Anti-theft system problem ? Any lights lit on the instrument cluster your not familiar with ? SECURITY light , car an key symbol etc.. ? Explain hints of power , starter solenoid clicks ,lights work ? Chrysler, Dodge , Jeep have problems with totally integrated power modules . When you turn the key to start , it sends a input to one module ( sentry key remote module ) .This module along with the PCM - engine computer an the TIPM - totally integrated power module are connected on the C.A.N. controller area network target="_blank">How to Diagnose Controller Area Network CAN . You need a professional type scan tool to diagnose these systems !

Your best bet is take your vehicle to a service professional ! Dealer or independent . There are probably DTC's - diagnostic trouble codes stored in one or more modules . Your vehicle has more computing power then the space shuttle had .