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Alarm???

Old Jun 20, 2014 | 04:51 PM
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Default Alarm???

How do I find out if my car has an alarm - '78 I've only have had the car a couple months - got a bunch of Mickey Mouse crap to fix!! It has what looks like a horn in the leftside fender area close to the brake booster.
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Old Jun 20, 2014 | 04:58 PM
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Originally Posted by BLUDICE
How do I find out if my car has an alarm - '78 I've only have had the car a couple months - got a bunch of Mickey Mouse crap to fix!! It has what looks like a horn in the leftside fender area close to the brake booster.

That's easy.....................try to steal it!!!!!













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Old Jun 20, 2014 | 05:00 PM
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Is there an electrical connector on the horn with colored wires that you can follow to the source?
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Old Jun 20, 2014 | 09:08 PM
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Driver door lock sets the alarm. Lock door with the key (with window down), reach in and open door.......if alarm works, you'll know.
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Old Jun 21, 2014 | 07:32 AM
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Originally Posted by briankeery
Driver door lock sets the alarm. Lock door with the key (with window down), reach in and open door.......if alarm works, you'll know.
Thanks
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Old Jun 21, 2014 | 08:28 AM
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Your owner's manual explains how it works.
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Old Jun 21, 2014 | 08:37 AM
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FYI, to stop the alarm you need to turn the key counterclockwise ( if you don't have the owners manual).

Once armed, another way is pull on the hood release and that should set off the alarm & also on later produced 78s if you tried to steal the t-tops by releasing the handle the alarm would go off. Not earlier produced cars.
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Old Jun 21, 2014 | 09:58 AM
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Originally Posted by karol
FYI, to stop the alarm you need to turn the key counterclockwise ( if you don't have the owners manual).

Once armed, another way is pull on the hood release and that should set off the alarm & also on later produced 78s if you tried to steal the t-tops by releasing the handle the alarm would go off. Not earlier produced cars.


Thanks for that.....guess I should have mentioned how to turn it off.
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Old Jun 21, 2014 | 05:54 PM
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Knowing that you did not ask...but the alarm system you have in your car from the factory is nothing more than a noise maker. And the alarm will run...is set off... to the point that it will kill you battery. A very early attempt for theft prevention.

Later year models used a module which turned off the horn to save your battery and also incorporated a starter interrupt relay...which made it so you could not crank the engine unless you disarmed the system first.

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