remote start question?

I have an XTreme EX-1724 remote start and its giving me a signal that means "no tacc cut off"

Its installed in my 95 Sebring coupe, which has a factory alarm,

I have not hooked it up to the alarm disarm because i dont know which wire it is.  It is aparently a green and white wire that goes through the driver's side door boot, but i need to know what it should read at any given time on a multi meter

Could this be the reason why it is doing this? any help would be appreciated.

THanks

Greener

sounds to me like you haven't learned tach properly.  where are you going for tach on there?  

I don't know what the reading will be off the top of my head, but set your meter to resistance (ohms) and put the red lead on the wire and the black lead on good ground.

then turn the key in the lock cylinder of the driver's door.  if the resistance changes, you got the right wire, and the resistance you read will be the resistance you need to do the disarm