SWVA2C Steering Wheel Control Interface
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Product Information
Specifications
- Product Name: SWVA2C
- Compatibility: Valtra Generation 5 Tractors 2023-Up
- Features: Retention of vehicle factory steering wheel
controls - Manufacturer: Aerpro
Product Usage Instructions
Installation Process
- Disconnect the negative battery terminal and remove the key
from the ignition. - Attach the 16-pin patch lead connector for steering wheel
control retention to the module. - Make the necessary connections to the aftermarket head
unit.
Setting Dipswitches
The interface includes dipswitches for dedicated applications.
Refer to the dipswitch selection guide to configure them correctly.
Activate a dipswitch by pressing it downward into the ‘ON’
position.
For button remapping instructions, refer to the separate guide
available on the Aerpro website.
Audio Control Configuration
The provided diagram shows the audio control configurations for
various functions like volume up, volume down, track up, track
down, and mute.
FAQ
Q: Do I need to program the tractor if it has an open dash when
replacing the head unit?
A: Yes, if the tractor has an open dash, it must be programmed
using the dealer tool. Contact your Valtra dealer before installing
the aftermarket head unit.
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SWVA2C
RETENTION OF VEHICLE FACTORY STEERING WHEEL CONTROLS
TO SUIT VALTRA VEHICLES
USER MANUAL
VEHICLE APPLICATION
VALTRA
Generation 5 Tractors 2023-Up
PLEASE NOTE: When replacing the head unit, If the tractor is open dash it must be programmed using the dealer tool. Please contact your Valtra dealer before installing the aftermarket head unit.
KEY FEATURES
· RETAINS AUDIO CONTROL FUNCTIONALITY · REPLACE FACTORY RADIO · SOFTWARE UPDATEABLE · REMAPPABLE BUTTONS
This harness allows for the retention of the steering wheel controls as well as other vital features when installing an aftermarket unit into a vehicle. This interface features selectable dipswitches for dedicated applications, simply refer to the provided table for the correct configuration ensuring seamless integration. Installation requires a certain level of technical knowledge. Prior to installation please read this manual in its entirety.
It is essential to use the correct tools during installation to prevent any damage to the vehicle or the product itself. Please note that we cannot be held liable for any issues arising from improper installation.
Before proceeding with installation, disconnect the negative battery terminal and ensure the key is removed from the ignition.
www.aerpro.com
CONNECTION DIAGRAM
aerpro.com
CONNECTION GUIDE
INSTALLATION PROCESS
1. Take the module and attach the 16-pin patch lead connector for steering wheel control retention, then make the required connections to the aftermarket head unit.
Different stereo brands might use different ways to connect, like a 3.5mm jack, an SWC IR wire, or two wired inputs (KEY1 and KEY2). If you’re unsure, check your stereo’s manual for details, or look for labels on the stereo cables. 2. Connect the 18-pin connector for power and steering wheel controls from the vehicle. 3. Connect the ISO to the head unit or Aerpro head unit specific harness. 4. Plug in the car-specific leads from the main interface harness to the matching connectors in your vehicle.
Depening on the vehicle not all connectors from the factory head unit will be used. 5. If your interface has extra leads connect them to the back of the aftermarket head unit’s specific harness.** 6. Attach the antenna adapter to the vehicle’s existing antenna port from the back of the factory head unit. ** 7. If you’re interface has reverse camera retention, connect the yellow male RCA cable from the interface to the female RCA port on the rear of the aftermarket head unit. ** 8. If you’re aftermarket head unit requires a DAB antenna, plug the DAB antenna connector the head unit. 9. After connecting all cables and extra parts, make sure to test the stereo and the steering wheel controls before putting
* PHONE BUTTONS RETAINED WITH COMPATIBLE AFTERMARKET HEAD UNITS.
** MAY NOT BE REQUIRED FOR YOUR VEHICLE / HEAD UNIT FITMENT.
SETTING THE DIPSWITCHES This interface includes a set of dipswitches. Consult the dipswitch selection guide to select the appropriate configuration. To activate a dipswitch, press it downward into the `ON’ position. Refer to the diagram for an example of the `AERPRO’ dipswitch configuration.
O
N1 2
3
4
5
6
BUTTON REMAPPING
The steering wheel buttons listed offer the flexibility of being re-configured or assigned dual functions. The availability of these buttons depends on the specific vehicle to which the interface is being installed and if the aftermarket radio supports them. In addition to button remapping, we offer the option to assign dual functions to each button on the steering wheel. This means that every button can be programmed to execute both a short press command and a long press command. You can also add your own bespoke configuration. Button configuration can be done by PC, MAC and smart phone via the USB port.
