Xqz

Hello folks!
I have a problem with automatic open/close trunk.
While clicking the close button in the trunk i can hear clicking relays but nothing happens. All wires next to hinge are repaired. Motor is working fine (tried to connect 12v and gnd - works great)
I try to diagnose lid module.

I can clearly See that motor output from module Goes +12v on both green and red cables While clicking lock trunk button.


​​I believe that green/red should be 12v and other gnd. Now its always the same potential on both cables SO its not working.


Do i undestand this right?
When opening should be green = +12v, red = gnd
When closing should be green = gnd, red = +12v

Now is

Opening green = +12v, red = +12v
Closing green = gnd, red = gnd


Where is the problem?