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Home >> Jeep >> 2011 >> Compass Base, 2.4 B, AWD, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 ((Transmission Control Module (TCM) - Electrical Diagnostics)) >> DTC Troubleshooting >> P0219-Engine OVERSPEED >> Theory of Operation

Theory of Operation

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The Transmission Control Module (TCM) receives a engine RPM over the CAN bus. If the engine RPM exceeds a predetermined value a DTC will set.