20 Most Recent 2004 Ford Explorer Sport Trac Questions & Answers


Hi there:
Check this on 2004 Ford Explorer Sport Trac Audio Wiring Schematic:

Car Radio Battery Constant 12v+ Wire: Light Green
Car Radio Accessory Switched 12v+ Wire: Yellow/Black
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Light Blue/Red
Car Stereo Dimmer Wire: N/A
Car Stereo Power Antenna Trigger Wire: N/A
Car Stereo Amp Turn-On Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Tweeter Size: N/A
Car Audio Front Tweeter Depth: N/A
Car Audio Front Tweeter Location: N/A
Left Front Speaker Positive Wire (+): Orange/Light Green
Left Front Speaker Negative Wire (-): Light Blue/White
Right Front Speaker Positive Wire (+): Dark Green/Orange
Right Front Speaker Negative Wire (-): White/Light Green
Car Audio Front Speakers Size: 6" x 8" Speakers
Car Audio Front Speakers Depth: 2 1/2"
Car Audio Front Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Gray/Light Blue
Left Rear Speaker Negative Wire (-): Tan/Yellow
Right Rear Speaker Positive Wire (+): Orange/Red
Right Rear Speaker Negative Wire (-): Brown/Pink
Car Audio Rear Speakers Size: 6" x 8" Speakers
Car Audio Rear Speakers Depth: 3"
Car Audio Rear Speakers Location: N/A
Car Subwoofer Speaker Size: 8" Subwoofer
Car Subwoofer Speaker Depth: 4"
Car Subwoofer Speaker Location: N/A
Car Subwoofer Speaker Positive Wire (+): N/A
Car Subwoofer Speaker Negative Wire (-): N/A

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2004 Ford... | Answered on Nov 25, 2018


It looks like you've got a shortcut somewhere in cabling. I'd try to disconnect output from audio first.

2004 Ford... | Answered on Feb 02, 2018


I went through this with my Nissan Altima and ended up replacing the ignition. Worked great!

2004 Ford... | Answered on Nov 06, 2017


Don't think it would be the fuel rail, as that is only a pipe to hold the gas and the injectors. So if you have low pressure, it is probably either the fuel pump or the fuel pressure regulator. Wouldn't cost much if anything to have the fuel pressure checked. I believe Autozone or O'reilly's will rent those fuel pressure gauges, with just a refundable deposit.
The pump is doing something since the engine is still running. If your pressure is too low (below the specs for your truck), a pressure regulator is cheaper than a pump, so you may have to try both, first the regulator.
But first, pull the vacuum line to the regulator off and run the engine for a minute. Watch the regulator: if gas starts coming out the vacuum fitting on the regulator, then it is definitely shot and you need a new pressure regulator.
If the regulator is not leaking, check the fuel pressure. If low probably the pump, but maybe the pressure regulator. Ask the guys at autozone (or where you get the gauge to check pressure) how to test the regulator as you are checking the pressure.

2004 Ford... | Answered on Mar 29, 2017


there is a pressure build up in the fuel tank
Check the EVAP system venting /purge valve operation

2004 Ford... | Answered on Mar 10, 2017


Yeah ford would just replace it , You need a company that installs sun roofs they may well have just the seals for this sun roof , I would google sunroof installers in you area and see if there is one local who will fix this . I would say this is also not helping with you other problems .

2004 Ford... | Answered on Mar 02, 2017


A search I did suggested that the 2002 - 2005 were interchangeable. But that was for an Explorer door, LH, not the Sport Trac.

http://www.ebay.com/itm/02-03-04-05-FORD-EXPLORER-L-FRONT-DOOR-211696-/331394096448

2004 Ford... | Answered on Oct 05, 2016


It runs from the tank to the frame(drivers side) up to the engine. I don't and you should splice fuel lines. I replace all of it. Plastic or metal. If the leak is coming around the sides of the tank, this could be the fuel sending unit.

