Question about 2003 Ford F150 Regular Cab

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Need wire diagram for the trailer plug on a F150 XLT FX4 2003

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Not sure how much you were looking for, here are all the pages from the 2001 F-150 EVTM, should be 1:1 for the 2003 MY F-150.
need wire diagram for the trailer plug on a F150 - d49f71d.jpg


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Posted on Aug 14, 2010

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Posted on Jan 02, 2017

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SOURCE: wiring diagram

i need the color codes wires

Posted on Sep 12, 2008

sscullys
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SOURCE: 2001 Ford F150 need a fuse box diagram. Hooked up

You can download a PDF version of the owners manual from Ford

https://www.fleet.ford.com/maintenance/owners_manuals/default.asp

Posted on Nov 03, 2009

  • 834 Answers

SOURCE: I need an F150 trailer towing wiring diagram.

I find these diagram to be helpful when wiring a trailer or vehicle.


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Posted on Jun 02, 2010

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2006 Ford F150 tail light diagram


Here is a link to the wiring diagrams, you must look this up. http://bbbind.com/free_tsb.html

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Where is the trailer light fuse control on a 2007 Ford Expedition


As trailer lights are run off the existing wiring of the vehicle then those vehicle fuses control the wires and circuits for the trailer. If you have a problem with trailer lights then check the wires and connections in the trailer plugs.

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I need 7pin connector wiring diagram for a 2006 F150. It seems I'm not getting 12 vcd to charge the trailer battery.


The correct wiring sequence for a seven pin connector is on the back of the packaging packet This diagram is the standard for plugs in you area.

Sep 28, 2013 | Ford F-150 Cars & Trucks

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I need a wiring diagram for a 7 wire system


I am guessing you mean the 7 pin trailer tow adapter.

the 7 pin RV plug itself

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The 2005 trailer tow adapter wire diagrams
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Oct 23, 2010 | 2004 Ford F150

1 Answer

I need wiring diagram of trailer battery charging circuit for a 2002 ford f150 4x4


Try this site. http://www.etrailer.com/faq-wiring.aspx. They give color codes and detailed info.
Check your owners manual as there should be a fuse under the hood to feed the trailer 12V trailer feed. On certain vehicles, the feed is controlled by the ignition switch. It won't charge unless the switch is on.

Jul 25, 2010 | 2002 Ford F150 Regular Cab

1 Answer

I need an F150 trailer towing wiring diagram.


I find these diagram to be helpful when wiring a trailer or vehicle.


d87ac36.jpg

dc4c103.jpg

7a917a1.jpg

af93d35.jpg

19a733d.jpg

c03b98d.jpg

a6ce8ea.jpg

819b086.jpg

Jun 02, 2010 | 2001 Ford F150 Styleside SuperCrew

1 Answer

Wiring diagram for electric trailer plug at rear of 1995 ford f 150. I have the 4 plug wire and I want to connect to the 7. There is a blue wire for the electric brake a black with green line and a red...


yellow will be for a battery charge wire for the break away? read the plate on the plug , this is just a big 6 plug trailer plug but the put 1 in the center for back up lights.

Jul 01, 2009 | 1995 Ford F150 Styleside Regular Cab

1 Answer

I need a wiring diagram for a 2001 ford f150 trailer hitch plug in. i got a new heavy duty trailer connector and i need to know the color code of the wires


Hey Bryan

I've got them for Six and Four wire plugs

Six wire plugs:

Horse, stock or utility trailers:
White = Ground - GD
Yellow = Left turn/Brake -LT
Green = Right turn Brake -RT
Brown = Tail and clearance lights - TM
Red or Black (not both) = Battery, aux power - A
Blue = Electric Brakes - S

Recreational Vehicle: (color, use, plug mark)
White = Ground - GD
Yellow = Not used -
Brown = Right turn Brake - RT
Green = Tail and clearance lights -TM
Black = Battery, aux power - A
Red = Left turn/Brake - LT
Blue = Electric Brakes - S


Four wire plugs:
White = Ground
Yellow = Left turn/Brake
Green = Right turn Brake
Brown = Tail and clearance lights


Ground should be 10ga.
Others 14 ga

Best regards
Mike

May 02, 2009 | 2001 Ford F150 Styleside SuperCrew

1 Answer

I would like to get a wiring diagram for a 2004 F150 trailer plug


I would probably connect directly to the positive battery cable/post and use a fusible link or high amp fuse (30 or 45).

Or you could look in the battery junction box (BJB) and find an open fuse location that is hot in run or hot all the time and use it. I tried sending an illustration, but this site doesn't support it.

Feb 23, 2009 | 2008 Ford F-350

1 Answer

Installing a 7-pin trailer towing recptical on a 1991 Ford F150.


I believe you can look up the manufacturer of the trailer plug kit and find the wiring diagram there. On alot of the trailer plug kits, they have pics and diagrams in the package. The 7 pin plug (truck side) is available with the pig tail set up that plugs directly into the wiring harness for the lights. Then all you would have to worry about is the 2 wires for the electric brakes.

Nov 29, 2008 | 1991 Ford F150

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