trunk latch activates when i unlock doors

I recently installed a Ford factory remote starter in my 2005 Ford Focus. The unit I installed was formerly referred to as the "Gold" kit  (2W7Z-19G364-AA). This was my first remote installation, but I do have some basic wiring skills and took my time checking all connections during the installation. I used all soldered connections for the install as well. Everything responds as it is supposed to when programming the unit and seems to be fully functional except  the trunk release.

When I unlock the car doors with the remotes, the trunk release actuates at the same time, instead of the 2 second delay the unit is designed to have. For some reason, the module is feeding power to the trunk release wire when it shouldn't. I have contacted the units manufacturer and they seem to think that the module may be bad, but I want to make sure there isn't something I did during the install before I bring it to the dealer for replacement (on a self install, the manufacturer requires all warranty to be performed by a Ford dealership). While I believe the wiring is ok, I am not absolutely sure. Could I have miswired something? Has anyone had any experience with this issue in the past? The kit was new in the box and sealed when I got it. Could it be that the remote fobs are defective? 

Heres a good one? does the trunk release unlock the doors? (via the transmitter)

On the car the connections aren't that close together. Perhaps a diode placed in line on the trunk pop wire might solve the problem.

Whats even more interesting is the locks are negative, and the trunk pop is posative.....

Per Astro..... (not the spelling though.... THATS all me!)

First, thank you for  the responses to my post. I haven't had much time to get back to you all until now, so I will try to address everyone in this reply. I did double check all of my connections to make sure nothing was amiss (pinched, etc.). The wire connected to the black and yellow trunk release is the tan wire, pin 13 from the A harness. The transmitters I have are a four button type that shares the same button (unlock) for both the door unlock and the trunk release functions. The transmitter is supposed to have a 2 second delay hold down feature that will release the trunk latch. So, no, the trunk release does not unlock the doors, so to speak.

Now for the infamous BLACK / YELLOW wires, argh!!! In the drivers side kick there are four of them that I can see (could be more, but I haven't seen them, lol), but only 3 are in use for the remote starter. I am not an electrician, so please bear with me here, as my understanding of the subject isn't the greatest. When I rechecked the 4 black yellow wires, I am pretty positive of the unlock wire and the trunk release. But, when I rechecked the BLACK / YELLOW that I used for the door ajar I had a voltage reading of 5.10 VDC with the door closed and 1.7 VDC with the door open and the unused BLACK / YELLOW indicated 5.07 VDC with the door closed and 0.00 VDC with the door open. Could this be my problem? I am inclined to think that I may have erroneously used the wrong wire here. And of course as soon as it stops pouring rain here I was going to check this out.  Do any of you folks think this is the problem? Would having 1.7 VDC cause something like this to occur?