Solution for Connecting 2005 Lexus LX470 with 7-Way to Trailer with Square 7-Way
Updated 10/27/2025 | Published 03/01/2025
Question:
Hello, I have a 2005 Lexus LX470 and I have a square 7 pin connector for my trailer lights, I’m looking for an adapter to go from the square 7 pin plug to a 7 round pin plug. Do you have anything that will work? Thank you
asked by: Jake P
0
Expert Reply:
Hey Jake, a square 7-way connector is not a standard connector and we do not have an adapter. Is the trailer by chance an older Jayco? I know they used to have some proprietary square connectors that most people were just cutting off and wiring a standard connector in place of like the part # H20046.
expert reply by:
Jameson C
0
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Jameson C.
10/27/2025
Hey Jake, did you end up switching the square 7-way connector on your trailer to a standard one like the Hopkins cable? Knowing what worked could help others dealing with those older proprietary plugs.