alarm and remote start on 2003 Avalanche

ok....need pros help here. i'm installing a compustar 2 way w/ remote start on a 2003 Chevy Avalanche and seems like some wirings are diff from 2002's. i'm looking for a door trigger 1 and door trigger 2 so i can connect them together w/ diode. any info on what color it is ? and how to find them using Volt meter?

question 2 : making passlock 2 connections.

r-code, BCM side (color and location and how to find them?)                                      

r-code, ignition side (color and location)

(-)Passlock ground input

(-)Status input

(+) ignition input

question 3 ; where does (-)rearm and (-)disarm wires on the alarm goto?

any help would be greately appreciated thanks in advance.

2003 will require a computer kit from bypasskit.com I belive, it will do your locks and disarm and rearm

• Data interface kit provides complete integration to the factory doorlocks and security system (see list below) with any aftermarket remote starter and/or alarm system.
• Factory personalization features such as: Drivers Seat, Mirror, and Radio station preset memory are maintained with the installation of this kit with any remote aftermarket system. *(Driver #1 only)
• Doorlock interface kit will: Disarm/rearm GM factory security system as well as unlock and lock doors.
• Factory priority unlock feature: Drivers door unlock (First press) and passenger door unlock (Second press) is maintained
• Easy to install kit eliminates the need for relays and does not require the door panels to be removed.

On passlock, there should be a ORANGE / black and yellow wire. ORANGE / black is ground and yellow has the code. The bypass kit has a door output so you dont need to find door trigers. By the way where did you get the compustar remote start? I want one!