1991 FORD THUNDERBIRD  2DR COUPE                                            
Security
Battery                               BLK/ORG +                                          (+)           IGNITION SWITCH HARNESS
Ignition                              RED/GRN                                             (+)           IGNITION SWITCH HARNESS
Starter01                           RED/LT.BLU(+)                                    (+)           IGNITION SWITCH HARNESS
AllDoorTrigger                   BLK/LT.BLU(+)                                     (-)            COURTESY LIGHT UNDER DASH
TrunkTrigger                     BRN/WHT (-)                                        (-)            LIGHT IN TRUNK
HoodTrigger                      N/A
FactoryAlarmDisarm         DK.GRN/VIO(-)                                                    DRIVER'S KICK PANEL
ParkingLights                    BRN  (+)                                               (+)           LIGHT SWITCH HARNESS
Remote Start
Battery                               BLK/ORG +                                          (+)           IGNITION SWITCH HARNESS
Ignition                              RED/GRN                                             (+)           IGNITION SWITCH HARNESS
Ignition02                           +                                                                         IGNITION SWITCH HARNESS
Ignition03                           +
Accessory01                     GRY/YEL +                                          (+)           IGNITION SWITCH HARNESS
Accessory02                                                                                   +
Starter01                           RED/LT.BLU(+)                                    (+)           IGNITION SWITCH HARNESS
AntiTheftSystem                NONE
KeySense                          BLK/PNK  (-)                                        (-)            STEERING COLUMN HARNESS
NeutralSafety                    NOT GROUNDING                                             OEM SWITCH OPENS STARTER CIRCUIT
Tach                                  DK.GRN/YEL(-)                                    (-)            AT COIL OR TAN/YEL (-)"91 MODEL"
SpeedSense                     GRY/BLK                                              (AC)        WIRE HARNESS FROM TRANSMISSION OR GRN/WH 
ParkingLights                    BRN  (+)                                               (+)           LIGHT SWITCH HARNESS
BrakeLights                       GRN                                                     (+)           AT BRAKE SWITCH 
ReverseLights                   BLK/PNK  (+)                                       (+)           SWITCH ON TRANSMISSION
Horn                                  YEL/LT.GRN(-)                                                    AT STEERING COLUMN
Doorlocks / Window
PowerUnLock                    PNK/LT.GRN                                        (-)            W/KEYLESS NEGATIVE TRIGGER SAME LOCATION
PowerLock                        PNK/YEL                                              (-)            DRIVER'S KICK PANEL REVERSE POLARITY
LeftFrontWindow01           LF-YEL
RightFrontWindow01        RF:WHT/BLK OR WHT/YEL, AT SWITCH
LeftRearWindow01           LF:WHT/BLK
RightRearWindow01         RF:WHT/BLK, AT SWITCH
Doorlocks / Windows
Power UnLock
(REV) ON MODELS WITHOUT KEYLESS
PowerLock
(REV) ON MODELS WITHOUT KEYLESS     
                                           
                                            
Convenience
HeadLights                        RED/YEL  (+)                                       (+)           AT LIGHT SWITCH
LowSpeedWipers              BRN/WHT                                            (+)           AT WIPER SWITCH
TrunkRelease                    VIO/YEL  (+)                                         (+)           TRUNK RELEASE SWITCH
Mobile Audio / Video
Battery                               BLK/ORG +                                          (+)           IGNITION SWITCH HARNESS
Accessory01                     GRY/YEL +                                          (+)           IGNITION SWITCH HARNESS
Ground                              BLK/LT.GRN                                        (-)            RADIO HARNESS
Illumination                        BLU/RED                                              (+)           RADIO HARNESS
PowerAntenna                  ORG/BLU                                             (+)           RADIO HARNESS
FrontLeftSpeakerPos        ORG/GRN
FrontLeftSpeakerNeg        BLK/WHT
FrontRightSpeakerPos      WHT/GRN
FrontRightSpeakerNeg     BLACK/WHITE
RearLeftSpeakerPos         PNK/GRN
RearLeftSpeakerNeg        PNK/BLU
RearRightSpeakerPos      PNK/BLU
RearRightSpeakerNeg      GRN/ORG
Amp                     NOT LIKELY
Control Modules
    
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