How To Add Electric Trailer Brake Controller To 2021 Subaru Outback
Question:
How do I add a brake controller to my 2021 Subaru Outback? I need to tow a trailer with brakes, I already have the hitch.
asked by: Tim
Expert Reply:
In order to add a brake controller to a 2021 Subaru Outback you'll first need to start with a 4-way trailer connector, the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part # 118467 is what I recommend. It's plug and play. Then, you can adapt this to a 7-way which is required for electric trailer brakes, the 4 to 7-Way with 4-Way Adapter part # ETBC7L is what I recommend which is also plug and play. This would then allow you to install a wireless brake controller like the Curt Echo Mobile Brake Controller part # C51180, I recommend wireless as you don't have to splice into any wires or drill into your dash. I don't imagine you'd be towing everyday with the vehicle therefore wireless is the way to go.
Products Referenced in This Question
Curt Echo Wireless Brake Controller - 7-Way Plug Mount w/ Bluetooth App - 1 to 2 Axle - Proportional
- Trailer Brake Controller
- Proportional Controller
- Hidden
- Up to 2 Axles
- Smartphone Display
- CURT
more information >
7-Way RV Upgrade Kit for Trailer Brake Controller Installation - 12 Gauge Wires
- Accessories and Parts
- Trailer Brake Controller
- Installation Kits
- etrailer
more information >
Product Page this Question was Asked From
T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Powered Converter
- Custom Fit
- 4 Flat
- Tekonsha
more information >
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