How can I stop the alarm horn in my 2000 Taurus SEL from going off at all hours of the night.
Thanks, I'd love to disconnect the whole system. Will you please tell me how to do it.Have you considered disabling the system? The car is old. The flaky system is probably giving you more grief than it helps. I've done this with a number of cars, including my Mercedes. After work, I'd step in my car to find the battery is dead.
I do the same with locking lug nuts.
It's worth try. I don't know if I'll be able to interpret the diagram but I'll try.I've never done it on my Sable, but I can send you the wiring diagrams for a 2001 Sable, which includes circuit diagrams for Forced Entry Circuit and Passive Anti-theft Circuit.
The bug in all this is some cars have the starter circuit tied in with the anti-theft module.
I really appreciate the diagrams but as I was afraid of, I really can't interpret them well enough to determine what to disconnect to disarm the overall alarm system.Here are the wiring diagrams.