double pulse to single pulse how to do it

I need some quick help before i take a sledge hammer to my car,

my situation

Honda car

aftermarket alarm

spare actuator for drivers side door

now then, the car, its central locking control unit has

Black = ground (-),  BLACK/ pink = lock (-), BLACK/ orange = unlock (-), Pink = slave lock (+), Orange = slave unlock (+) & Purple = +12v

connecting purple & pink , then orange & black doors lock

connecting purple & orange, Then pink & black doors unlock

now as for the alarm, that has numerous wires but the one i need is labeled  Orange = pulsed 500ma ground output

for connecting to central locking, the question is how the hell to connect the Orange = pulsed 500ma ground output  when there is clearly 2 seperate wires to recieve lock/unlock command.

You need two circuits on you security system. One lock output, one unlock output.

If you don't have door lock/unlock outputs on your module but only a ground out when armed output then you can use a DEI 452T doorlock module. It will send a lock pulse when you arm and an unlock pulse when you disarm using just the ground when armed output of the alarm module.

You'll connect the outputs of the 452T to the BLACK/ Orange and BLACK/ Pink wires at the unlock switch of your car.

Sledge hammer is optional.