Ford  Expedition 1999-2002
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   YELLOW (+) and LIGHT GREEN/PURPLE (+)   @ IGNITION SWITCH HARNESS
 STARTER  RED/LIGHT BLUE (+)  @ IGNITION SWITCH HARNESS
 STARTER 2  N/A  
 IGNITION 1  BLUE/LIGHT GREEN (+)  @ IGNITION SWITCH HARNESS
 IGNITION 2  RED/BLACK (+)  @ IGNITION SWITCH HARNESS
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  GREY/YELLOW (+)  @ IGNITION SWITCH HARNESS
 ACCESSORY/HEATER BLOWER 2  BLACK/LIGHT GREEN (+)  @ IGNITION SWITCH HARNESS
 KEYSENSE  N/A  
 PARKING LIGHTS ( - )  N/A  
 PARKING LIGHTS ( + )  BROWN (+)  @ HEADLIGHT SWITCH
 POWER LOCK  PINK/YELLOW (TYPE B)  @ KEYLESS ENTRY MODULE, See NOTE #2
 POWER UNLOCK  PINK/LIGHT GREEN (TYPE B)  @ KEYLESS ENTRY MODULE, See NOTE #2
 DOOR TRIGGER  LIGHT BLUE/WHITE (-), See NOTE #4  @ KEYLESS ENTRY MODULE, See NOTE #2
 DOMELIGHT SUPERVISION  BLACK/LIGHT BLUE (+)  IN PASSENGER KICK PANEL
 TRUNK RELEASE  N/A  
 SLIDING POWER DOOR  N/A  
 HORN  DARK BLUE (-)  @ STEERING COLUMN HARNESS
 TACH  See NOTE #5  
 WAIT TO START LIGHT  N/A  
 BRAKE  LIGHT GREEN (+)  @ SWITCH ABOVE BRAKE PEDAL
 FACTORY ALARM DISARM   N/A  
 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 modlue, 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 KEYLESS ENTRY MODULE is located high in the DRIVERS KICK PANEL against the FIREWALL. NOTE #3: At the FIREWALL on the DRIVERS SIDE you will find (3) WIRE HARNESSES, the TACH wire will be located in the UPPER WIRE HARNESS. NOTE #4: The LIGHT BLUE/WHITE wire is in Pin-11, next to the BLACK/PINK wire. Test this wire with a DIGITAL MULTI-METER ONLY, as to not damage the circuit. NOTE #5: The TACH wire on the 4.6L engine is a PINK/WHITE in a 3-Pin plug at the front of the engine below the Air intake. On the 5.4L engine the TACH wire is a LIGHT GREEN/WHITE at the coil on the passenger side of the engine.