My MCT is a 2008. The connection is buried in factory shrink wrap so I can't see the color of the wires.
If this is of interest, you can get an MCT wiring schematic from the Aluma website. Click the drop down menu from 'Customer Support' on the
Home page. Then click on FAQ. #7 of FAQ will have a link to the schematic.
Please keep us advised on your progress.