Ford  F-Series Light Duty 2001-2003
 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  DARK BLUE/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 (+)  @ HEADLIGHT SWITCH, See NOTE *2
 POWER LOCK  PINK/YELLOW (TYPE C), See NOTE #3  IN DRIVERS KICK PANEL, at DOOR HARNESS
 POWER UNLOCK  PINK/LIGHT GREEN (TYPE C), See NOTE #3  IN DRIVERS KICK PANEL, at DOOR HARNESS
 DOOR TRIGGER  BLACK/YELLOW (-) and BLACK/PINK (-) Use both, See NOTE #4  IN EACH KICK PANEL at the DOOR HARNESS See DIAGRAM
 DOMELIGHT SUPERVISION  BLACK/LIGHT BLUE (+)  IN PASSNEGER 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   DARK GREEN/PURPLE (-)  IN DRIVERS KICK PANEL
 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 (+) PARKING LIGHT wire may also be found at the TRAILER CONNECTOR next to the Diagnostic Connector under the dash. NOTE #3: If vehicle is equipped with FACTORY KEYLESS ENTRY it is a TYPE "B" Door Locking System, without FACTORY KEYLESS it is a TYPE "C". Use the DRIVERS SIDE Switch as the Master Switch when testing. After hooking up the door locks if you notice that they will not Unlock after the vehicle sets for a few minutes you will need to WAKE UP the GEM, to connect, See DIAGRAM. NOTE #4: This vehicle has 2 door triggers, when connecting to an ALARM SYSTEM, us both and DIODE ISOLATE. On the SUPER CREW the REAR DOOR trigger is a BLACK/LIGHT BLUE (-) low in the drivers kick panel, to connect, See DIAGRAM NOTE #5: The TACH wire on the 4.2L engine is a DARK BLUE/LIGHT GREEN at the coil pack, on the 4.6L it is a PINK/WHITE (AC)in a 3-Pin plug at the front of the engine below the air intake by the fan. On the 5.4L it is a LIGHT GREEN/WHITE at the coil on the passenger side of the engine.