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Home >> Fiat >> 2015 >> 500 Pop, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 64 ((Transmission Control Module (TCM) - Electrical Diagnostics - 500 - 1.4L 16-Valve)) >> DTC Troubleshooting >> P072E-00-Stuck In Gear 3 >> Theory Of Operation

Theory Of Operation

WARNING: This page is about a different variant/trim than selected.

The Transmission Control Module (TCM) constantly calculates what the output shaft speed should be in any given gear based on the input speed sensor, output speed sensor and the current gear state. This DTC indicates the C2 or B1 clutch did not release.