model 555l wire

Question for you guys I've got a DEI Model 555L and was wondering if anyone knew anything about a thick Pink/White Wire that is located at the 2-Pin Power Harness. Here is what the 555L says on the bottom: 2-pin power harness Red           (+) Input   12V Constant Pink/White    (+) Output Ignition 2 7-pin primary harness Pink          (+)   Input   Ignition Violet        (-)   Input   Crank (PLII Mode) Blue/Black    (-)   Input   2nd Ignition Black        (-)   Input   Chassis Ground BLACK/ White   (-)   Output Bulb Check Yellow        #87A R-Code (Key Side) BLACK / YELLOW #30   R-Code (BCM Side) I'm installing this in a 2000 Grand Am so any info would be appreciated on what needs to be used and where it goes and what doesn't need to be used. Thanks Everyone !!!!!

Wow... you have a really really old 555L. They had that 2-pin harness back on the older units back before it was common for remote starts to have a 2nd ignition output. More than likely you won't use the pink/whte on the 555L. You will just use the 2nd ignition output of the remote start to power the 2nd ignition in the car. I believe you still have to connect that red of the 555L to a constant 12v source.

Thanks for your reply I figured it was a older 555L especially since it came out of the spare Wiring Box