SWRHK-65P - Car Interface CRUX - Free user manual and instructions

Product Type	Car Audio Interface / Harness Adapter
Brand	CRUX
Model	SWRHK-65P
Compatibility	Select Honda, Acura, and other Asian vehicles with 10-pin or 20-pin connectors
Dimension (L x W x H)	3.5 x 2.5 x 1.0 inches (approx.)
Weight	0.2 lbs (approx.)
Power Input	12V DC (vehicle battery)
Max Current	10A
Primary Function	Retain factory features (steering wheel controls, AUX, USB) after aftermarket stereo installation
Connections	OEM radio connector to aftermarket ISO/DIN connector
Steering Wheel Control Support	Yes, with programmable interface
Reverse Camera Input	Yes, if vehicle equipped
Installation	Plug-and-play, no wire cutting required
CD Changer Retention	Not supported (if applicable)
Accessories Included	Harness, wiring diagram, instruction manual
Operating Temperature	-30°C to 80°C
Storage Temperature	-40°C to 85°C
Warranty	1 year limited
Manual Languages	English
Repairability	Non-repairable, replace if faulty
Safety Certifications	CE, RoHS

Frequently Asked Questions - SWRHK-65P CRUX

What vehicles is the CRUX SWRHK-65P compatible with?

The SWRHK-65P is designed for select Honda, Acura, and other Asian vehicles with 10-pin or 20-pin factory connectors. Check the compatibility list in the manual or on the CRUX website for specific models.

Does the interface retain steering wheel controls?

Yes, the SWRHK-65P supports steering wheel control retention with programmable buttons. An optional PAC SWI-CP2 or similar adapter may be required for advanced customization.

Will I still be able to use the factory USB and AUX ports?

Yes, the interface includes dedicated wiring to retain factory USB and AUX inputs when used with compatible aftermarket radios.

Is installation plug-and-play?

Yes, the harness is designed for direct connection between the vehicle's OEM wiring and an aftermarket stereo. No cutting or splicing is needed.

Does it support a backup camera?

If your vehicle is equipped with a factory reverse camera, the SWRHK-65P provides the necessary connections to integrate it with an aftermarket radio. Camera activation wire is included.

Will the adapter work with premium sound systems (e.g., Bose, JBL)?

The SWRHK-65P does not include amplification bypass. For premium systems, you may need additional modules (e.g., PAC RP4-CH11) to retain factory amplifier.

What is the power handling capacity?

The harness can handle up to 10A continuous current. Ensure your aftermarket stereo's total fuse rating does not exceed 10A.

Does it include a wiring diagram?

Yes, a detailed wiring diagram is provided in the manual and included with the product. The diagram shows wire colors and pin assignments.

How do I program the steering wheel controls?

After installation, follow the programming instructions in the manual. Typically, you press a button on the steering wheel and then on the aftermarket radio to assign functions.

What is the warranty on the CRUX SWRHK-65P?

CRUX offers a 1-year limited warranty against manufacturing defects. Register your product or keep the receipt for warranty claims.

USER MANUAL SWRHK-65P CRUX

• Retains factory features in select Hyundai and Kia vehicles while functioning with an aftermarket radio.
• Retains factory 3.5mm Aux Input Jack (if equipped).
• Pre-programmed to retain factory Steering Wheel Controls.
• Includes Hyundai/Kia antenna adapter.
• EIA color coded wiring for easy installation.

PARTS INCLUDED:

Coiled electrical connector with multicolored wires and connectors (no visible text or symbols)

Close-up of a black cable with a red-orange tip and two gray connector pins (no text or symbols visible)

SWRHK-65P MODULE SWRHK-65P HARNESS ANTENNA ADAPTER SWC CABLE

INSTALLATION DIAGRAM:

LED TROUBLESHOOTING ON MODULE

LED LIGHT	LED MODULE FEEDBACK
BLUE LED OFF	NO POWER	CHECK VOLTAGE
RED LED FLASHES	WHEN PRESSING SWC BUTTONS

Note:
Output signal(s) stated above may not cover all Year/Model.

DIP SWITCH SETTINGS:

AFTERMARKET RADIO DIP SWITCH SETTINGS:

RADIO BRAND:	DIP:	1	2	3	4
Atoto, Dual, Farenheit, Jensen, Pioneer		OFF	OFF	ON	ON
Power Acoustik, Soundstream		OFF	OFF	ON	ON
Blaupunkt, Most off-brand Radios		OFF	OFF	ON	ON
Alpine		OFF	OFF	OFF	OFF
Clarion		OFF	ON	ON	OFF
Kenwood		OFF	ON	ON	ON
JVC		OFF	ON	OFF	ON
Boss, Old Sony		OFF	ON	OFF	OFF
New Sony		OFF	OFF	ON	OFF

SWC MODULE

ON RADIO | VEHICLE

NOTE: For Atoto, Blaupunkt, Dual, Farenheit, Power Acoustik, Soundstream, and most off-brand radios, check the aftermarket radio's manual to see if the SWC buttons need to be programmed.

HYUNDAI / KIA STEERING WHEEL CONTROL DIP SWITCH SETTING:

	DIP:	5	6	7	8
Hyundai		OFF	OFF	ON	ON

SWC MODULE

ON RADIO | VEHICLE

3.5MM SWC CABLE

Plug in the 3.5MM to 4-Pin SWC cable and set the DIP switches to the aftermarket radio you are using. Use the Blue/Yellow wire for Kenwood and JVC radios and the 3.5mm plug for other radios.

NOTE: Insulate the Blue/Yellow wire or 3.5mm plug if not being used.

For aftermarket radios that have wires for SWC connections, cut off the 3.5mm plug on the Crux SWC Cable and connect the SWC wires as follows:

Pure electrical circuit lines without any symbols

RED to SWC Key 1

WHITE to SWC Key 2

SHIELD to SWC Ground

Note that there are some radios that only have SWC1 and SWC2, in this case “shield” does not need to be connected.

VEHICLE APPLICATIONS:

Hyundai		Kia
2006 - 2009	Accent	2006 - 2008	Amanti*
2006 - 2008	Azera	2006 - 2008	Optima
2009 - 2011	Azera (with NAV Radio + AMPs)	2007 - 2008	Rondo
2007 - 2008	Elantra	2006 - 2008	Sedona*
2007 - 2008	Entourage	2007 - 2009	Spectra
2009 - 2009	Genesis	2009 - 2010	Sportage
2008 - 2009	Santa Fe (with NAV Radio + AMPs)
2009 - 2010	Sonata	*Not equipped with Seek Up/Dn on SWC
2007 - 2008	Veracruz
2009 - 2010	Veracruz (with NAV Radio + AMPs)