wiring diagram for 2004 Sport Trac

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=42361
Printed Date: November 22, 2025 at 2:50 PM

Topic: wiring diagram for 2004 Sport Trac

Posted By: telesplicer
Subject: wiring diagram for 2004 Sport Trac
Date Posted: November 06, 2004 at 1:17 PM

I have purcahsed a AS80 form SPAL car alarm with keyless entry and need the wireing specs for the Sport trac in order to wire it. does any one have the diagram.

Replies:

Posted By: snguyen
Date Posted: November 06, 2004 at 1:40 PM

Ford

Explorer Sport Trac

2001-2004

Remote Starter Wiring Colors and Notes
Function	Vehicle Color	Location
Start:	RED / Lt. Blue	IGNITION SWITCH HARNESS *
Ignition #1:	Lt. GREEN/ Purple	IGNITION SWITCH HARNESS
Ignition #2:	Brown	IGNITION SWITCH HARNESS
Ignition #3:	Pink/Black	IGNITION SWITCH HARNESS
Accessory:	BLACK/ Green	IGNITION SWITCH HARNESS
Brake Light:	Lt. Green	AT SWITCH ABOVE BRAKE PEDAL
Tach Signal:	Tan / YELLOW	Engine Compartment Against Firewall Passengers Side
Parking Lights:	WHITE/ Black	Headlight Switch
Headlights:	RED / Yellow (-)	Headlight Switch
OEM Alarm Disarm:	Drk. GREEN/ Purple (-)	Driver's Kick Panel
OEM Alarm Arm:
Diesel Glow Plug:
Clutch Bypass Wire:
Notes:	* Equipped with Ford's PATS Transponder Theft System. Use Universal Alarm Bypass Module part #2x402 where X can be any number.

Ford

Explorer Sport Trac

2001-2004

Alarm and Keyless Entry Wiring Colors and Notes
Function	Vehicle Color	Location
Constant +12 Volts:	Yellow (+)	Ignition Switch Harness
Starter Kill:	RED / Lt. Blue	IGNITION SWITCH HARNESS *
Ignition +12 Volts:	Lt. GREEN/ Purple	IGNITION SWITCH HARNESS
Dome Lights/Superv:	See note below (-)**	See note below(-)**
OEM Horn:	Yellow/Lt. Green	Steering Column
Power Lock:	Pink / YELLOW	Driver's Kick Panel***
Power Unlock:	Pink/Lt. Green	Driver's Kick Panel***
Trunk Release:
Alarm Input Wire:	See note below (-)**	See note below(-)**
Notes:	The wires will measure 12 volts with the doors closed and the wires will go to ground with the doors opened, Diode isolate each wire. The drivers door trigger wire is Yellow/Black found in the drivers kick panel. The Passengers door trigger is Gray/Red in the passengers kick panel. The drivers side, rear door color wire is GREEN/ YELLOW, This wire will also be located in the drivers kick panel. The Passengers rear door color wire is Pink/lt.blue. Also found in the passengers kick panel. * If Equipped With Factory Keyless Entry - Negative Pulse Door Lock Diagram. Without Keyless Entry - Reverse Polarity Door Lock Diagram.

Posted By: snguyen
Date Posted: November 06, 2004 at 1:41 PM

EXPLORER SPORT TRAC 2004
WIRE	COLORS	LOCATION
12 VOLTS CONSTANT	RED "DO NOT USE"	Connect directly to the Battery 12v Only
IGNITION 1	LIGHT GREEN/ PURPLE (+)	IGNITION SWITCH HARNESS
IGNITION 2	PINK/BLACK (+)	IGNITION SWITCH HARNESS
ACCESSORY /HEATER BLOWER 1	BROWN (+)	IGNITION SWITCH HARNESS
ACCESSORY /HEATER BLOWER 2	GRAY / YELLOW (+)	IGNITION SWITCH HARNESS
STARTER	RED / LIGHT BLUE (+)	IGNITION SWITCH HARNESS
PARKING LIGHTS (+)	BROWN	at HEAD LIGHT SWITCH
DOME LIGHT SUPERVISION	BLACK/ LIGHT BLUE (+)	in DRIVERS KICK PANEL located in harness going to rear of vehicle.
DOOR PIN TRIGGER (alarms)		See NOTE**
POWER DOOR LOCK	PINK / YELLOW	located in DRIVERS KICK PANEL in the DOOR HARNESS (TYPE "B") See NOTE***
POWER DOOR UNLOCK	PINK/ GREEN	located in DRIVERS KICK PANEL in the DOOR HARNESS (TYPE "B") See NOTE***
TACH SENSOR	TAN / YELLOW	at the PCM, Pin 96, located at the TOP of the FIREWALL, passengers side.
BRAKE	LIGHT GREEN (+)	at SWITCH on BRAKE PEDAL BRACKET
HORN	YELLOW/LIGHT GREEN (+)	in STEERING COLUMN HARNESS
FACTORY ANTI-THEFT	TRANSPONDER (Ford's SecuriLock)	Requires part #791 bypass module and extra ignition key.

NOTE** When connecting use the YELLOW/BLACK (Drivers Door) (-) in the Drivers Door harness, in the PASSENGERS KICK PANEL use the GRAY/RED (-) for ALL other Doors, you MUST USE ALL wires and DIODE ISOLATE when connecting to an Alarm system.

Posted By: telesplicer
Date Posted: December 08, 2004 at 6:30 PM

Thank you for the Help. Where is the ingnition harness I can not find it in order to finish the install.