More about the product
Steering Wheel Control Harness
The Aerpro CHHY17C Steering Wheel Control Interface (SWC) allows you to upgrade to an aftermarket headunit whilst maintaining use of your factory steering wheel controls. Engineered to suit various Hyundai & Kia vehicles, the steering wheel control interface includes a harness that is fitted with a vehicle specific plug designed to connect directly into the existing wiring in the vehicle with ease, no cutting of the factory wiring harness in the vehicle is required.
Installation of the aftermarket headunit is simplified even further when paired with the optional Aerpro APP9 Headunit Secondary ISO Harness & SWC Patch Lead, which connects between the aftermarket headunit and the Aerpro Steering Wheel Control Interface. This interface is CANBUS compatible and provides various outputs including Reverse Trigger, Park Brake, Speed Pulse and Illumination. The interface also retain the OEM Reverse Camera (if fitted to the vehicle) and enables it to display on compatible aftermarket AV headunits (with an RCA camera input).
Please Note:
- Steering Wheel Control Interfaces vary between models, to find the correct part for your vehicle use the Aerpro Vehicle Selector.
- A Steering Wheel Control Patch Lead is required to be used in conjunction with this part to enable Steering Wheel Controls to function (sold separately).
- Aftermarket headunit must be SWC compatible and Steering Wheel Control Functions may vary from the OEM Functions.
Important Notes:
- Allows you to upgrade to an aftermarket headunit whilst maintaining use of your factory steering wheel controls
- Increases driver safety by allowing you to keep your hands on the steering wheel and eyes on the road
- Supports OEM Phone Button when connected to compatible aftermarket bluetooth headunits
- CAN-BUS integration compatible, no additional modules required for CAN-BUS vehicles
- Provides output feeds for reverse trigger, park brake and speed pulse
- Retains OEM Reverse Camera (if equipped) when connected to a compatible aftermarket AV headunit
- Fitted with a vehicle specific plug, no cutting of wires required
- Recommended to be installed with an Aerpro APP9 Headunit Secondary ISO Harness & SWC Patch Lead (sold separately)
- Requires SWC patch lead to provide compatibility with the aftermarket headunit (sold separately)
Inclusions & Notes:
- Interface Type: CANBUS
- Patch Lead Type: C
- Phone Button Compatibility: Yes
- Voice Assistant Button Support: No
- Outputs:
- Reverse Trigger: Yes (Purple/White)
- Park Brake: Yes (Green)
- Speed Pulse: Yes (Pink)
- Illumination: No
- AMP Remote: No
- Other Retention:
- OEM Reverse Camera: Yes
- Notes:
- Aftermarket headunit must be SWC compatible.
- SWC patch lead is also required to enable SWC (sold separately).
- Retains the OEM Reverse Camera (if fitted to the vehicle) and enables it to display on compatible aftermarket AV headunits (with an RCA camera input).
Suitable Vehicles:
- Hyundai i30 2017-
- Kia Carnival 2015- YP
Technical details
- Brand
- Aerpro
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Why Choose Bankstown Sound for Your Car Audio & Tech Upgrades
At our Bankstown Sound store and workshop in Sydney, our team ensures every car and auto audio installation and upgrade starts with an understanding of how you use your car. Our team works with you to understand your driving habits, the features you rely on, and the problems you’re trying to solve.
Most factory setups are built to broad standards and often lack the clarity or seamless connectivity required for how people actually drive. That’s why we focus on modernising your dashboard and audio performance based on how you use your vehicle.

