The EGR valve has failed, and will need replaced.
Trouble code P0404 means:Exhaust gas recirculation circuit range/performance
Trouble code P0406 means:Exhaust gas recirculation sensor A circuit high
P0401 Exhaust Gas Recirculation Flow Insufficient Detected
A fuse blows when there is a short circuit or an overload in the circuit.
Fuel injector number one circuit malfunction.
The circuit is the two wires that run from the TCM to the output speed sensor.
The breaker is self resetting.
P0720 Output Speed Sensor Circuit Malfunction
because there is a fault in the circuit
P1789-OD/2-4 HYDRAULIC PRESSURE SWITCH CIRCUIT
As described in User Manual: "Under the dash board. Please, contact Chrysler service." There must be more to life than Chrysler service. Where are the fuses?
The blower resistor has failed. The resistor is located behind the glove box.