alarm quit responding

I have a 99 nissan sentra installing a cs-2011rs series II (crimestopper) anyways I had my remote start working, lights flashing and the siren would chirp and something happened to make it all quit.

I was wondering if anyone could pinpoint my problem...my doors are negative I don't need relays for my locks right..I have green from the 5 pin hooked up to the RED / white door trigger, the green from the 3 pin hooked up to the gray wire for power lock and the blue from the 3 pin hooked to the PURPLE / silver dots for power unlock (I have factory keyless entry)

anyways my alarm is not responding to the transmitters at all....and I can't get my valet switch to flash my parking lights when I use it.  The instructions call for me to push the valet button 5 times to program and then I should get a flashing response( instead my led light comes on solid and flickers whenever I push the switch again)...could be something to do with my tach wire? I have it hooked up the blue/orange wire coming off the ecm or could it maybe be the hood switch I installed the hood switch that crimestopper provided. I don't believe it is my tranmitters because they still show juice...I don't know if it matters or not, but my siren goes off when I disconnect my ground wire. Does anyone have any ideas?

Does the transmitter make any beeps or respond to you pressing the buttons ? Check the battery and the terminals that touch both ends of the battery to ensure they are infact touhing the battery coontacts.

Yeah both the transmitters light up showing juice whenever I press a button, I checked the battery contacts to make sure they were touching anyways, they are.....

I don't know if this helps but today I unplugged all the wires and replugged them and whenever I turn the key to the on position the doors lock and when I turn it off the doors unlock.....and when I press the valet switch 5 times the led light comes on solid....but to still no flashing lights..I mean before when everything was working the lights flashed after everything quit I checked the connection on the parking lights and soldered the wire..this is confusing

thanks for responding/ I finally got crimestopper to respond to my emails, but all they gave was a number and extension (tried that before)...I'll try again later cause I believe my waterpump needs to be replaced..which is a way more important than my alarm