door locks

I have a 1986 Cutlass Salon I was wondering which of the folloring is present on my car, so I can hook my alarm up to it

3 Wire Positive Door Locks 

Hey Cutlass,

You have none of the above.  It is a positive trigger type "A" system.  In either kick you'll find a Light Blue and a simple positive trigger will lock.  At the same spot is a Black wire once again a positive trigger to unlock (same gauge as the light blue wire).  

Hmm, positive trigger to one lead to lock, positive trigger to another lead to unlock.....aka 3 wire positive door lock switch 

https://www.the12volt.com/doorlocks/doorlocks.asp#det    https://www.the12volt.com/doorlocks/page3.asp#3wp

the12volt

Hey 12Volt,

I see what you mean about the wink wink nudge nudge. . .

GM does use a 3 wire positive in that car . . .

What I meant is that he doesn't have to go into the door to install relays as per the 3 wire positive door lock diagram in the link because GM thought of that for him . . .he just has to tap in to the system. 

Hey Big Dog,

No harm, no foul.

the12volt