Wiring a U.S. 7 Pin to European 7 Pin
Question:
I need to know how to wire the 7 pin US trailer end I bought from you, to a 7 pin euro vehicle hub. Here it is, we build some European model chippers that we currently cant test. What Im trying to accomplish is to make an adapter from our 7 pin US testing unit, Wolf Technologies Light Check, to a 7 pin euro trailer we build. The testing unit is currently the vehicle out. Ive looked online and have become thoroughly confused as to which wires need to be split and which ones aren't used. Any help would be greatly appreciated.
asked by: Darren S
Expert Reply:
U.S. 7 pins such as Pollak # PK11700 have different functionality than European style 7 pins, as the Euro style is essentially equivalent to our 4 way.
What you are going to need to do is match up the wiring from both connectors; I've added a pair of diagrams which is going to show you the functions of each connector. Following this should allow you to wire the pair of connectors together.
Product Page this Question was Asked From
Pollak Heavy-Duty, 7-Pole, Round Pin, Trailer Wiring Connector - Trailer End
- Trailer Wiring
- Trailer Connectors
- Trailer End Connector
- Plug Only
- 7 Round - Round
- Pollak
more information >
Continue Researching
- Shop: Trailer Connector Adapter for Land Rover - 7-Way, Round Pin, European Style to 4-Way Flat
- Search Results: european trailer wiring
- Search Results: 7 pin adapter
- Q&A: Adapting Standard US Agricultural 7-Pin Connector to European Style 7 or 13-Way
- Q&A: Wiring a 7-Way Round Pin European Trailer Connector
- Q&A: Can a European 7-Way Trailer Connector be Converted to a U.S. 4-Way
- Shop: Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket - Vehicle End
- Article: Trailer Wiring Diagrams
- Q&A: 7-Way Round Pin to 7-Way Flat Blade Adapter W/Compatible Brake Controller To Control Trailer Brakes
- Q&A: Troubleshooting a Pollak 7 Way Vehicle Connector Plug Wiring Malfunction
- Shop: Trailer Wiring
- Q&A: Trailer Brake Lights Not Working when Connected to 2004 Porsche Cayenne S with Factory Tow Package
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Search Results: trailer hitch wiring
- Shop: 7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Video: Choosing the Right Trailer Wiring
- Shop: Trailer Hitch
- Shop: Brake Controller
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Search Results: trailer hitch
- Video: Tow Ready 4-Pole Mounting Bracket Installation
- Video: Choosing the Right Brake Controller
- Search Results: hitch
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Article: How to Choose the Right Trailer Hitch Class
- Search Results: brake controller
- Video: Hopkins 7- and 4-Pole Trailer Connector Socket Review
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector