dei 451m problem.

Hello everyone.  Im new to the site and apologize before hand if I posted in the wrong place.

I have a 91 honda crx  im installing aftermarket door locks. Im useing A hornet t740 w/ dei 451m relay.  I cant figure out  how to wire up the locks to the relay. I was told to

ground the WHITE/ black and the BROWN / white

purple at 12v

and use the leftover green and blue to the motors. This isnt working    IM getting 12v on both wires when i hit the remote but the only way i can get anything to happen is if i ground one side of the motor and the other to the green or blue.  

Sorry for the long post 

Thanks for your help  (newb)

Thanks ill try that and see what happens.