4-Way Flat For 2018 Lexus NX 300

Question:

what trailer wiring is offered for a 2018 Lexus NX300 Sport? I need a four pin flat

asked by: Bill M

Expert Reply:

I reached out to the manufacturers that make the 4-flats, Curt and Cequent and they replied that they do not offer any item for the NX300 at this time. However there is a universal splice in harness part number # C59236. It allows you to install a 4-way flat on your vehicle with this splice-in harness. Powered converter connects directly to battery to reduce strain on wiring. Potted, SMT construction boosts water and vibration resistance. Works with 2-wire, 3-wire, and PWM systems.

To determine where to splice into your vehicle's tail light wiring, you will need to consult the included instructions. Use the quick-splice connectors to attach the input wires of the tail light converter to the corresponding wires from your vehicle. Once you've spliced in the converter, connect the included hot lead to the black wire and run it up to your car battery. Connect the lead to the included fuse holder, and then connect the fuse holder to the positive terminal on your battery.

Then locate a flat surface inside your vehicle near the tail lights and adhere the black converter box using the provided double-sided tape. Find a raw metal surface to use as a ground point and secure the white ground wire using the provided ring terminal and screw. Finally, secure the converter wires to your vehicle using the included cable ties.

expert reply by: Timothy G