Recommended 4-Way Wiring Harness for a 2023 Audi SQ5
Updated 12/29/2025 | Published 12/13/2025
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Question:
does the Tekonsha Powered Tail Light Converter for a 2023 come with a power module. Your listing claims the Module is needed but it does not mention whether or not its included in the kit Please advise I need to buy this in the next two weeks. The harness is for a 2023 Audi SQ5 Sport back
asked by: William C
Expert Reply:
Yes, it does William. The ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit item # 119250KIT does indeed come with a power module. This is a universal harness that will allow you to add a 4-way connector to your 2023 Audi SQ5. It uses clamps instead of splicing into your factory wires.
What kind of trailer do you have?
You can add this information, along with any other questions you have, where it says Reply to Jerred H.
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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
- Vehicle End Connector
- Converter
- Universal Fit
- 4 Flat
- Plug and Lead
- Plug-In
- Hidden
- Tekonsha
more information >
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Jerred H.
12/29/2025
Hey William, how did the ZCI wiring harness work out on your Audi SQ5? Did the power module setup meet your needs for your trailer? Your update could make it easier for the next person wiring a similar vehicle.