Recommended Trailer Hitch and Wiring Harness for a 2005 Porsche Cayenne
Updated 07/01/2020 | Published 08/08/2017
Products Featured in This Question
Question:
I need to add a tow hitch to my 2005 Porsche Cayenne with wiring harness. There is tons of information on the web that states if you do not use OEM wiring you will get error codes to the PCM module. Can you recommend the proper wiring harness and if by chance you have a Porsche Cayenne install video link I would be forever grateful.
asked by: Steve T
Expert Reply:
For a wiring harness that is compatible with your 2005 Porsche Cayenne, I recommend using the 4 Pole Trailer Connector part # C59496 as this wiring harness has an install kit included which will aid install. Unfortunately, we have not had a chance to make an video of this harness on a 2005 Porsche Cayenne yet. I spoke to my contact at Curt and he was not able to confirm nor deny the error code messages.
The only hitch receiver available for your vehicle is the Curt Trailer Hitch Receiver part # 13220. This is a Class III rated trailer hitch receiver with a 2" opening. It is capable of hauling up to 6,000 lbs. of gross trailer weight (GTW) and 600 lbs. of tongue weight (TW). You will need to check your vehicle's towing capacity and abide by the lesser of the two ratings.
Product Page this Question was Asked From
Curt Powered Tail Light Converter w/ 4-Way Flat Trailer Connector and Install Kit
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- Universal Fit
- 4 Flat
- Plug and Lead
- Splice-In
- CURT
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Trailer Wiring
- Shop: Trailer Hitch
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Shop: Curt Powered Tail Light Converter w/ 4-Way Flat Trailer Connector and Install Kit
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Video: Curt T-Connector Vehicle Wiring Harness Review C56040
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Search Results: trailer hitch
- Search Results: trailer wiring
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: Trailer Wiring Diagrams
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Video: Feature Breakdown: Universal Installation Kit for Trailer Brake Controller
- Shop: Suspension Enhancement
- Search Results: trailer tires and wheels
- Article: How to Measure for Trailer Hitch Drop
- Q&A: Recommended Bike Rack and Dual Hitch Adapter for Carrying E-Bikes While Flat Towing
- Search Results: trailer jack
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Video: Clean Up Your Trailer Wiring
- Shop: Brake Controller
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Article: How to Choose the Right Trailer Hitch Class
- Video: Curt Mounting Bracket for 4-Pole Flat Trailer Connector Review
- Shop: Base Plate for Tow Bar
- Search Results: trailer hitch ball mount
- Shop: etrailer Anti-Rattle Hitch Collar for 2" Hitch Receivers
- Q&A: Comparing the Curt Hitch C13416 and EcoHitch Hitch 306-X7396 for a 2019 Toyota RAV4
on Custom Fit Vehicle Wiring
Wael F.
6/28/2020
I have the Curt hitch installed on my cayenne turbo 2005.... I now have a 4 pin trailer... I would like to connect it to the cayenne, but it's not clear if it will be an issue with light error code... Any harness that avoids the errors? Or splicing the wires will not make an error in my dash? Also can I make it a 7 pin connector?