION BETWEEN WHEEL SPEEDPROBABLE CAUSESCURRENT TROUBLE
2017 Mitsubishi Mirage G4 ES, Automatic CVT Trans
Current trouble
2017 Mitsubishi Mirage G4 ES, Automatic CVT TransSECTION Current trouble
- Improper installation of the wheel speed sensor
- Malfunction of the wheel speed sensor
- Wheel bearing malfunction
- Excessive gap between the wheel speed sensor and the wheel speed detection magnetic encoder
- Adhesion of foreign materials on the wheel speed detection magnetic encoder
- Deformation of the wheel speed detection magnetic encoder
- Damaged harness wires and connectors
- Malfunction of the hydraulic unit (integrated with ASC-ECU)
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.