Installation of Redarc Tow-Pro Liberty on 2020 Alfa Romeo Stelvio With CAN Bus System
Updated 05/19/2022 | Published 05/15/2022
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Question:
Wanting to install Liberty Brake Controller on 2020 Alfa Romeo Stelvio. Pretty sure it has a CAN Bus system. How do I find wiring info to do this?
asked by: Steve H
Expert Reply:
The only thing recommended outside of the normal installation process for the # RED24FR for a vehicle with a CAN bus system is the 30-Amp Circuit Breaker Kit for Redarc Tow-Pro Elite, Classic, and Liberty Trailer Brake Controllers # 331-CBK30-EB. This will protect your vehicle's wiring by preventing overloads. See the wiring diagram below. You will also need the Universal Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers # RED69FR to install the Liberty.
Since it looks like you only have a 4-way with the # 118777, you are also going to need to upgrade to a 7-way in order to be able to install a brake controller. For this you will need the Universal Installation Kit for Trailer Brake Controller # ETBC7. This kit comes with the adapter, wiring, and everything else you need to add a 7-way to your 2020 Alfa Romeo Stelvio.
I have attached some installation videos on different vehicles so you can see what the process is like along with the written instructions.
(click to enlarge)
Product Page this Question was Asked From
Redarc Tow-Pro Liberty Brake Controller - Dash Knob - Up to 2 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Plug-In
- Dash-Mounted Knob
- Behind-Dash
- Up to 2 Axles
- Indicator Lights
- Single Trailer Only
- Redarc
more information >
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