Which Wiring Configuration for Curt Trailer Wiring Harness 2019 Audi Q7
Question:
2019 Audi Q7 Recently purchased a hitch from you, easy install. But wiring harness trkonsha harness says for 2 wire or 3 wire type to ground the red wire or connect to wiring. Not sure if my Audi is 2 wire or 3 wire What do I do with the red wire out of tekonsha box Thanks
asked by: Dan L
0
Expert Reply:
Your 2019 Audi Q7 has a combined trailer wiring setup that uses pulse width modulation. Combined means "2 wire". On the install chart this is the PWM-STT setup for the Curt harness part # C59236.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Converter
- Universal Fit
- 4 Flat
- CURT
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