How To Install The Curt Spectrum Trailer Brake Controller In A 2022 Subaru Ascent
Question:
How do I install the curt spectrum trailer brake controller on my 2022 subaru ascent without factory tow package
asked by: Tim A
Expert Reply:
To install the Curt Spectrum Trailer Brake Controller # C51170 on your 2022 Subaru Ascent without factory tow package you'll need to first install a wiring harness. I recommend the Tekonsha OEM Replacement Vehicle Wiring Harness with 7-Way Trailer Connector # 118290 as it comes with a 7-way and is a simple plug-and-play installation.
Once the the wiring harness is installed you can wire the Universal Wiring Adapter for Curt Trailer Brake Controllers # C51515 that came with your # C51170 into the # 118290. Then you can mount the control module up under your dash so it's out of the way and connect it to the wiring harness adapter. Once that is complete you can mount the control knob wherever fits best and run the wiring from it to the control module.
I've included a video to help walk you through the installation process below.
Products Referenced in This Question
Tekonsha OEM Replacement Vehicle Wiring Harness with 7-Way Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Powered Converter
- Custom Fit
- 7 Round - Blade
- Tekonsha
more information >
Universal Wiring Adapter for Curt Trailer Brake Controllers
- Accessories and Parts
- Trailer Brake Controller
- Wiring Adapter
- Plugs into Brake Controller
- Universal
- CURT
more information >
Product Page this Question was Asked From
Curt Spectrum Trailer Brake Controller - Dash Mounted Knob - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Automatic Leveling
- Dash-Mounted Knob
- Hidden
- Up to 4 Axles
- Indicator Lights
- Up to 360 Degrees
- CURT
more information >
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