Select Your Vehicle
view cartView Cart

CALL NOW - 800-298-8924

Product Experts Available Now!

Free Shipping on Orders Over $50

Only 11 Hours 27 Minutes Remaining

Wiring Harness for 1999 Ford F-250 and F-350 Super Duty

Question:

My trailer wiring pigtail has been cut off. The plug and hanging colored wires are there, but I need to know what the color codes are and a diagram of this model of the wiring with a tow package. Thank you.

asked by: Rick A


Expert Reply:

If your 1999 F-250 Super Duty pickup had a factory 7-Way wiring harness and the, under vehicle connector has not been damaged you could use the Ford Replacement OEM Tow Package Wiring Harness, 7-Way (Super Duty), item # 118243 , and if you had a factory 6-Way connector then you could use the Ford Replacement OEM Tow Package Wiring Harness, 6-Way (Super Duty), item # 20029 , to replace your pigtail.

If you would like to hard wire a new connector to the truck then you will need to use a circuit tester. item # 3808 if you need one, to verify the circuits that need to be wired to the 7-Way, item # PK12707 , or 6-Way connector, item # PK11609 .

You could also use the Adapter 4 Pole to 7 Pole and 4 Pole, item # 37185 , as seen in our video, or the Adapter 4 Pole to 6 Pole and 4 Pole Trailer Wiring Adapter, item # 37175 . You would need to eliminate the 4-way connector on these to hard wire all of the functions.

The wiring diagram on our wiring page shows which circuits to wire to on the inside of the connectors. For your Ford the colors should be Red-Hot, Blue-Brake, White-Ground, Yellow-Left/Stop, Green-Right/Stop, Brown-Taillights, and the center pole is auxillary power or the backup light circuit.

expert reply by: Bob G




Products Referenced in This Question

Ford Replacement OEM Tow Package Wiring Harness, 7-Way (Super Duty)


Ford Replacement OEM Tow Package Wiring Harness, 7-Way (Super Duty)

ratingratingratingratingrating
71 reviews

118243

Retail: $65.16

Price:  $53.95

Product Summary:

Trailer Hitch Wiring
No Converter
Custom Fit

Product Specs:

7 Blade
For Vehicle w Factory Tow Package


more information        




Ford Replacement OEM Tow Package Wiring Harness, 6-Way (Super Duty)


Ford Replacement OEM Tow Package Wiring Harness, 6-Way (Super Duty)

ratingratingratingratingrating
1 reviews

20029

Retail: $50.77

Price:  $39.95

Product Summary:

Trailer Hitch Wiring
No Converter
Custom Fit

Product Specs:

6 Round


more information        




Adapter 4 Pole to 6 Pole and 4 Pole Trailer Wiring Adapter


Adapter 4 Pole to 6 Pole and 4 Pole Trailer Wiring Adapter

ratingratingratingratingrating
15 reviews

37175

Price:  $24.95

Product Summary:

Wiring Adapters
Multi-Function Adapter

Product Specs:

Plug and Lead
4 Flat
6 Round
4 Flat


more information        




Adapter 4-Pole to 7-Pole and 4-Pole


Adapter 4-Pole to 7-Pole and 4-Pole

ratingratingratingratingrating
128 reviews

37185

Price:  $23.95

Product Summary:

Wiring Adapters
Multi-Function Adapter

Product Specs:

Plug and Lead
4 Flat
7 Blade
4 Flat


more information        




Quickee Circuit Tester


Quickee Circuit Tester

ratingratingratingratingrating
3 reviews

3808

Retail: $34.42

Price:  $23.95

Product Summary:

Tools for Wiring
Testers
Circuit Tester


more information        




Pollak 6-Pole, Round Pin, Trailer Wiring Socket - Vehicle End


Pollak 6-Pole, Round Pin, Trailer Wiring Socket - Vehicle End

ratingratingratingratingrating
5 reviews

PK11609

Retail: $10.63

Price:  $7.99

Product Summary:

Trailer Connectors
Vehicle End Connector

Product Specs:

Plug Only
6 Round


more information        




Pollak Black Plastic, 7-Pole, RV-Style Trailer Socket - Vehicle End


Pollak Black Plastic, 7-Pole, RV-Style Trailer Socket - Vehicle End

ratingratingratingratingrating
63 reviews

PK12707

Retail: $9.58

Price:  $7.49

Product Summary:

Trailer Connectors
Vehicle End Connector

Product Specs:

Plug Only
7 Blade


more information        





Video/Article/FAQ this Question was Asked From

Article or Video



More Answers about 6659











Stay Connected


Subscribe to email newsletter

Email  

privacy - we don't send unsolicited email






etrailer.com reviewsetrailer.com reviews

All images, layout and content copyright etrailer.com