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Adding a 7-Way Trailer Connector to a 2012 Dodge Ram 2500 Big Horn With Flatbed

Question:

Looking for a sandwich plug to get electrical power for the flatbed I intend to install. Ido not want to cut into the factory wires. Thank you.

asked by: Russell P


Expert Reply:

If your 2012 Dodge Ram 2500 came with a factory tow package that included a 7-Way at the back of the vehicle, you can use 5th wheel and gooseneck in-bed wiring harness, # 51-97-410. This harness plugs in line with the factory wiring harness under the truck and provides a 7-Way in the bed area.

If the truck did not come with a factory tow package that included a trailer connector, you will have to hardwire one in starting with a 4-Way using # 119175KIT. A T-connector is not available. Once you have the 4-Way installed, you would need to add a 7-Way using # ETBC7. I have included some links that explain the installation.

After you have installed the 7-Way, you can then use # 20027. This will plug into the 7-Way at the back and provide the 7-Way connection in the bed area.

expert reply by: Michael H




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Products Referenced in This Question

Upgraded Circuit Protected Taillight Converter Hardwire Kit with 4 Pole End (Includes Testers)


Upgraded Circuit Protected Taillight Converter Hardwire Kit with 4 Pole End (Includes Testers)

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119175KIT

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3 Wire System
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Product Specs:

4 Flat


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7-Way Connector 7' Loop


7-Way Connector 7' Loop

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20027

Retail: $53.19

Price:  $36.95

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Fifth Wheel and Gooseneck Wiring
No Converter
Universal Fit

Product Specs:

7 Blade


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5th Wheel/Gooseneck 90-Degree Wiring Harness w/ 7-Pole Plug - 9' Long


5th Wheel/Gooseneck 90-Degree Wiring Harness w/ 7-Pole Plug - 9' Long

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23 reviews

51-97-410

Retail: $124.40

Price:  $113.95

Product Summary:

Fifth Wheel and Gooseneck Wiring
Custom Fit

Product Specs:

7 Blade


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Universal Installation Kit forTrailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires


Universal Installation Kit forTrailer Brake Controller - 7-Way RV and 4-Way Flat  - 10 Gauge Wires

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219 reviews

ETBC7

Retail: $84.20

Price:  $64.80

Product Summary:

Brake Controller
Accessories
2 - 8 Brakes
10 Gauge Wire

Product Specs:

Connector
Brake Controller Wiring
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Product Page this Question was Asked From

T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector


T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

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75 reviews

118384

Retail: $37.18

Price:  $29.95

Product Summary:

Trailer Hitch Wiring
No Converter
Custom Fit

Product Specs:

4 Flat


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