1 SOC reset= 19 bars on SOC bargraph. 2 Soc reset= 6 bars. 3 clear ima codes. 4 clear check engine codes. 5 ima fan low speed. 6 ima fan high speed. 7 ima fan off. 8 initialize OBDll com. Another function of the SOC reset device is the blink code button. This will blink out the ima codes and check engine codes . The blink codes are better diagnostics than the p codes. As example ,the p1449 actually has 4 blink codes. 72. 73. 74 78 battery module deterioration. when grid charging it best to check fan operation and you can set fan to high during hot weather to add more flow instead of waiting till the system to turn fan on. The 19 bars and 6 bars reset allow you to fool the car into thinking that the SOC is at either of those levels at any time. There is some evidence that one can use this functionality to charge the pack to a higher level than normal and drain it lower than normal. This is similar to the pack whack. 75.00 shipped.