Grounding Curt T-Connector Wiring Harness on 2005 Lexus RX 330
Published 10/04/2017
Question:
No grounding white wire per video to put on grounding bolt from the module
asked by: Marty W
Helpful Expert Reply:
The Curt T-Connector Vehicle Wiring Harness # C55563 referenced in your question, which is confirmed to fit your 2005 Lexus RX 330, does have white wires on either side of the converter box. These are the ground wires, however the ground is already in the connector that runs to the existing driver and passenger side taillight ports on the vehicle. You will not need to ground the box beyond making these connections.
I have attached the complete written installation details on this harness that you can also check out.
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Hidden
- CURT
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Q&A: Wiring Harness for 2024 Lexus RX 350
- Q&A: Trailer Wiring For 2025 Honda Odyssey
- Q&A: Recommended Trailer Wiring Harness for 2022 Lexus RX 350 with Factory Tow Package
- Q&A: Trailer Hitch Recommendation for a 2020 Hyundai Palisade
- Q&A: Recommended Trailer Hitch for a 2020 Hyundai Palisade
- Q&A: Correct Trailer Hitch for a 2020 Hyundai Palisade
- Article: Ram Trailer Tow Prep Package
- Q&A: 7-Way and Brake Controller Recommendation for 2004 Lexus RX 330
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: How to Choose the Right Trailer Hitch Class
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Brake Controller Installation: Starting from Scratch