1994 gmc k1500 keyless entry

I have searched the forums, to avail, and I have found the wiring diagram for my vehicle, but I am still a little confused.  The wiring diagram shows the "unlock" wire to be the BLACK/ White wire at the drivers door switch, but then says "Reverse polarity".  I wired the Keyless entry according to AutoLocs instructions and the lock function works perfect, but when I hit the unlock button, it blows the inline fuse on the "brain"...  I assume I need to wire in relays to reverse the unlock signals polarity, but which diagram do I use? The "5 wire alternating" or the "5 wire actuator/reverse polarity"... Or is there something else I am missing? Any help would be greatly appreciated!  -Thanks in advance-