Ford  Excursion 2003-
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   YELLOW (+) and LIGHT GREEN/PURPLE (+)   IGNITION SWITCH HARNESS
 STARTER  GREEN (+)  IGNITION SWITCH HARNESS
 STARTER 2  N/A  
 IGNITION 1  RED/LIGHT GREEN (+) or WHITE/YELLOW (+)  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 (+)  @ HEADLIGHT SWITCH
 POWER LOCK  WHITE/RED (TYPE B)  @ VSM, See NOTE #2
 POWER UNLOCK  BLACK/WHITE (TYPE B)  @ VSM, See NOTE #2
 DOOR TRIGGER  BLACK/LIGHT BLUE (+)  IN EITHER KICK PANEL
 DOMELIGHT SUPERVISION  USE DOOR TRIGGER  
 TRUNK RELEASE  N/A  
 SLIDING POWER DOOR  N/A  
 HORN  BLUE (-)  @ STEERING COLUMN HARNESS
 TACH  See NOTE #3  @ IGNITION COIL PACK
 WAIT TO START LIGHT  See NOTE #4  
 BRAKE  LIGHT GREEN (+)  @ SWITCH ABOVE BRAKE PEDAL
 FACTORY ALARM DISARM   N/A  
 ANTI-THEFT  FORDS TRANSPONDER ANTI-THEFT 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 VSM (Vehicle Security Module) is located to the RIGHT of the Gas Pedal, just above the transmission hump below the Radio, it is not accessible from the radio opening. NOTE #3; At the COIL PACK use the wire that is NOT RED/LIGHT GREEN. NOTE #4: The DIESEL TACH wire is a GREEN/WHITE wire in a 5-wire harness held up with WHITE tape behind the parking Brake release. DO NOT USE the WAIT TO START WIRE, you will need to program the Remote Starter for the WAIT to START TIMER MODE for the DIESEL Start to work properly.