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remote start resistors


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scottie31 
Member - Posts: 3
Member spacespace
Joined: January 16, 2008
Location: New Brunswick, Canada
Posted: November 22, 2012 at 6:53 PM / IP Logged  

I'm going to attempt to install a remote car starter this weekend on my 2004 Dodge Caravan.  I was looking at the required resistors that were posed in the wiring instructions that I found on this site and was wondering if I can use any other resistors without causing any issues.

5.3k ohm resistor - I have a 4.7k or 5.6k

2.1k ohm resistor - I have a 1.8k or 2.2k

1.69k ohn resistor - I have a 1.5k or 1.8k

Any help with this would be appreciated,

Thanks!

kreg357 
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Platinum spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: January 30, 2009
Location: Pennsylvania, United States
Posted: November 22, 2012 at 7:22 PM / IP Logged  

If you have a nice assortment of resistors, you can use two or more in series or parallel to create the exact

value you need.  Resistors in series will just add together.  100 ohms plus 470 ohms = 570 ohms
Resistors in parallel use a formula which can be found at this link :  http://www.sengpielaudio.com/calculator-paralresist.htm 
It is best to have a DMM to check and verify the resistors and the results ( unless you know the color code, something about
Bad Boys and Young Girls...  remote start resistors - Last Post -- posted image.  ).

Looks like you need : 

 180 ohm for the Starter Mux
 2K ohm and 5.2K ohm ( or 5.3K ) for door locks
 1.5K ohm and 2.7K ohm for sliding doors    Diagram      http://documents.audiovox.com/700078.pdf
 2K ohm ( or 2.1K ) for Parking Lights
 1.7k ( or 4.7K ) ohm for Hatch Release

And a bunch of relays...  Think I did a 2006 Caravan with resistors and a Key-In-The-Box a long time ago.

 

Soldering is fun!
soundnsecurity 
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Joined: November 10, 2008
Location: Louisiana, United States
Posted: November 22, 2012 at 7:41 PM / IP Logged  
you normally dont have to be exact when using resistors, i think if you can be within 5%-10% of the value that it calls for then it will work perfectly. the only set listed that you might have a problem with is the first set, 4.7k or 5.6k might be too far off from 5.3k. you will probably end up using a few different resistors together in series. if you use three of your 1.8K resistors then you should be right at what you need.
KPierson 
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Platinum spaceThis member consistently provides reliable informationspace
Joined: April 14, 2005
Location: Ohio, United States
Posted: November 22, 2012 at 11:59 PM / IP Logged  
Big Boys R*pe Our Young Girls But Violet Gives Willingly
Black, Brown, Red, Orange, Yellow, Green, Blue, Violet, Gray, White.
0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Kevin Pierson
howie ll 
Pot Metal - Posts: 16,466
Pot Metal spacespace
Joined: January 09, 2007
Location: United Kingdom
Posted: November 23, 2012 at 2:43 AM / IP Logged  
I feel a terrible pun afflicting me.
Change the third word to "resist".
KPierson 
Platinum - Posts: 3,527
Platinum spaceThis member consistently provides reliable informationspace
Joined: April 14, 2005
Location: Ohio, United States
Posted: November 23, 2012 at 7:10 AM / IP Logged  
I was "taught" that saying in 7th grade. The teacher actually left the room so a kid in the class could recite it to us. A questionable teaching technique but it obviously worked! I never forgot it. Probably one of few things I still remember from back then!
Kevin Pierson
tommy... 
Gold - Posts: 1,901
Gold spacespace
Joined: December 10, 2004
Location: United States
Posted: November 23, 2012 at 8:50 AM / IP Logged  
Are you using relays or an actual Remote Start...? If doing a normal r/s... the bypass does most of that for you(Resistors)... Other-wise, Good-Luck...!
M.E.C.P & First-Class
Go slow and drink lots of water...Procrastinators' Unite...Tomorrow!
howie ll 
Pot Metal - Posts: 16,466
Pot Metal spacespace
Joined: January 09, 2007
Location: United Kingdom
Posted: November 23, 2012 at 12:06 PM / IP Logged  
Our 12 year old giggle in Science class was Virgins Are Rare.

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