I have a 08 Buick Lucerne Cx when I push the gas my Gauges and door locks go crazy then the gauges just don’t move and when I turn the car off it won’t start it won’t do anything but if I take the negative terminal off and put it back on it will start but if the gauges are still working when I turn the car off it will start very confusing

 

Did you get this corrected yet?