7 Way Connector for 2018 Subaru Crosstrek with Factory 4 Way Connector
Question:
Hello Ive seen a few similar questions on her in regards to towing a camper with different recommendations. I have a 2018 Subaru Crosstrek that already has the 4 pin connector installed. I need a 7 blade connector to tow a tear trailer. What recommendation do you have?
asked by: Jody
Expert Reply:
In order to add a 7 way connector to your 2018 Subaru Crosstrek you'll want to use the Curt Trailer Connector Adapter # ETBC7 which will plug into your existing 4 way connector on your Subaru. If you only need the lights to function on your tear drop trailer, you won't need to connect any of the other wires, but if your trailer has brakes you'll want to continue reading.
If your teardrop trailer has brakes, you'll want to add a brake controller and connect the loose wires on the # ETBC7 to the brake controller, auxiliary 12v power supply, battery and ground wire. For a brake controller I recommend usinig the Tekonsha Prodigy P3 # 90195 which is a proportional brake controller that installs in your vehicle and allows you to control the electric brakes on your teardrop trailer.
I've installed some helpful videos with a review and the installation of the brake controller and 7 way connector on a similar Subaru (not the exact model and year but Subaru's will be very similar).
Tb
3/28/2020
HI same car, same question, except that I am planning to get the Curt Echo controller, so I am wondering what to do with the wire intended to go to the controller
Products Referenced in This Question
Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Automatic Leveling
- Under-Dash Box
- Dash Mount
- Up to 4 Axles
- LCD Display
- Up to 360 Degrees
- Tekonsha
more information >
Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Accessories and Parts
- Trailer Brake Controller
- Installation Kits
- etrailer
more information >
Product Page this Question was Asked From
RoadMaster 6-Wire Flexo-Coil Kit
- Accessories and Parts
- Tow Bar Wiring
- Extensions
- 6 Round to 6 Round
- Coiled Cord
- Roadmaster
more information >
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Tb
3/30/2020
Sorry for confusion, I was following up on the thread 7 Way Connector for 2018 Subaru Crosstrek with Factory 4 Way Connector - I have a 2018 Su Crosstrek with 4-pin Im wondering what to do with the ETBC7 controller wire when using a wireless controller thanks again