Recommended Brake Controller And Trailer Wiring For 2013 Volkswagen Passat

Updated 04/07/2016 | Published 04/04/2016

Products Featured in This Question

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

(29)

$93.10

Dielectric Grease for Electrical Connectors, 2 oz.

(1481)

$10.94

Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional

(6643)

$169.94

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

(3397)

$121.27

Question:

I need a 7 pin trailer wiring kit for my 2013 Passat TDI as I will have brakes on my trailer that I need to connect to a brake controller. What is the best kit to accomplish this? Sincerely,

asked by: Todd B

Expert Reply:

If you do not have a 4-way connector on your Passat that is the first thing you will need. I recommend the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C56374. This is a custom harness that allows you to quickly and easily install a 4-way trailer connector on your Volkswagen Passat. This T-Connector plugs directly into your existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance.

I have attached a link to an installation video for this wire harness on a Passat you can check out.

The next item you need is part # ETBC7. This plugs into your 4-way trailer connector and with additional wiring gives you the 7-way trailer connector you can use with your trailer. I have attached a drawing that shows how to run the wiring for a brake controller.

When working with electrical connectors I recommend using dielectric grease like part # 11755. This keeps dirt and moisture out of the electrical connections and helps prevent corrosion.

If you do not have a brake controller I recommend the P3, part # 90195. This one of our most popular brake controllers because it is easy to install and operate.