About the Crux SWRMZ-64C Wiring Interface
You'll only be able to retain your steering wheel audio controls with a compatible car stereo made by Alpine, Boss, Blaupunkt, Clarion, Dual, Jensen, JVC, Kenwood, Pioneer, Sony or Soundstream. No other brands are currently compatible.
Keep your factory options
Crux's SWRMZ-64C interface ensures that you can keep the factory steering wheel controls in select 2002-up Mazda models when installing a compatible aftermarket radio. Connect this interface to the wires on your new stereo's wiring harness, and you've covered the power, ground, and factory speaker connections for your new stereo.
- connect a new stereo in select 2002-up Mazda models
- retain your steering wheel controls with select car stereos from Alpine, Boss, Blaupunkt, Clarion, Dual, Jensen, JVC, Kenwood, Pioneer, Sony or Soundstream
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # SWRMZ-64C
What's in the box:
- Radio replacement interface module (for Mazda)
- Wiring harness
- Steering wheel control harness
- Steering wheel control adapter wire
- Installation Instructions
Crux SWRMZ-64C Wiring Interface reviews
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More details on the Crux SWRMZ-64C Wiring Interface
Radio Replacement Interface: The CRUX SWRMZ-64C is a radio replacement interface for select 2002-2015 Mazda vehicles. It facilitates the integration of an aftermarket radio to enable retention of factory features when replacing a factory installed radio in select Mazda vehicles. This interface is also pre-programmed for retention of steering wheel controls.
Compatibility: The CRUX SWRMZ-64C is supported by the following 2002-2015 Mazda vehicles.
Note: Please consult Crutchfield's Vehicle Selector to see if your vehicle is compatible and what additional installation accessories will be needed.
Steering Wheel Control Retention: The CRUX SWRMZ-64C comes pre-programmed to retain the factory steering wheel controls in your vehicle. The included steering wheel control harness consists of a right-angle 3.5mm connector and blue/yellow wire; you'll only use the connection type your aftermarket radio is equipped with. There is also steering wheel control (SWC) adapter for aftermarket radios with a 3-wire steering wheel control input. The SWRMZ-64C will work with any of the listed aftermarket radio brands that feature a steering wheel control input using the appropriate connector and dip-switch settings (see owner's manual for appropriate settings).
- 3.5mm Connector: Alpine, Clarion, Dual, Jensen, Pioneer, and Sony
- Blue/Yellow Wire: Kenwood and JVC
- 3-Wire Adapter: Other aftermarket radios (like Boss) with SWC Key 1, SWC Key 2, and SWC Ground wires
Wiring Harness: The included wiring harness features a three multi-pin connectors which plugs into your vehicle's factory radio harness, plus a 12-pin connector which plugs into the SWRMZ-64C interface module. The wiring harness also provides the following bare-wire leads which will need to be hardwired to your aftermarket head unit's wiring harness.
|Red||+12 Volt Accessory|
|Yellow||+12 Volt Constant|
|Light Blue||Factory BT SWC Input|
|Blue/white||Amp Turn-On (Not Used)|
|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 -|
|Purple||Right Rear Speaker +|
|Purple/black||Right Rear Speaker -|
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