toyota alarm disarm?

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=122394
Printed Date: May 09, 2024 at 9:42 AM

Topic: toyota alarm disarm?

Posted By: draggin95niss
Subject: toyota alarm disarm?
Date Posted: June 23, 2010 at 8:32 AM

im doing an autopage rs730 lcd in a 2005 toyota sequoia and im having an issue with after the alarm is armed it triggers the factory alarm when remotestarted, now since the alarm arms and disarms with the locks how can i disarm the factory alarm to avoid this happening? btw ive already tied the key sense wire and it didnt work, so im kinda stumped here...thanx in advance...

Replies:

Posted By: tedmond
Date Posted: June 23, 2010 at 1:26 PM

light GREEN/ red @ the door switch.

you will need to open up your door panel. its the same wire as unlock. first pulse disarms, second pulse opens door.

tie both the disarm and unlockwires together and diode isolate them. program the unlock to double pulse.

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Ted
2nd Year Tier 1 Medical School
Still installing as a hobby...pays for groceries
Compustar Expert

Posted By: howie ll
Date Posted: June 23, 2010 at 4:05 PM

Key sense?

Posted By: tedmond
Date Posted: June 23, 2010 at 7:04 PM

keysense will only work on some vehicles. havnt been able to do it for the camry.

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Ted
2nd Year Tier 1 Medical School
Still installing as a hobby...pays for groceries
Compustar Expert

Posted By: mikvot
Date Posted: June 23, 2010 at 8:02 PM

What wire of the alarm did you use to tie into the keysense with? You can't use a wire off the alarm that just pulses once quickly. I always use the status output or a (-) ignition from the system.

Posted By: 91stt
Date Posted: June 23, 2010 at 8:18 PM

In order to disarm the OEM alarm, you need to go into the driver side door as tedmond has suggested.
Both the RED / yellow and light GREEN/ red at the switch needs to receive a negative pulse. You must diode isolate the negative pulse (diodes with bands facing the alarm).
I'm not sure if you can rearm the OEM alarm after the engine has started but it is possible to relock the doors.

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This information is provided only as a reference.
All circuits should be verified with a digital multi-meter prior to making any connections.

Posted By: Mike M2
Date Posted: June 25, 2010 at 6:48 AM

This is incorrect information. You need to connect the keysense wire to your status output wire of the remote start. Diode isolate(band towards the RS unit) it or every time you put the key in the ignition it will turn on your bypass. A pulse to the keysense won't work, it must see a ground the entire time it's remote started(which the staus wire will do). This will work no problem....

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Mike M2
Tech Manager
CS Dealer Services