99 silverado keyless entry relay question

i just bought a KE100 Bulldog keyless entry i do not have power locks at all. i have all the wires hooked up right (power,grnd,ect) but it wont lock, i got it to unlock by adding a ground to the other door lock wires so now it only unlocks.I need to know what to do to make it work like what kind of relays and which way do i hook up the relays if any body knows please tell me thanks.

i tried that and it did not work does it matter what kind of relay i got.

A standard 30/40 amp Bosch relay.......

Where are you picking up the lock and unlock wires??? They are found at the keyless module under the dash, left of the column....Lock/lt.blue   unlock/white in the brown connecter

But i took my door panal off and the locks where not hooked up so i just ran wire to my bulldog keyless entry

I do not have power switchs i just have aculaters in both of my doors that are not wired. if you give power to one wire and ground the other they work, so i just took the unlock wire from the ke100 and taped it to the unlock wire on both of the aculaters and grounded both of the lock wires. so are my aculaters type A or what.

I tried it that way and it just keeps blowing fuses i also tried it the 3 positive way i think it might be my relays