2003 silverado locks

i am installing an extreme 9900 remote starter alarm in a 2003 club cab silverado but i cant get the door locks to work and i cant get the window modules to work either , for the remote starter i ordered the 457GW from dei would this work for the remote starter and door locks? and how do i get the window modules to work please help

The DEI 457GW Databus inteface should work. I would need more info on your window module problem. Do you have all the wire schematics including the wires for the window wires?

yes i have find already in each door the two wires that power up with the switch when it goes up and down they are brown and blue on a 4 wire plug in the controls of each door but when i conec this to the roll up or down modules they don do nothing the modules i use are from the extreme brand they have 4 wires to activate each window to go up or down one cable goes to the swich and the other goes to the motor also has one 12v one ground and one cable that when it sees ground it activates the module to roll up or down but when i conect these like i cones the modules in other cars it does not work what could i be doing wrong or there is any special module for this vehicle

also here is a transcript of the manual

power window control module

features

automatic power rooll up mechanism
power windows close the open windows automatically when the car doors lock armed
electronic or key controlled
circuit close car windows individually or in specific order
intelligent circuit detects any non functioning or obstructed windows stop suplies power to a closed or damaged window prevents the power motors and butterfly from overloading
campatible with any car alarm system
compatible with any central lock system
suitable for two and four windows cars

pre install
plug the wire harnes to the system module
remove the fuse on the red wird
find a mounting location for the system control module
with the control module location determined use the system layout and the supplied wire color and the location charts as the reference to plan the wiring routing and conection points
route the module wiring along existibg vehicle wiring harnes to the target wires location and cut the module wire to correct lenght this will help to create a neat factoty loking install
make sure and test al vehicle wires before making any conections

             dc12 v
-----------------------------------------------------------------
acc + cent lock- lock on+              brown    white red black-
(roll up motor)    I
      I(ROLL UP SWITCH)

test
replace the fuse on the red wire
turn ignition key to on
roll windows down
turn ignition key off
locked armed the doors windows will close automatically if window cannot reach close potition use adjustor (clockwise ) to adjust roll up duration while one closed other windows do not work turn adjustor counter clokwise slightley
important notice
the module is for negative chasis vehicles only

the lock wires do i use the outputs of the alarm? or do i have to use the 457GW so they work

connect the locks from the alarm to the 457g