2006 CHRYSLER SRT8 Electrical System Problems

THE CAR IS RANDOMLY BUCKING, JERKING AND STALLING. I'M GETTING RIDICULOUS ERROR MESSAGES ALL AT THE SAME TIME INCLUDING U0100 (LOST COMMUNICATION WITH THE ECM/PCM), C121C (TORQUE REQUEST DENIED), U140E (IMPLAUSIBLE VEHICLE CONFIGURATION), C2202 (ORIGINAL VIN MISSING/MISMATCH), P0700 (TCM MALFUNCTION), U0164 (LOST COMMUNICATION WITH HEATING, VENTING AND COOLING), AND U110B (LOST ENGINE COOLANT MESSAGE). ALL OF THESE ERROR MESSAGES CAME UP AT THE SAME TIME AFTER THE CAR JERKED, BUCKED AND THEN STALLED. THIS HAPPENS ALMOST EVERY WEEK. THIS IS NOT RELATED TO THE STALLING DUE TO THE FAULTY GAS TANK. I HAD MY FUEL TANK REPLACED ALREADY UNDER THAT EXTENDED LIFETIME WARRANTY. THIS SEEMS TO BE A SHORT CIRCUIT SOMEWHERE. MY BEST GUESS IS A BAD GROUND OR SPLICE POINT WHERE WATER MIGHT BE SHORTING THINGS OUT. MANY PEOPLE ARE HAVING THESE SAME PROBLEMS AND GETTING RIPPED OFF BY DEALERS WHO DON'T KNOW WHAT THE PROBLEM IS. THE DEALER...