Button Remapping instructions can be found in a separate guide on our website (https://aerpro.com/remapper).
AUDIO CONTROL CONFIGURATION
AC E
BD
A Volume Up B Volume Down C Track Up
D Track Down E Mute
The provided diagram, while meticulously researched, serves as an example only. Actual steering wheel control configurations may vary dependant on each vehicle.
DIPSWITCH CONFIGURATION
Manufacturer
(head unit brand)
AERPRO (3.5MM JACK) AERPRO (KEY1 / KEY2 / KEY GND)
ALPINE CLARION GRUNGID
JVC KENWOOD 1 KENWOOD 2
PHILIPS PIONEER 1 PIONEER 2
SONY CUSTOM ANALOG SINGLE EXTEND ANALOG SINGLE WIRE KEY1 / KEY2 / KEY GND WIRES KEY1 / KEY2 / KEY GND EXTEND RESERVED
DIPSWITCH CONFIGURATION
DIP 1 DIP 2 DIP 3 DIP 4 DIP 5 DIP 6
OFF OFF OFF ON OFF OFF OFF ON ON OFF OFF OFF OFF ON OFF OFF OFF OFF ON OFF OFF ON OFF OFF OFF ON OFF ON OFF OFF OFF OFF ON OFF OFF OFF ON OFF OFF OFF OFF OFF ON ON OFF OFF OFF OFF OFF ON OFF ON OFF OFF OFF OFF OFF ON OFF OFF OFF OFF ON ON OFF OFF ON OFF ON ON OFF OFF ON OFF ON OFF OFF OFF ON ON ON ON OFF OFF ON ON ON OFF OFF OFF OFF ON ON OFF OFF OFF OFF ON ON ON OFF OFF OFF OFF OFF OFF OFF OFF
DIPSWITCH 5 & 6 Dipswitch 5 & 6 are reserved for vehicle specific configuration.
ConnecÍ on
3.5MM JACK KEY1 / KEY2 / KEY GND WIRES
3.5MM JACK 3.5MM JACK BROWN SWC BROWN SWC BROWN SWC BROWN SWC BROWN SWC 3.5MM JACK 3.5MM JACK 3.5MM JACK HEAD UNIT DEPENDANT BROWN SWC BROWN SWC KEY1 / KEY2 / KEY GND WIRES KEY1 / KEY2 / KEY GND WIRES SOFTWARE UPDATE MODE
KEY1 and KEY2
KEY1 and KEY2 EXTEND
ANALOG SINGLE WIRE and ANALOG SINGLE
WIRE EXTEND
KEY1 and KEY2 are specifically tailored for analog learning mode-style radios. Our SWC module is designed with a resistor chain that precisely matches the required resistance for seamless compatibility with this type of head unit.
This mode extends every button press to 2 seconds during the learning process. However, with rolly wheel-designed steering wheel buttons, holding for 2 seconds isn’t feasible. Our KEY1 and KEY2 extend feature addresses this by automatically prolonging each press, simplifying head unit programming even in such scenarios. Extend mode is not intended for normal use, it is only used in the teaching process.
This function operates similarly to KEY1 and KEY2 but transmits all unique values through the IR SWC single wire. This is crucial for compatibility with learning-style head units featuring only one learning input wire. To ensure compatibility, we’ve incorporated this feature into our steering wheel control interface, ensuring seamless operation across various head unit setups. The Analog Extend mode functions identically to its counterpart within the KEY1 and KEY2 system but transmits through a single wire.
* PHONE BUTTONS RETAINED WITH COMPATIBLE AFTERMARKET HEAD UNITS. ** MAY NOT BE REQUIRED FOR YOUR VEHICLE / HEAD UNIT FITMENT.
STEERING WHEEL CONTROL MODULE
18 PIN HARNESS CONNECTOR
DIPSWITCHES
16-PIN HEAD UNIT CONNECTION LEAD
USB-C
TECHNICAL SUPPORT
If you need assistance setting up or using your Aerpro product now or in the future, call Aerpro Support Australia TEL: 03 8587 8898 MON-FRI 9AM 5PM AEST. If you would like to download a digital copy of this
manual, or other Aerpro manuals/software, please visit the http://aerpro.com website.
Documents / Resources
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Aerpro SWVA2C Steering Wheel Control Interface [pdf] User Manual SWVA2C, HRIVA1, SWVA2C Steering Wheel Control Interface, SWVA2C, Steering Wheel Control Interface, Control Interface, Interface |