heated seat’s thru aux output on remote s

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=119006
Printed Date: May 05, 2025 at 5:38 AM

Topic: heated seat’s thru aux output on remote s

Posted By: gres67gs
Subject: heated seat’s thru aux output on remote s
Date Posted: January 01, 2010 at 3:07 PM

Hi All

I was wondering if anyone has hooked up power seats in an 2005 Chrysler Pacifica to run on an Aux trip from a remote start, from what I can see the Pacifica has a Benz mux type system controling just about everything in the the car. I found some info if anyone would care to take a look at it and see what they think or if it make sense to anyone. It look's to me that I could hook up to the LG/DG wire between the one wire switch and the Door Module, the problem is my understanding of the mux system it looks like I can apply 8k resistance for low heat or 2.4k resistance for high heat. My question is would I apply the resistance thru a hot 12v leg to the mux wire or from a negative thru the resistor to the mux wire, if anyone could help that would be great.

posted_image

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Frank G

Replies:

Posted By: monty_77
Date Posted: January 02, 2010 at 10:03 AM

it should be a negative signal

Posted By: gres67gs
Date Posted: January 02, 2010 at 10:30 AM

Hey Monte_77

Thanks for the repley,

Do you think there would be any need for a relay or just pass resistor from negtive trip on CM500 (aux 1) to the mux wire with a .5 sec timeout?

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Frank G

Posted By: monty_77
Date Posted: January 02, 2010 at 11:56 AM

relooked it up it a has a relay that cuts the tan blue and conects the lt green with the resistor.

if you want the diagram i got just email me at
weldrite@daktel.com with the subject heated seats 2005

Posted By: gres67gs
Date Posted: January 02, 2010 at 6:36 PM

So all I will need to do is flash the resistor between the LG/DG mux wire to ground (neg aux wire) and I should be good to go.

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Frank G