I had a thought after reading these instructions. What if a second person pushed the emergency brake switch down with the vehicle running while you pushed in on the piston on the caliper. Wouldn't that do the same thing as removing the plug and energizing with 12 v. I always shy away from removing a connector like this unless you have to. The clips sometimes break or they don't get reinstalled all the way and salt and water get in. Thanks in advance for any input.