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Home >> Jeep >> 2011 >> Compass Base, 2.0 A, Automatic CVT >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> (Transmission Control Module (TCM) - Electrical Diagnostics) >> DTC Troubleshooting >> P0219-Engine OVERSPEED >> Theory of Operation
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Theory of Operation

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.

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