96 z24 alarm install help

Well, first you need a low current test light(autozone sells one for $5). Connect one end to chassis ground and use the other end to probe the suspect wire(s). Now press lock or unlock(get someone to help if needed) If you are probing the correct wire you should register voltage when the lock or unlock button is pressed and no voltge when it is released. Once you have identified the correct wires, cut them in half. Your locks should NOT be able to operate. Now probe each end of the cut wire while you operate the lock\unlock switch, one side will still register voltage(1 blue wire and 1 white wire)but the locks will not work. The sides that register voltage are the "switch" sides of the locks and the other halves are the "motor" sides. Wire 2 relays according to the directions provided with your alarm and your done. The trunk release will be the same. Probe the suspect wire and have someone operate the trunk release button. You will pick up momentary voltage every time the button is pressed. Wire 1 relay according to the alarm diagram. the12volt.com offers numerous diagrams and relay configurations for 5-wire rest at ground(door locks) as well as converting to a 12volt output(trunk release). Have fun!