Which 7-Way Blade to 5-Way Flat Connector Is Needed For a Trailer With Incandescent Tail Lights

Question:

Hi, I just want to confirm this would work with our 2023 Tesla Model Y with the factory tow package. The trailer we tow has a 5-Way 4 male + 1 female blade connector, and has incandescent bulbs. Thanks, Bryan

asked by: Bryan S

5-Way Flat Trailer Connector
(click to enlarge)

Expert Reply:

The 7-Way to 4-Way/5-Way Trailer Adapter # C35FR has additional resistors built in which is only designed for trailers with LED tail lights. Since you have incandescent tail lights you will need to use the basic 7-way to 5-Way Adapter # A75TB.

expert reply by: Bud M