The u1407 code on a Dodge Caliber mean an implausible engine torque requeSTSignal received. The Diagnostic Trouble Code (DTC) sets when the TCM receives an implausible engine torque signal from the PCM over the Controller Area Network (CAN) Bus for 1.0 second. The most common cause is the transmission control module. A transmission control module is an electronic mechanism that collects data and processes signals within Your transmission to regulate the transmissions gear shifting.The transmission control module works closely with many other parts that rely on its functionality including the engine, brake pedal position sensor, transmission fluid temperature sensor, turbine sensor, and throttle position sensor. Without this mechanism, Your transmission wouldnt be able to shift gears effectively and consistently.
Roosevelt T
July 30, 2020
The U1407 engine code is a kind of network problem on the Dodge Caliber.
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