2003 CHEVROLET TRAILBLAZER 4DR SUV
                                            

Security
Battery                               RED                                                      (+)           IGNITION SWITCH HARNESS Ignition                              PINK                                                     (+)           IGNITION SWITCH HARNESS
Starter01                           YELLOW                                              (+)           IGNITION SWITCH HARNESS AllDoorTrigger                   BLACK                                                 (-)            PASSENGER DOOR DOOR SWITCH
ParkingLights                    BROWN                                               (+)           IGNITION SWITCH HARNESS
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                    PASSLOCK II AntiTheftSystem                A RESISTANCE BASED SYSTEM Tach                                  WHITE                                                  (AC)        IN BLUE PLUG ON PASSENGER SIDE OF ENGINE SpeedSense                     VIOLET/WHITE                                    (+)           IN HARNESS ON PASSENGER SIDE OF ENGINE COMPARTMENT
ParkingLights                    BROWN                                               (+)           IGNITION SWITCH HARNESS BrakeLights                       WHITE                                                  (+)           AT SWITCH ABOVE BRAKE PEDAL 
ReverseLights                   GRAY                                                   (+)           IN HARNESS IN DRIVERS KICKPANEL
Doorlocks / Window
PowerUnLock                    TAN                                                      (REV)     AT MOTOR IN DOORS PowerLock                        GRAY                                                   (REV)     AT MOTOR IN DOORS DriverDoorMotor01           TAN                                                      (REV) DriverDoorMotor02           GRAY                                                   (REV)     AT MOTOR IN DOOR
Convenience
HeadLights                        WHITE                                                  (+)           IGNITION SWITCH HARNESS                                                                                        
Mobile Audio / Video
Battery                               RED                                                      (+)           IGNITION SWITCH HARNESS Accessory01                     ORANGE                                              (+)           IGNITION SWITCH HARNESS Ground                              BLACK                                                 (-)            RADIO HARNESS Illumination                        GRAY                                                   (+)           RADIO HARNESS Dimmer                             BROWN                                               (+)           RADIO HARNESS FrontLeftSpeakerPos        TAN FrontLeftSpeakerNeg        GRAY FrontRightSpeakerPos      LIGHT GREEN FrontRightSpeakerNeg     DARK GREEN RearLeftSpeakerPos         BROWN RearLeftSpeakerNeg        YELLOW RearRightSpeakerPos      DARK BLUE RearRightSpeakerNeg      LIGHT BLUE
Control Modules
    



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