Wiring the Hopkins 7-Way and the Colors Dont Match Those on My Trailer
Question:
Concerned about product 07997620046 pin color arrangement. Unconventional.
asked by: Jerry B
Expert Reply:
There are more commonly used colors which is what is on the Hopkins 7-Way, # H20046. Wire color configurations typically vary by age of the trailer and type of the trailer. For example, an RV manufacturer tends to use different wiring than the manufacturer of livestock trailers.
You will always want to wire by function and not by color. The use of a circuit tester like # PTW2993 will help with this process. I have attached a wiring help article which may be of help to you. Keep in mind that the colors used in our article are common but again not standard.
I am also including a wiring chart for the Hopkins harness which may be helpful to you.
It is recommended that you use a small amount of grease on all electrical connections. Dielectirc Grease, # 11755, helps to prevent electrical failures caused by corrosion and moisture.
Products Referenced in This Question
Dielectric Grease for Electrical Connectors, 2 oz.
- Accessories and Parts
- Trailer Wiring
- Wiring
- Dielectric Grease
- LubriMatic
more information >
Product Page this Question was Asked From
Hopkins 7-Way RV Style Connector with Molded Cable - Trailer End - 8' Long - RV Standard
- Trailer Wiring
- Trailer Connectors
- Trailer End Connector
- 6 - 10 Feet Long
- Plug and Lead
- 7 Round - Blade
- Hopkins
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Article: Trailer Wiring Diagrams
- Shop: Trailer Wiring
- Shop: Hopkins 7-Way Blade-Style Connector w/ Molded Cable and LEDs - Trailer End - 6' - Auto Standard
- Shop: Mighty Cord 7-Way RV-Style Trailer Connector w/ Molded Cable - Trailer End - 6' Long
- Shop: Hopkins Multi-Tow 7-Way Blade and 4-Way Flat Trailer Connector - Chevrolet/GMC
- Shop: 7-Way Molded Trailer Wire Connector, 6' Long
- Shop: Hopkins 7-Way RV Style Connector w/ Molded Cable and LED Test Lights - Trailer End - 8' Long
- Shop: Hopkins Endurance Quick-Install 7-Way Trailer Connector - Vehicle End
- Q&A: Wire Colors and Functions of Hopkins 7-Way Molded Trailer Wire Connector
- Q&A: Where To Wire Purple Wire From Hopkins Adapter 4-Pole to 7-Pole and 4-Pole
- Q&A: Hopkins 7-Way Trailer Connector to Older Featherlite Wiring Recommendation
- Q&A: Wire Color Chart Diagram for Installing Hopkins Multi-Tow 7-Way Blade and 4-Way # HM11141144
- Q&A: Why is There a Wire Color Differnce Between 7 Way Traditional vs RV Standard
- Shop: Trailer Hitch
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Video: Choosing the Right Trailer Wiring
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Search Results: 90160
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Search Results: 25580
- Article: How to Choose the Right Trailer Hitch Class
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Shop: Brake Controller
- Video: etrailer Electric Jack with Footplate and 7-Way Plug Review
- Shop: Gooseneck Hitch
- Search Results: trailer jack
- Video: Choosing the Right Brake Controller
- Search Results: electric jack
- Shop: Fifth Wheel Hitch
- Article: My Trailer Hitch Doesn't Fit
on Trailer Wiring
