About the Metra 70-7306 Receiver Wiring Harness
Metra 70-7306
Metra 70-7306
This vehicle-specific wiring harness makes connections between your new car stereo and your car's electrical system. The harness allows you to connect the new stereo, providing connections for power and for four speakers. If you're installing a new receiver with a rear composite video input, you can retain the factory backup camera in your Hyundai or Kia. This harness also plugs into the ASWC-1 steering wheel control harness (sold separately), making it easier to retain your steering wheel audio controls.
First, attach the color-coded wires on your Crutchfield-supplied harness to the wires from your new stereo. If you're not using a soldering iron, we recommend that you purchase some wire connectors to secure the connections. Check out our handy article on three ways to connect the wiring harness here.
Now, once this harness is connected to your new stereo, you'll be able to plug right into your car's factory radio connector. This harness makes installing your new stereo easier, and allows you to put the factory radio back when you sell your vehicle or return it at the end of the lease. A detailed instruction sheet comes with the harness. Warranty: 1 year.
What's in the box:
Metra 70-7306 Receiver Wiring Harness owner's manual
- Wiring harness
Featured review
2017 Elantra Sport Everything works as advertised. Note that this doesn't connect steering wheel controls, it just makes it easier to hook up an adapter that does.
David from Vestal, NY
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Features
Vehicle Compatibility: This wiring harness is compatible with select 2017-up Hyundai & Kia vehicles.
Wiring Harness: This wiring harness prevents you from having to cut your vehicle's factory radio plug when replacing your factory radio with an aftermarket head unit. Simply solder or crimp the wiring harness to your aftermarket head unit's harness (solder & crimps not included), plug the aftermarket head unit's plug into the rear chassis of the aftermarket head unit, and plug the wiring harness into your vehicle's factory radio plug.
| Wire Color | Function |
| Yellow (2) | +12V Constant |
| Red (thick) | +12V Switched |
| Black (thick) | Ground |
| Blue | Power Antenna |
| Blue/Pink | Vehicle Speed Sensor |
| Orange | Illumination |
| White | Left Front Speaker + |
| White/Black | Left Front Speaker - |
| Gray | Right Front Speaker + |
| Gray/Black | Right Front Speaker - |
| Green | Left Rear Speaker + |
| Green/Black | Left Rear Speaker - |
| Violet | Right Rear Speaker + |
| Violet/Black | Right Rear Speaker - |
| Black (thin) | Camera Ground |
| Red (thin) | +6V Camera Power |
Note: Installation tools, hardware, & accessories are not included & sold separately. Please see the Accessories tab for recommendations & availability.
Retains Factory Backup Camera: A male composite video connector within the wiring harness lets you retain your vehicle's factory backup camera. The composite video connector plugs into your aftermarket head unit's composite video camera input to allow video from your vehicle's factory backup camera to display on the aftermarket head unit's LCD screen.
Optional SWC Interface Module: This harness is pre-wired for the Axxess ASWC-1 Steering Wheel Control Interface (120ASWC1, sold separately) which will retain your vehicle's factory steering wheel controls.
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