Ford  Mustang 1999-2004
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   YELLOW (+) and LIGHT GREEN/PURPLE (+)   @ IGNITION SWITCH HARNESS
 STARTER  WHITE/PINK (+)  @ IGNITION SWITCH HARNESS
 STARTER 2  N/A  
 IGNITION 1  RED/LIGHT GREEN (+)  @ IGNITION SWITCH HARNESS
 IGNITION 2  RED/BLACK (+)  @ IGNITION SWITCH HARNESS
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  GRAY/YELLOW (+)  @ IGNITION SWITCH HARNESS
 ACCESSORY/HEATER BLOWER 2  BLACK/LIGHT GREEN (+)  @ IGNITION SWITCH HARNESS
 KEYSENSE  N/A  
 PARKING LIGHTS ( - )  N/A  
 PARKING LIGHTS ( + )  BROWN (+)  @ GEM, 26-Pin Plug, Pin 7, See NOTE #2
 POWER LOCK  LIGHT GREEN (TYPE A)  @ GEM, 20 Pin Plug, Pin 20, See NOTE #2
 POWER UNLOCK  PURPLE (TYPE A)  @ GEM, 20 Pin Plug, Pin 18, See NOTE #2
 DOOR TRIGGER  YELLOW/BLACK (-) and GRAY/RED (Right) (-) Use both, See NOTE #3  @ GEM, 20 Pin Plig, Pins 13 and 5, See NOTE #2
 DOMELIGHT SUPERVISION  BLACK/WHITE (+)  @ GEM, 20Pin Plug, Pin 3, See NOTE #2
 TRUNK RELEASE  PINK/LIGHT GREEN (-)  @ GEM, 26 Pin PLug, Pin 25, See NOTE #2
 SLIDING POWER DOOR  N/A  
 HORN  YELLOW/LIGHT GREEN (-)  @ GEM, 26 Pin Plug, Pin 12, See NOTE #2
 TACH  Any wire that is NOT RED or WHITE/LIGHT BLUE  @ any IGNITON COIL or FUEL INJECTORS
 WAIT TO START LIGHT  N/A  
 BRAKE  RED/LIGHT GREEN (+)  @ SWITCH ABOVE BRAKE PEDAL
 FACTORY ALARM DISARM   DARK GREEN/PURPLE (-)  @ GEM, 20 Pin Plug, Pin 16, See NOTE #2
 ANTI-THEFT  FORD'S ANTI-THEFT TRANSPONDER SYSTEM, SEE NOTE #1  @ IGNITION SWITCH TUMBLER
 EXTRA INFORMATION
 NOTE #1: This vehicle is equipped with a Special Anti-theft key, to remote start you will need a Bypass module 791, use this module IF you have a extra ignition key to place inside the 791 to remote start, if you do not have an extra key to use or wish not to have a key placed inside this bypass module, we OFFER a KEYLESS INTERFACE BYPASS MODULE that does not require a key to be placed inside the bypass module, this is Part # PKALL or PKFM, either one will work, to order, go to the INTERFACE BYPASS MODULE PAGE on this website. NOTE #2: The GEM (Generic Electronic Module) is located ABOVE the DRIVERS KICK PANEL. NOTE #3; This vehicle has 2 Door trigger wires at the GEM Module, when connecting to an ALARM SYSTEM,use both DOOR TRIGGER wire and DIODE ISOLATE, to connect, See DIAGRAM.