car alarm to stereo

[pontiac_rayzer 10+ year member]

how can i wire a relay from one of the alarm's aux channel(-) to the stereo accesory wire??

and i also would like to open the gas door with one of the alarm's aux channel(-) how can i achieve this??

any help is greatly appreciated......

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[mrbomb 10+ year member]

for the audio to work you would need the radio to be on so im guessing thats not gonna work

but the gas door, im assuming you have an electrical switched door, if you have an extra aux button on the remote press it and find the wire that gets a momentary 12V then just wire that to the + on the door popper

 

[pontiac_rayzer 10+ year member]

for the audio to work you would need the radio to be on so im guessing thats not gonna work
but the gas door, im assuming you have an electrical switched door, if you have an extra aux button on the remote press it and find the wire that gets a momentary 12V then just wire that to the + on the door popper

thanks for the help, the gas door seems pretty simple to do i guess

 

[b_runz 10+ year member]

you have 5 pins on a realy. the should read 85, 86 87, 87a and 30. on pin 85 put a 12 volt constant. on pin 86 put you - aux out from your alarm. pin 30 would be the ing wire to your radio, pin 87 would need to be 12 volt constant and pin 87a would be your ign from the factory wiring harness. also you need to make sure that your aux out from your alarm is "latched" meaning it will stay on and not just pulse a negative.

 

[pontiac_rayzer 10+ year member]

you have 5 pins on a realy. the should read 85, 86 87, 87a and 30. on pin 85 put a 12 volt constant. on pin 86 put you - aux out from your alarm. pin 30 would be the ing wire to your radio, pin 87 would need to be 12 volt constant and pin 87a would be your ign from the factory wiring harness. also you need to make sure that your aux out from your alarm is "latched" meaning it will stay on and not just pulse a negative.

yeah i need to know how to set my aux channel to be "latched" its a viper 5900 btw, my car is a 2000 lincoln town car.

 

[Mtrhd329 10+ year member]

channels 4,5,and 6 can be set to latched by using a bitwriter.