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Basic questions about alarm install

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=39854
Printed Date: June 20, 2025 at 5:56 PM


Topic: Basic questions about alarm install

Posted By: vancouverbc
Subject: Basic questions about alarm install
Date Posted: September 27, 2004 at 6:06 PM

The following are some wires coming out of my alarm/keyless module:

window-up control output(-), dome light output(-),trunk sw(-), right indicator(+),

left indicator(+), +12v, siren(+), door sw(-), door sw(+), hood sw(-).

I assume window-up output(-) means that the alarm module sends a negative pulse to supply a temporary ground to power windows. How about right indicator(+)? Is that an input or an output? It is used to flash lights.

I see i have both a neg and pos for door switch. do i use both? or do i just use the one that works the polarity of my car's door switch?



-------------
1991 240sx
alarm=model 2620.web central door locking system



Replies:

Posted By: Teken
Date Posted: September 27, 2004 at 6:40 PM
vancouverbc wrote:
I assume window-up output(-) means that the alarm module sends a negative pulse to supply a temporary ground to power windows.


Yes


vancouverbc wrote:
How about right indicator(+)? Is that an input or an output? It is used to flash lights.


Yes, it is a output.



vancouverbc wrote:
I see i have both a neg and pos for door switch. do i use both? or do i just use the one that works the polarity of my car's door switch?


You use the polarity which applies to your vehicle.


Regards

EVIL Teken . . .


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