2004 Ford... | Answered on Aug 20, 2016


reach under seat and unplug connection or if switch can be pulled thru side than unplug until you can get replacement if plug is unreachable than remove the fuse for the heater

2004 Ford... | Answered on Jun 30, 2016


Heated Seats
This system allows the electrical heating of the front seats on passenger demand.
The components of the system are:
  • the seat heating elements located in the seat cushion and backrest.
  • the heated seat control switch, located on the seat side trim panel.
  • temperature sensors located in the seat cushion heating elements.
  • heated seat relay.
Do both front seat heaters not work ? Do you know how to test electrical circuits with voltmeter ?
PINPOINT TEST J: THE HEATED SEAT IS INOPERATIVE Test Step Result / Action to Take J1 CHECK HEATED SEAT SWITCH OPERATION
  • Key in ON position.
  • Press the heated seat switch on the driver and passenger seats.
  • Are both heated seat switch indicators illuminated?
Yes
If both indicators illuminate, Go To Pinpoint Test K . If only one indicator illuminates, GO to J5 .

No
GO to J2 . J2 CHECK THE HEATED SEAT RELAY CIRCUITS
  • Key in OFF position.
  • Disconnect: Heated Seat Relay C3250 (located under the driver seat).
  • Key in ON position.
  • Measure the voltage at heated seat relay C3250-86, circuit 1003 (GY/YE), harness side and ground; and between C3250-30, circuit 566 (DG), harness and ground.
    s5r~tr~en~file=a0078817.gif~gen~ref.gif
  • Are the voltages greater than 10 volts?
Yes
GO to J3 .

No
REPAIR inoperative 1003 (GY/YE) or 566 (DG) circuit. TEST the system for normal operation. J3 CHECK HEATED SEAT RELAY GROUND CIRCUIT
  • Key in OFF position.
  • Measure the resistance between heated seat relay C3250-85, circuit 57 (BK), harness side and ground.
    s5r~tr~en~file=a0078818.gif~gen~ref.gif
  • Is the resistance less than 5 ohms?
Yes
GO to J4 .

No
REPAIR circuit 57 (BK). TEST the system for normal operation. J4 CHECK THE HEATED SEAT RELAY
  • Install a fused jumper lead between heated seat relay 3250-30, circuit 566 (DG), harness side and heated seat relay C3250-87, circuit 1064 (YE/LB), harness side.
    s5r~tr~en~file=a0078819.gif~gen~ref.gif
  • Do both heated seat indicators illuminate when pressed?
Yes
INSTALL a new heated seat relay. TEST the system for normal operation.

No
REPAIR circuit 1064 (YE/LB) to switches. TEST the system for normal operation. J5 CHECK INOPERATIVE HEATED SEAT SWITCH INPUT
  • Key in OFF position.
  • Disconnect: Heated Seat Switch C320 (Driver) or C321 (Passenger) for the inoperative heated seat.
  • Key in ON position.
  • Measure the voltage between heated seat switch C320-2 (driver) or C321-2 (passenger), circuit 1064 (YE/LB), harness side and ground .
    s5r~tr~en~file=a0078820.gif~gen~ref.gif
  • Is the voltage greater than 10 volts?
Yes
GO to J6 .

No
REPAIR circuit 1064 (YE/LB). TEST system for normal operation. J6 CHECK CIRCUIT 57 (BK) FOR AN OPEN
  • Measure the resistance between heated seat switch C320-4 (driver) or C321-4 (passenger), circuit 57 (BK), harness side and ground.
    s5r~tr~en~file=a0078821.gif~gen~ref.gif
  • Is the resistance less than 5 ohms?
Yes
INSTALL a new heated seat switch. TEST the system for normal operation.

No
REPAIR circuit 57 (BK). TEST the system for normal operation It's not that simple , being a fuse . It's probably the relay or the heating element .
PINPOINT TEST K: SEAT DOES NOT HEAT BUT THE HEATED SEAT INDICATOR ILLUMINATES WHEN PRESSED ? Does it ?
Your best bet would be to take to a qualified repair shop .
Do

2004 Ford... | Answered on Jun 29, 2016


Common problem for a Ford. I found with mine having that and multiple other low voltage problems it came down to the body computer. Don't skip over the easy things first though. The fuse, the chime itself and a grounding wire.

2004 Ford... | Answered on Apr 29, 2016


for the best solution of your problem visit this site
Best Manuals

2004 Ford... | Answered on Apr 28, 2016


Hi: Check Brake light switch where it connects to peddle it may loose and out of adjustment. press button by hand and see if it works. check fuse, sometimes it looks good but is blown near the end check with a test light or just install a new one. Good Luck

2004 Ford... | Answered on Mar 15, 2016

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