Door lock wires on 85 Blazer

I'm having problems getting th alarm to properly trigger the door locks on an 85 blazer. It's a five-wire isn't it? Am I grabbing the wrong wires?

-------------
<<<>>>

If your Blazer is a S-Series:

• https://www.the12volt.com/installbay/detail.asp?info=alarm&year=1982-85&make=Chevrolet&model=Blazer%20S-Series&ID=17359&type=Alarm

If your Blazer is a 4WD :

• https://www.the12volt.com/installbay/detail.asp?info=alarm&year=1978-88&make=Chevrolet&model=Blazer%204WD&ID=17354&type=Alarm

I have some mixed notes on the type of system that the Blazer has but it's either a type A or a type B system. Both are 3 wire systems but type B requires 2 relays unless your alarm or remote starter has +/- outputs for the locking and unlocking wires. If it only has a negative out put go here : https://www.the12volt.com/doorlocks/page3.asp#3wp. Good luck and always check your wires to ensure the circuit is what the notes say it is.

-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

If you're still unsure about what type of door lock switch you have, this explains exactly how to indentify what type you have:

https://www.the12volt.com/doorlocks/doorlocks.asp#det

~~wirewise~~