04 chevy venture remote start CA 420

That van is equipped with Passkey III which you will need a bypass for. Did you install any sort of bypass? It will work with a key in the ignition because it is seeing a valid key and allowing the vehicle to start and run. You can use the GMBP or if you don't mind losing a key just a normal key in the box bypass. Also for the unlock wire I'm assuming your looking for the wire to disarm the factory alarm? If so you want an ORANGE / black wire coming in from the drivers door boot. If you don't hookup the factory alarm disarm wire the alarm will only get 1 honk out before disarming on it's own when remote starting. Mike

I installed bypass and that works ok but I cant find the ORANGE / black wire.I found three orange wires and I tryed all of them , same problem.Everything works good unless i want to lock doors.When doors are locked and i press the remote start the horn(alarm) goes off.bob

To disarm the factory alarm without unlocking the doors, use a 0.8 second pulse on the unlock wire. The ORANGE / BLACK is also your unlock wire.Jeff

Velocity Custom Home Theater

Mobile Audio/Video Specialist

Morden, Manitoba CANADA

How exactly do i do this.I cannot find an ORANGE / BLACK wire.bob

You will have to get this wire in the drivers door jamb boot. Undo both sides of the boot, push the boot into the door except the other end so you can get it back out. Mike

Is there any way to do this without going to the door ? I would rather do this from under the dash.          Bob

You don't go in the door, you go to the door BOOT. That is the easiest way to go about this. Mike