P0657
Powertrain Codes
P0657 - DODGE - Solenoid Supply Voltage Circuit
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
Possible Causes
- Open or short solenoid supply voltage circuit - Poor solenoid supply voltage circuit electrical connection - Faulty TCM
Description
The Transmission Control Moduel (TCM) has detected a voltage supply fault to the hydraulic control unit