2018-2024 Subaru Crosstrek | U-Haul Trailer Wiring Installation | CMF56040

[@mstew6488]

Does this interfere with RAB system? Just nervous about messing with wiring.

[@trailerhitches]

This harness plugs into an existing tow package installed by Subaru. It does not interfere with anything.

[@lylejohnston4125]

I just installed a Curt converter in a 24 Crosstrek and tried the tail lights and they worked until the brake was stepped on then tail lights went out and nothing works coming from the connector. Disconnected the converter and everything works. All the wires at the connector from the car work correctly.

[@trailerhitches]

You can always schedule troubleshooting with your local U-Haul hitch center.