Ford  Ranger 2001-2003
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   YELLOW (+)   @ IGNITION SWITCH HARNESS
 STARTER  RED/LIGHT BLUE (+)  @IGNITION SWITCH HARNESS
 STARTER 2  N/A  
 IGNITION 1  LIGHT GREEN/PURPLE (+)  @ IGNITION SWITCH HARNESS
 IGNITION 2  BLACK/LIGHT GREEN (+)  @ IGNITION SWITCH HARNESS
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  GREY/YELLOW (+)  @ IGNITION SWITCH HARNESS
 ACCESSORY/HEATER BLOWER 2  N/A  
 KEYSENSE  N/A  
 PARKING LIGHTS ( - )  N/A  
 PARKING LIGHTS ( + )  BROWN (+)  @ HEADLIGHT SWITCH or GEM, See NOTE #4
 POWER LOCK  PINK/YELLOW (TYPE B), See NOTE #2  IN DRIVERS DOOR HARNESS
 POWER UNLOCK  PINK/LIGHT GREEN (TYPE B), See NOTE #2  IN DRIVERS DOOR HARNESS
 DOOR TRIGGER  YELLOW/BLACK (-) and GRAY/RED (Right) (-) Use both, See NOTE #3  @ GEM, See DIAGRAM
 DOMELIGHT SUPERVISION  YELLOW/BLACK (-), (Requires Part #775 Relay)  @ GEM, See NOTE #4
 TRUNK RELEASE  N/A  
 SLIDING POWER DOOR  N/A  
 HORN  YELLOW/LIGHT GREEN (-)  @ STEERING COLUMN HARNESS
 TACH  TAN/YELLOW (AC)  @ PCM, 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 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) shuts down after the doors are locked, and you must wake up the GEM, to connect, See DIAGRAM. NOTE #3: When connecting to an ALARM SYSTEM, use both DOOR TRIGGER wires and DIODE ISOLATE, to connect, See DIAGRAM NOTE #4: The GEM (Generic Electronic Module) is located to the LEFT of the RADIO. NOTE #5: the PCM is located on TOP of the FIREWALL toward the Passenger side of the vehicle under the hood in Pin 48. It is also at the Ignition coil.