I'm trying to figure out if this right. In the driver's door, at the switch, I find the green/red and green/yellow for the lock and unlock respectively. They are suppuse to - trigger. I chech it with a voltmeter and read 5V. I thought I should be getting around 12V and should see it pulse as I lock or unlock. But it doesn't appear to pulse. I was too confused to try and ground it to see if it is the correct wires. Are my assumptions correct? Thanks in advance.