window rollup module 04 avalanche

i have an 04 avalanche i added window roll up module the rears and passanger side wor fine but on the driver when the alarm is activate to rollup the windows both wires on the window motor turn positive and doesn't roll up. can any one help?

One the driver's side have you gone to switch or motor. Connect at motor and test first. Both wires should sit at ground. On "up" one will stay at ground the other will go live. That's the one you need. On down, again the one that went live will stay on ground and the other will go live. If that's your set-up, then wire accordingly. Ther's no way any set of window wires would have both live on a modern vehicle, the motor just wouldn't work. I think you've caught a data lead between switch and motor.