Wonder if anyone can recommend course of action or area to focus on.
I was repairing the front door actuator, replaced it..
after replacement and putting everything together,, the door does not have power.. the switches don't illuminate,, can't open close windows or lock doors with them,, the alar. Light does not blink when armed.. clearly power issue.. replugged, no luck.

Could it be that I have to replace the power motor module? The black box that the 3 main cables connect to, whith also connects to the gears for power windows? Need help here thanks.

 

Success. It was the flat gray connector with purple cam. I needed to make sure cam is all the way to the back before plugging in, then after cam moved forward that the connection clicks well. All working fine now.