Hey! Very novice when it comes to electrical work. So recently my rear hatch stopped locking and unlocking. Nothing worked. I got out my multimeter did some tests on the two wires going to the actuator. The Green Yellow one will unlock the hatch if I bypass the ground (other wire) to somewhere on the hatch. So I assumed the black striped one was the ground, and not working. Temporarily (before I trace the non working ground) I closed the ground off and created a floating ground in the hatch