I am trying to hook up an LED Scanner to my stock Anti theft system and i was wonder where the Alarm System Accessory output or ground output wire is when armed???or The Ignition Ground When engine is "OFF"?????? If anyone could help that would be great!! Thanks Nick
-Nick
yea the whole cars system is called "Antitheft and Alarm system"
-Nick
Where is the Ignition Ground When engine is "OFF"??????
-Nick
My suggestion is to buy one of those "Protected By Theft System" stickers at AutoZone and save yourself the headache.
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i already have them i just wanted to put the led in too!!
-Nick
Just run it to the winshield wiper fuse.
-Seth
k thanks i will try it any other sugestions??
-Nick
im not this kind of person, but if i were to see someone with one of those in their car, i'd find a good heavy brick to put in your windshield. not steal anything, but just because. and im actually someone who'd never hurt someone else's car. sorry.
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hey i really need help so if you ould please!!!
-Nick
Shifted wrote:The "anti-theft" system is not an alarm, I don't believe any J-Body came with a factory alarm.
if it came with keyless...didnt it come with an alarm?

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yea thats what i have and it is an alarm but i need to know where the Alarm system ground output wire is when armed??
-Nick
O good god
I've already told you what to do.
There isn't an alarm on any stock j-bodies. The so called alarm is one that if you open a door without using the right key it'll honk the horns and if you try starting your car with the wrong key it wont start. Nothing there that will go off say if you pop a lock and open a door.
Let me guess, you went to eBay or something and bought a scanner and the directions say hook one wire to +12V and one to the alarm system ground when armed. Well the fact that your car doesn't have an alarm totally negates being able to do that. You need to find a wire that goes to ground when you turn your car off, which is what I told you.
Run a fuse tap on the windshield wiper fuse to the "alarm ground when armed". When you turn your car off, that side will go to a ground and you will complete the circuit and the light will turn on.
If you have an actual aftermarket alarm then thats a differnt story all together and you would have a "ground when alarm armed" and we would need to know what brand/model of the alarm.
-Seth
Edited 1 time(s). Last edited Sunday, March 04, 2007 5:23 PM