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JJhargus 
Member - Posts: 4
Member spacespace
Joined: January 31, 2004
Posted: January 31, 2004 at 12:37 PM / IP Logged  
   I just got a remote start system for my car, and was wondering if there was a way to bypass the security system without getting the bypass module. I dont mind if it is bypassed all the time. I will most likely get the bypass module anyway, but would like to know how to do it anyway.. I have a 2000 Grand AM SE1 with a 2.4 DOHC
abright52 
Copper - Posts: 137
Copper spacespace
Joined: September 25, 2002
Location: United States
Posted: January 31, 2004 at 2:33 PM / IP Logged  
You could try this, but a bypass would be much easier:
PassLock II with Relays and a Resistor
clearman 
Member - Posts: 46
Member spacespace
Joined: December 27, 2003
Posted: January 31, 2004 at 3:21 PM / IP Logged  
If you don't mind it being bypassed all the time, check the resistance of the pellet on the key and get a resistor from radio shack that is within 10% of that value. They are very cheap, like 5 for 1.00. Cut the wires coming from the switch and connect the two loose wire ends using one of the resistors. This way it will always have the correct resistance, as if the key was in the ignition.
clearman 
Member - Posts: 46
Member spacespace
Joined: December 27, 2003
Posted: January 31, 2004 at 3:22 PM / IP Logged  
But, be sure to connect the resistor on the computer side of the wires after they are cut, not the switch side.
jrilla 
Gold - Posts: 1,498
Gold spaceThis member has made a donation to the12volt.com. Click here for more info.spacespace
Joined: November 19, 2002
Location: North Dakota, United States
Posted: February 01, 2004 at 1:28 PM / IP Logged  
Dont permanently bypass it or else you risk getting stranded. It is better to use a relay and a resistor. The link above will work, but you can do it with a single relay.
Pin 30 to the computer side of yellow passlock wire
Pin 87a to the key side
Pin 87 to one side of the resistor (Trimpot is better)
The other side of the trimpot to the black passlock ground wire.
pin 85 to (-) out when running from the RS
Pin 86 to 12v+ or Ignition
J Rilla
Owner/Installer

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