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door lock problems


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coolmanron 
Member - Posts: 3
Member spacespace
Joined: October 05, 2003
Location: United States
Posted: October 14, 2003 at 2:56 PM / IP Logged  

Alright, I have 2 wires coming from my alarm that constantly show 12v+, these are my lock and unlock.  Now I am trying to plug them into the factory alarm harness but heres the problem.  The lock/unlock wires require only a pulse of 12v+ to lock not constant.  I've tried almost everything with relays but I'm still stuck.  PLEASE HELP, I've been stuck for almost 2 days.

derek123 
Copper - Posts: 163
Copper spacespace
Joined: October 09, 2003
Location: Canada
Posted: October 14, 2003 at 3:46 PM / IP Logged  

I think you are reading the pull up.

when  you press a button, lock for example, the lock wire goes ground ?

if so, add relays to make the pulses positve.


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