Dodge U02A9 Code
Dodge U02A9 Code is a diagnostic trouble code that is associated with the Powertrain Control Module (PCM) not receiving a LIN BUS message from the Charge Air Cooler Pump for 2.6 seconds. This trouble code can be caused by several factors, from a CHARGE AIR COOLER COOLANT PUMP FUSED B+ CIRCUIT being OPEN or SHORTED