508d harness

I have a 508D that i want to connect to my Viper 5901 but i dont have the harness that come with the sensor I know its a direct plug into the 5901 brain but the only connector that can find into the 508D that i found have 1-red 2-Black 3-white 4-blue on the sensor side but change position in the other tip of the harness, the one that connect to the brain So somebody can post a pictures or give me the correct pinout of the brain sensor 4-pin plug right now my harness is switching the red and black and the two zone at the other tip.

Anybody ? Just need the pin out of the sensor 4-pin plug on the 5901 brain

Got a meter? I would check for you but i won't be at work til monday sorry! A meter however could enable you to test for power and ground when armed wire at the port, once you find these two pins the other two would be full trigger and warn away!