2004 Chevy Astro Van

I am looking for the wiring diagram for the above vehicle...alarm/remote start. Thanks!

Code Systems Tech Support 505508 Code Systems ID: CHEVROLET ASTRO 2004 VAN Security Color Polarity Location Battery RED & RED / WHITE (+) IGNITION SWITCH HARNESS Ignition 1 PINK (+) IGNITION SWITCH HARNESS Starter 1 YELLOW (+) IGNITION SWITCH HARNESS All Door Trigger WHITE (-) AT THE INTERIOR LIGHT Domelight Super GRAY/BLACK (-) RELAY ABOVE DIAGNOSTIC PLUG LF Latch DARK BLUE (-) AT BCM BEHIND THE RADIO RF Latch ORANGE (-) AT BCM BEHIND THE RADIO LR Latch PINK FOR THE LIFTGATE (-) AT BCM BEHIND THE RADIO RR Latch YELLOW FOR SLIDING DOORS (-) AT BCM BEHIND THE RADIO Alarm Disarm LIGHT GREEN (-) IN DRIVER'S KICK PANEL Parking Lights BROWN (+) AT THE LIGHT SWITCH Remote Start Battery RED & RED / WHITE (+) IGNITION SWITCH HARNESS Ignition 1 PINK (+) IGNITION SWITCH HARNESS Ignition 2 WHITE (+) IGNITION SWITCH HARNESS Accessory 1 ORANGE (+) IGNITION SWITCH HARNESS Accessory 2 BROWN (+) IGNITION SWITCH HARNESS Starter 1 YELLOW (+) IGNITION SWITCH HARNESS Anti-Theft Type PASSLOCK II Anti-Theft Descript A RESISTANCE BASED SYSTEM Key Sense LIGHT GREEN (-) IGNITION SWITCH HARNESS Neutral Safety YELLOW (-) AT GEAR SELECTOR SWITCH Tachometer WHITE (AC) AT MODULE UNDER BATTERY GREY CONNECTOR Speed Sense GREEN / WHITE (AC) BLACK 24 PIN CONNECTOR PIN 3-ENGINE COMPARTMENT Parking Lights BROWN (+) AT THE LIGHT SWITCH Brake Lights WHITE (+) AT THE SWITCH ABOVE PEDAL Reverse Lights LIGHT GREEN (+) STEERING COLUMN HARNESS Horn BLACK (-) STEERING COLUMN HARNESS Doorlocks/Windows Power Unlock WHITE (-) IN DRIVER'S KICK PANEL OR AT THE BCM PowerLock LIGHT BLUE (-) IN DRIVER'S KICK PANEL OR AT THE BCM Driver Mtr Unlock TAN (REV) IN DRIVER'S KICK PANEL Driver Mtr Lock GREY (REV) IN DRIVER'S KICK PANEL Pas Mtr Unlock TAN (REV) IN DRIVER'S KICK PANEL LF Window Up DARK BLUE (REV) DRIVERS WINDOW SWITCH LF Window Dn BROWN (REV) DRIVERS WINDOW SWITCH RF Window Up BLUE OR BLUE/WHITE (REV) DRIVERS WINDOW SWITCH RF Window Dn TAN (REV) DRIVERS WINDOW SWITCH Convenience Headlights-Lo YELLOW (OR WHITE) (+) AT THE LIGHT SWITCH LF Pk Lt Bulb BROWN (+) AT FRONT LEFT PARKING LIGHT RF Pk Lt Bulb BROWN (+) AT FRONT RIGHT PARKING LIGHT LR Pk Lt Bulb BROWN (+) AT REAR LEFT PARKING LIGHT RR Pk Lt Bulb BROWN (+) AT REAR RIGHT PARKING LIGHT Trnk Release GREEN (OR LIGHT BLUE) (-) DRIVER'S KICK PANEL OR AT RELEASE SWITCH Modules Module 1 BCM - BODY CONTROL MODULE BEHIND RADIO Documents 700065 POLARITY CONVERTER Note: Code Systems makes no representation or warranty with respect to the above information including its accuracy, completeness, or its freedom from third parties' proprietary rights. Code Systems disclaims all liability or responsibility for errors or omissions therein or any decision made by the recipient in reliance thereon. The installer must verify any circuitry with the proper test equipment prior to installation.

did you have to have a passlock bypass module installed or can you bypass it