Steering wheel button control adapter for Chevrolet / Isuzu ACV SWC 42XIZ001-0

Steering Wheel Button Control Adapter for Chevrolet / Isuzu ACV SWC 42XIZ001-0

Keep the original steering wheel radio controls when replacing the factory radio with an aftermarket unit. Depending on vehicle equipment, available functions and the software of the newly installed radio, some functions may be limited or replaced by others. Compare the displayed wiring connectors with the connectors in your vehicle and ensure they match both technically and visually. Check whether one of the listed OEM head units was originally installed. Before final installation, verify vehicle functionality, system settings and correct operation of the steering wheel control (SWC).

Intended for vehicles

• Chevrolet Colorado (2012 -> 2014) - original OEM head unit.
• Chevrolet Trailblazer (2012 -> 2017) - original OEM head unit.
• Chevrolet S-10 (2012 -> 2016) - original OEM head unit.

• Isuzu D-Max (09/2012 -> 05/2017) - original OEM head unit.
• Isuzu D-Max (05/2017 -> 11/2020) - original OEM head unit.
• Isuzu MU-X (2014 -> 2019) - original OEM head unit.

CAN Bus information

Connectors and power:

• Interface: analog.
• Connector: 16-pin Isuzu (Colorado/Trailblazer/S-10, D-Max/MU-X platforms).
• Connection for OEM steering wheel controls (SWC): 3.5 mm jack or an open wire to the SWC input of the head unit.

Settings:

• DIP switch settings according to the aftermarket unit manufacturer (see device manual).

Compatibility and warnings:

• Analog steering wheel control (SWC).
• Vehicles with different pin assignments or different OEM software versions may be incompatible – always verify the pinout by measurement before connecting.

Important additional information

• Compatible with aftermarket head units that have an analog input for steering wheel control (e.g., Sony, Kenwood, JVC, Pioneer, Alpine, Blaupunkt, Clarion, Zenec, etc.).
• To fully activate the adapter, you must order a brand-specific connection cable for the head unit.

General installation instructions

Pre-installation checks:

1. Check all steering wheel control functions and vehicle settings with the original OEM head unit installed.
2. Disconnect the original radio (OEM HU) with the power disconnected.
3. Check all interface connections to ensure they are correctly connected – with power off.

Connection and wiring order:

1. Check the interface settings and hardware configuration – with power off.
2. Check the configuration of the connection cable to the head unit – with power off.
3. Connect the cable to the head unit according to the aftermarket device manual.
4. Connect the remaining wires according to the device manual.
5. Connect the entire installation to the vehicle – connect the main power last.
6. Perform the interface software configuration according to the product description or manual.
7. Configure the aftermarket head unit (steering wheel control, camera, hands-free, antenna power and other settings).
8. Perform a functional test of the steering wheel controls and communication with the vehicle.

Changing interface and head unit cable configuration:

• Make all changes with power off.
• After changes, repeat steps 5 to 8 listed above.

In case of interface or vehicle system failure:

• Reinstall the original OEM head unit.
• Power on the original unit.
• Initiate CAN Bus system shutdown.
• Check the hardware configuration of the interface.
• After CAN Bus shutdown, repeat steps 5 and 6 listed above.

When modifying wiring or cable routing:

• Wiring and modifications must be performed only by professionally trained personnel.
• All changes must be verified before connection with regard to manufacturer approval or impact on the vehicle warranty.
• All modifications must be verified by measurement and comparison with the vehicle wiring diagram before connection.
• Modifications are performed at your own risk, without warranty of functionality.
• Modifications are carried out at your own risk, without guarantee against damage to the vehicle, device, or interface.
• Modifying pre-fitted cabling may result in loss of the product warranty.

Product comments

Evaluation

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