Chrysler Code U0100
Chrysler Code U0100 is a diagnostic trouble code indicating lost communication between the Powertrain Control Module (ECM/PCM) and other vehicle components. This code is associated with various symptoms, including malfunctions of ECM/PCM, TIPM, and other components, such as battery voltage, ignition, and VIN messages. Sometimes, the CAN BUS circuits may open or short, or the