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2021
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Compass Trailhawk
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Repair and Diagnosis
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Engine Performance
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System
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2.4L - DTCS P2AF6 To U1504
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DTC Troubleshooting
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U12A8-Lost Communication With Master Cylinder Pressure Sensor
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Set Condition
Set Condition
The Master Cylinder Pressure Sensor signal is determined to be invalid by the Anti-Lock Brake System (ABS) Module.