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Home >> Fiat >> 2016 >> 500L Easy, Automatic Trans >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> (Transmission Control Module (TCM) - Electrical Diagnostics, Aw60T/6F25 Automatic Transmission - 500L) >> DTC Troubleshooting >> P2727-00-Pressure Control Solenoid E Control Circuit-Open >> Theory Of Operation
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Theory Of Operation

The B1 Pressure Control Linear solenoid is used to control the B1 clutch. The Transmission Control Module (TCM) monitors the Solenoid current load and resistance. If a fault is detected, the transmission will go into limp in mode, the Torque Converter Clutch (TCC) will be disabled, and the MIL will be illuminated.