What are the Pin Out Functions of the 7-Way to 5-Way and 4-Way Adapter # C35FR
Updated 05/23/2017 | Published 05/21/2017
Question:
I couldnt find a pin out diagram for this part on your website. Does the 5th pin add reverse light power, or trailer braking?
asked by: Phil, G
Helpful Expert Reply:
The 5 functions that the 7-Way to 5-Way and 4-Way Trailer Adapter for VW, Audi and Porsche Towing Trailers with LED Lights # C35FR utilizes are :
Tail/Running Lights
Left Turn/Stop
Ground
Right Turn/Stop
Reverse Lights
I have attached a picture of a Traditional 7-Way connector on the vehicle's end to demonstrate the pin locations.
Product Page this Question was Asked From
7-Way to 4-Way/5-Way Trailer Adapter for Vehicles with Lamp-Out Sensors Towing Trailers with LEDs
- Custom Fit Vehicle Wiring
- Wiring Adapters
- Universal Fit
- 7 Blade to 4 Flat
- 7 Blade to 5 Flat
- Plug Only
- CURT
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Q&A: 7-Way to 4-Way Adapter with LED Resistor Solution
- Q&A: Recommended Optronics Thinline Trailer Light Bar w/ Smoke Lens
- Q&A: Trailer Hitch and Suspension Enhancement for 2026 Toyota Sienna With VelociRAX Vertical Bike Rack
- Q&A: Recommended 5,200 lbs Timbren Axle-Less System
- Article: Trailer Wiring Diagrams
- Q&A: Parts Needed to Add 7-Way and Brake Controller to 2019 Chevrolet Blazer
- Article: How to Measure for Trailer Hitch Drop
- Q&A: Replacement for Atwood Surge Brake Actuator 85778
- Q&A: Why Wont 7-Way to 5-Way Activate Trailer Brakes
- Article: Trailer Drum Brakes vs. Disc Brakes: Making the Decision
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Ball Mount Basics: Weight Capacity, Class, and Size
- Article: Parts Needed to Add Hydraulic Disc Brakes to a Trailer
- Article: Brake Controller Installation: Starting from Scratch