2003 BUICK REGAL 4DR SEDAN
Security
Battery RED (+) IGNITION SWITCH HARNESS
Ignition PINK (+) IGNITION SWITCH HARNESS
Starter01 YELLOW (+) IGNITION SWITCH HARNESS
AllDoorTrigger RED/WHITE (-) DRIVERS KICK PANEL
TrunkTrigger BROWN (-) IN HARNESS TO LEFT OF STEERING COLUMN
ParkingLights LIGHT BLUE (+) AT VEHICLE LIGHT SWITCH
Remote Start
Battery RED (+) IGNITION SWITCH HARNESS
Ignition PINK (+) IGNITION SWITCH HARNESS
Ignition02 WHITE (+) IGNITION SWITCH HARNESS
Accessory01 ORANGE (+) IGNITION SWITCH HARNESS
Starter01 YELLOW (+) IGNITION SWITCH HARNESS
AntiTheftType PASSKEY II
AntiTheftSystem A RESISTANCE BASED SYSTEM
KeySense LIGHT GREEN (-) IGNITION SWITCH HARNESS
NeutralSafety YELLOW (-) IN HARNESS TO TRANSMISSION
Tach VIOLET/WHITE (-) AT MODULE NEAR AIR CLEANER
SpeedSense DARK GREEN (AC) IN HARNESS ON PASSENGER SIDE OF ENGINE COMPARTMENT
ParkingLights LIGHT BLUE (+) AT VEHICLE LIGHT SWITCH
BrakeLights WHITE (+) AT SWITCH ABOVE BRAKE PEDAL
ReverseLights LIGHT GREEN (+) AT GEAR SELECTOR SWITCH
Doorlocks / Window
PowerUnLock ORANGE/BLACK (-) IN HARNESS BEHIND DRIVERS SIDE OF DASH
PowerLock RED/BLACK (-) IN HARNESS BEHIND DRIVERS SIDE OF DASH
DriverDoorMotor01 TAN (+)
DriverDoorMotor02 GRAY (+) AT MODULE BEHIND GLOVEBOX
Convenience
HeadLights YELLOW (+) AT VEHICLE LIGHT SWITCH
TrunkRelease BLACK/WHITE (+) AT TRUNK RELEASE SWITCH
Mobile Audio / Video
Battery RED (+) IGNITION SWITCH HARNESS
Accessory01 ORANGE (+) IGNITION SWITCH HARNESS
Ground BLACK/WHITE (-) RADIO HARNESS
Illumination GRAY/BLACK (+) RADIO HARNESS
FrontLeftSpeakerPos TAN
FrontLeftSpeakerNeg GRAY
FrontRightSpeakerPos LIGHT GREEN
FrontRightSpeakerNeg DARK GREEN
RearLeftSpeakerPos BROWN
RearLeftSpeakerNeg YELLOW
RearRightSpeakerPos DARK BLUE
RearRightSpeakerNeg LIGHT BLUE
Control Modules
Note:
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