02 caravan r/s trigger

I just put a R/S system in a 2002 Grand Caravan that uses the OEM remotes to trigger the unit. How should I connect the trigger wire?

Make and model of starter would help. With the DEI starters I use they offer a positive activation input. I set the unit to 3 pulse activation so the owner has to press lock 3x to activate the unit. DEI lists: Lock Motor      tan/white             conn. 2, pin 10 @ BCM Notes: The BCM (Body Control Module) is in the driver kick panel near the parking brake. It has 5 plugs in it, one 6 pin plug and four 34 pin plugs. This wire rests at ground and pulses to +12V when the lock actuator is activated in the lock direction. Use your positive activation input wire to this wire. If your unit does not offer a positive activation input you would have to use a relay to change this pulse from positive to negative.Installer, IT support, and FFL. I need less hobbies.

I installed a Ultra Start 1155.

You would use the purple positive start trigger on that model. This wire will activate the unit if it sees 2 positive pulses within 2 seconds.Installer, IT support, and FFL. I need less hobbies.

Thanks for your help, that worked. I had to install a wire in the connector, this one didn't have the purple wire.