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FORD F150 LIGHT DUTY
MODEL YEAR(S
F150 LIGHT DUTY 2001-2003
KEY T-HARNESS IMMOBILIZER
FDKEY-1 N/A FORDS TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #1
PART COLOR LOCATION DIAGRAM
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 20671_F-SERIES-LIGHT-DUTY_FORD GEM WAKE UP DIAGRAM.pdf
LOCK MOTOR WIRE PINK/BLACK (5-wire type) IN DRIVERS KICK PANEL
DOOR TRIGGER BLACK/YELLOW (-) and BLACK/PINK (-) Use both, See NOTE #4 IN EACH KICK PANEL at the DOOR HARNESS See DIAGRAM 14301_F-SERIES-LIGHT-DUTY_FORD DOOR PIN ISOLATION.pdf
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
NOTES
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.



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EXTRA INFORMATION