Make: Chevrolet
Model: Pickup - Fullsize
Year: 2003
Alarm
Constant 12 volts RED (2) IGNITION SWITCH HARNESS
Ignition 12 volts PINK IGNITION SWITCH HARNESS
Starter YELLOW IGNITION SWITCH HARNESS
Dome Light DR (-) GY/BK PAS (-) BLK/WHT IN EACH DOOR(BASE MODEL BCM)
Trunk Pin Switch
Parking Lamp GRAY/BLACK (-) HEADLIGHT SWITCH *
Power Lock GRAY SEE TECH NOTES (BASE MODEL #201
Power Unlock TAN FOR DOOR LOCK INFO **
#201- See Nevitive Pulse Door Lock Diagram (Base Model).Lock L BLUE, Unlock WHITE Both Found At the B.C.M. Located Under Drivers Dash. * Parking Light Wire Has Also Been Found As A BROWN / WHITE (+) High In Kick Or VIOLET (-) At Headlight Switch. ** Door Lock Module Available Call For Details Information Courtesy Of Installer!! Any Additional Information Appreciated!!
View Diagrams
Accessories
Window Up D\ BLUE P\ LT BLUE D\ BLUE P\BLUE @ Each Switch Due
Window Down F/ BROWN F/ TAN R/ BROWN R/BROWN To Data Link #211
Ign Key Warn LIGHT GREEN (-) IGNITION SWITCH HARNESS
Trunk Release
OEM Horn BLACK (-) STEERING COLUMN HARNESS
Headlights WHITE (-) AT HEAD LIGHT SWITCH
OEM Alarm Arm
OEM Alarm Disarm LT GREEN (-) AT DOOR MODULE INSIDE DRIVERS DOOR
#211 See Reversal Rest At Ground Type Window Circuit Wiring Diagram OEM Hood Pin Wire Is PINK/BLACK @ Switch On Top Of Radiator Support Also PURPLE / GREEN (-) Black Connector At B.C.M. Information Courtesy Of Installer!! Any Additional Information Appreciated!!
Remote Start
Tach Signal WHITE AT PCM * #238
Ignition #2 WHITE IGNITION SWITCH HARNESS
Ignition #3 ORANGE IGNITION SWITCH HARNESS
Accessory BROWN IGNITION SWITCH HARNESS
Neutral Safety WHITE (-) PCM CONN C3 PIN #13 *
Brake Light WHITE (+) AT SWITCH ABOVE BRAKE PEDAL
Reverse Light LIGHT GREEN (+) EITHER TAIL LT ASSY OR TRAILER CONN
Rear Window Defrost
*PCM Located On The Drivers Side Of The Motor. Tach Wire Is In The BLUE Conn (C1) Closest To The Firewall,Pin #49. Also Found Back Of Cluster in 24 pin GREY Conn Pin # A12 #238- See G.M. Passlock II Bypass Diagram Information Courtesy Of Installer!! Any Additional Information Appreciated!!
Tech Notes
Driver Passenger Size Location
TAN (+) L GREEN Front
GRAY (-) D GREEN
BROWN (+) BLUE Rear
YELLOW (-) LT BLUE
DOOR LOCKS-Due To Multiplexing,Each Front Door Is Individually Activated.This Is Accomplished By Using Two Pair of Relays Confiqured As Reversal Rest At Nothing To Control The Actuator Wires Of Each Door. GREY = LOCK,TAN = UNLOCK The Door Panel Must Be Removed To Access The Actuator Wires.To Opperate The Rear Passenger Doors- Apply A Negative Pulse to Pin #85 Of The Rear Door Lock/Unlock Relays Located Under The Driver's Dash. DATABUS: DataBus Door Lock Interface Module Is Available.Call For Details. DB-GMDL-4 Simplifies Door Lock Installation
a GMDL-BP will work on your truck
also the WIN-DATA will work on the windows
Good Luck
David
Ace Security
813-376-9778
Tampa
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