Trailer wiring harness question. I've got a 2019 Pilot with an OEM hitch, and now I'm wanting to add the harness. I'm located in Canada, and the part number here is 08L91-TG7-300B, and in the US, it appears to be 08L91-TG7-100B. The prices in Canada is nearly 3x, but I can't seem to find any literature that would suggest the Canadian model is any different than the US. I'm wondering if this is a Honda money grab, or something is materially different in the harnesses. Anyone know? Thanks.