[Jack79]

Error will be there, cause sefty terminal blow, but car will start if you make conection again. Take out positive terminal from battery and you will see problem. Also check if all fuses inside red box on battery are ok, cause thay like to blow togeter with sefty terminal. Better by new one safty terminal, but if you like to clear code remove plug from red safty terminal and connect between cables resistor 2,2 Ohm. This allow you to clear fault.