How to Add Trailer Hitch and Wiring to 2022 Lexus RX 450h L for Bike Carrier with Lights
Question:
I have a new Lexus Rx450 HL without the tow package. We need a hitch for a cargo carrier that we already have. Our cargo carrier is for a 40 pound recumbent tricycle. The carrier is about 5 ft. front to back and the width of the vehicle. It also has lights on it that are wired to a 9 pin round plug. The carrier weighs about 40 pounds. Do you have a hitch that and wiring that will fit my car?
asked by: Donnie L
Expert Reply:
I can definitely help you out with wiring for your 2022 Lexus RX 450h L but unfortunately it doesn't look like there have been any trailer hitch fitments for a RX 450h L, even if they are the older year models. To add a hitch to your vehicle you'll need to have a shop fabricate one for you.
For wiring I recommend checking out the ZCI Kit # 119250KIT from Tekonsha. This is a specialty wiring kit that pulls power directly from your battery via the power lead and then it uses clamps to "sense" when to send power to the different trailer functions so you aren't splicing into your new vehicle wiring.
Your 9 pin round connector sounds like it's a European design or an adapter like the Pollak # PK12906 was installed on it to make it compatible with a different connector on a tow vehicle. In order to match the connector from your cargo carrier to the 4-Way Flat connector on the ZCI I recommend cutting off your 9 pin connector and installing the Hopkins Easy-Pull # HM48114. You'll likely be combining some of the wiring so larger heat shrink butt connectors like part # DW05745-5 so you can fit a few wires into one end.
Attached are a few videos for you to check out.
Products Referenced in This Question
Deka Heat Shrink Butt Connector - 12-10 Gauge - Nylon Insulation - Yellow - Qty 5
- Wiring
- Wire Connectors
- Butt Connectors
- 12-10 Gauge
- Deka
more information >
Hopkins Endurance Easy-Pull Harness with 4-Pole Flat Trailer Connector - Trailer End - 12" Long
- Trailer Wiring
- Trailer Connectors
- Trailer End Connector
- 0 - 5 Feet Long
- Plug and Lead
- 4 Flat
- Hopkins
more information >
Pollak 9-Pole, Round Pin Trailer Connector - Trailer End
- Trailer Wiring
- Trailer Connectors
- Trailer End Connector
- Plug Only
- 9 Round
- Pollak
more information >
Product Page this Question was Asked From
ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Converter
- Universal Fit
- 4 Flat
- Tekonsha
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Trailer Wiring Diagrams
- Article: How to Choose the Right Trailer Hitch Class
- Q&A: Does BOLT Trailer Hitch Receiver Lock For GM Center Cut Key Fit 2021 Chevy Silverado
- Q&A: Do all Fifth Wheel Rails have the Same Dimensions
- Q&A: Replacement Antennas for Voyager WiSight Wireless Backup System
- Article: How to Measure for Trailer Hitch Drop
- Q&A: How Much Upward Bend Should Trailer Axle Have
- Q&A: Is Bow in 3,500 lb Trailer Axle Enough Camber for Loaded and Unloaded Trailers
- Article: Trailer Hitch Receiver Sizes
- Article: Brake Controller Installation: Starting from Scratch
- Q&A: Replacement Axle For 84 Inch 3,500 Pound Dexter Axle
- Q&A: Recommended RV Exterior Ladder for 22 Ft Thor Four Winds RV
- Article: How to Rent an RV