’03 5.4 gas superduty avital remote start

on the 5 pin harness you're keeping the BLACK/ white,brown,blue/white(no blue/white if the ignition key is NOT chipped,Or no need for that output)...Stagger cut and tape...Are you hooking up tach,,,? On the harness with parking lights and ground...Stagger cut and tape all BUT the white,black,GREEN/ black(if there is a factory alarm to dis-arm,if not,cut GREEN/ black and tape),and Tach(forget color...cut off if not connecting tach,)...As ween said ...the 4-pin can be used to trigger relays to power up the 2nd ignition and accessory wires...Although you could do the same with the existing ignition harness(thick wires)...If not using the tach...Turn off virtual tach and set crank time at .8 or 1.0 seconds...You can use the pink/white off the remote starts ignition harness to power the 2nd Ignition or Accessory(default is 2nd ignition...but can be changed to Acc. in programming)...Some people hook the BLACK/ white up to the toggle switch that is supplied with the starter...Some just run it straight to ground and eliminate that feature...Not to hard to hook it up...One side of switch to ground...The other side to the BLACK/ white...When switch is OFF...The remote start is NOT active(this is good when servicing the vehicle...IE oil changes dont cut off tech's hands)...There should be a sticker in the box to apply under the hood stating there is a remote start installed(warning)... You will still have to power up the Accessory wire,you will have to just leave it ON for when you remote start in the morning... On alot of Fords...ALL the ignition and Accessory wires need powered...If not,on some,it will turn on check engine lights...etc...On some Fords,there will be two of the same color wire in the ignition harness...Although they are the same wire...Sometimes they are in different pin positions and need powered as well...Will be easy to check...You do have a DMM...?

The tach is Violet/White on the 5 pin harness...

 Remote Start        

here...! 

here...! 

WIRE IS WHITE/ YELLOW (+) 

wire here...! 

here 

this one could be the Heat/AC...I dont remember...Hook up the first

one and see if the heater comes ON during Remote Start...If it

doesnt...Try just moving the Orange wire here...Then Remote Start

again and see if Heater comes ON...Just be aware of ABS/Check Engine

lights...Might have to power up BOTH Accessory wires...I don't

remember...If you do need to power up both...This is where the 4 pin

harness you were confused about comes into play...You could use the -

Accessory output to trigger a relay that is connected to 2nd

Accessory... 

here...! 

#48 

FUSEBOX TAPED NEXT TO THE TRAILER HARNESS OR UNDER THE HOOD NEAR THE

MASTER CYLINDER THERE IS A WHITE/ PINK THAT HAS SHRINK WRAP ON THE END

OF IT. THIS ALSO MAY BE USED FOR TACH ON DIE...Violet/White from 5 pin

harness here...! 

FIREWALL 

White wire from the 9 pin harness will go here...! 

from the 5-pin harness will go here...! 

the 9 pin harness could go here...Would chirp horn when lock/unlock

and during remote start...Just dont confuse it with the BRAKE wire of

the same color...! 

KICKPANEL OR DR. DOOR BOOT...Blue wire from the 3 pin harness here

ONLY if the truck had FACTORY keyless entry...! 

KICKPANEL OR DR. DOOR BOOT...Green wire from the 3 pin harness here

ONLY if truck has factory keyless...! 

And no GREEN/ Black from the 9 pin harness needed it appears..! Cut and

tape..! .So just the White ,Black,Possibly brown for horn...Cut and

tape up the others...Stagger cut them so they cant touch when you tape

them up...!

The tach is Violet/White on the 5 pin harness...

 Remote Start        

Ignition 1  RED / GREEN  (+)  IGNITION SWITCH HARNESS...Pink wire here...! 

Ignition 2  GRAY / YELLOW  (+)  IGNITION SWITCH HARNESS...Pink/White wire here...! 

Accessory 1  RED / BLACK  (+)  IGNITION SWITCH HARNESS...Orange wire

here 

 Starter 1  DARK GREEN  (+)  IGNITION SWITCH HARNESS...Purple wire here...! 

Anti-Theft Type  SECURILOCK 

Key Sense  BLACK/ PINK  (-)  IGNITION SWITCH HARNESS 

 Tachometer  WHITE/ PINK  (-)  AT MODULE ABOVE LEFT FRONT TIRE - PIN #48  

Speed Sense  GRAY/BLACK  (AC)  IN HARNESS ON INTERIOR DRIVERS SIDE OF FIREWALL 

 Parking Lights  BROWN  (+)  IN HARNESS IN DRIVERS KICKPANEL...The White wire from the 9 pin harness will go here...! 

Brake Lights  GREEN  (+)  AT SWITCH ABOVE BRAKE PEDAL...Brown wire from the 5-pin harness will go here...! 

Reverse Lights  BLACK/ PINK  (+)  IN HARNESS ON DRIVER SIDE FRAMERAIL 

Horn  BLUE  (-)  6-WAY PLUG RT OF STEERING COLUMN...The Brown from the 9 pin harness could go here...Would chirp horn when lock/unlock and during remote start...Just dont confuse it with the BRAKE wire of the same color...!  

 Doorlocks/Windows        

KICKPANEL OR DR. DOOR BOOT...Blue wire from the 3 pin harness here ONLY if the truck had FACTORY keyless entry...! 

PowerLock  PINK / YELLOW OR WHITE/ RED  (-)  IN HARNESS IN DRIVERS KICKPANEL OR DR. DOOR BOOT...Green wire from the 3 pin harness here ONLY if truck has factory keyless...! 

And no GREEN/ Black from the 9 pin harness needed it appears..! Cut and tape..! .So just the White ,Black,Possibly brown for horn...Cut and tape up the others...Stagger cut them so they cant touch when you tape them up...! So thats wraps up the 9 pin harness...