Product Overview
The Connects2 CTSFA023.2 is a CAN-Bus wiring harness and interface designed for Fiat Panda (312/319) vehicles manufactured between 2012 and 2020. This interface facilitates the retention of key steering wheel controls when upgrading to an aftermarket stereo. It also preserves phone button functionality and provides essential outputs for park brake, speed pulse, reverse gear, and amplifier remote, where applicable.
Note: Application data is subject to change at any time.
Features
- Retains Factory Steering Wheel Control Functionality (if vehicle is equipped)
- Retains Phone Button Functionality (if vehicle is equipped)
- Provides Park Brake, Speed Pulse, Reverse Gear & Amp Remote Outputs
- Updateable via USB (contact supplier for more information)
Wiring Key
In Wiring Harness
| Wire Color | Function |
|---|---|
| Purple | Right Rear Speaker + |
| Purple/Black | Right Rear Speaker - |
| Green | Left Rear Speaker + |
| Green/Black | Left Rear Speaker - |
| Grey | Right Front Speaker + |
| Grey/Black | Right Front Speaker - |
| White | Left Front Speaker + |
| White/Black | Left Front Speaker - |
| Yellow | Permanent 12V |
| Black | Ground |
| Red | Ignition 12V |
| Orange | Illumination |
Additional Connections
| Wire Color | Function |
|---|---|
| Pink | Speed Pulse |
| Lt. Green | Park Brake |
| Purple/White | Reverse Gear |
| Blue | Amp Remote |
Steering Wheel Control Functionality
The following diagram illustrates a typical layout and functionality of steering wheel controls. While based on careful research, individual steering wheel control configurations may differ.
Left Control Cluster:
- 1. Pick Up: Typically represented by a phone receiver icon (?).
- 2. Hang Up: Typically represented by a phone receiver icon with a diagonal line through it (?).
- 3. Volume +: Up arrow (⬆️) or plus symbol (+).
- 4. Volume -: Down arrow (⬇️) or minus symbol (-).
- 5. Stereo Off: Activated by pressing the scroll wheel.
Right Control Cluster:
- 6. Source: Activated by pressing the scroll wheel.
- 7. Track +: Up arrow (⬆️) or right arrow (➡️).
- 8. Track -: Down arrow (⬇️) or left arrow (⬅️).
- 9. Preset +: Right arrow (➡️).
Prior to Installation
Before beginning installation, it is crucial to read this manual thoroughly. Technical knowledge is necessary for proper installation. The installation location must be free from moisture and away from heat sources. Ensure that the correct tools are used during installation to prevent damage to the vehicle or product. Connects2 cannot be held responsible for any damages that may occur during the installation of this product.
Installation Guide
For detailed wiring information, refer to the wiring diagram on page 4.
Before installing the interface, the factory stereo must be removed and disconnected. Consult the vehicle owner's manual/handbook or contact a fitting professional for guidance.
A stereo connection (patch) lead is also required for the installation of this interface (supplied separately). Ensure the correct lead is used. For universal patch leads, prepare the wiring loops according to the instruction manual supplied with the product before installation.
- Connect the 12 Pin connector from the stereo connection (patch) lead to the interface box.
- Connect the opposite end of the stereo connection (patch) lead to the steering wheel control input on the back of the aftermarket stereo.
Note: This may be a 3.5mm jack connector or a wired input depending on the brand of aftermarket stereo being fitted. Consult the aftermarket stereo installation manual for further information on where to make the connection.
- Connect the 14 Pin connector from the supplied wiring loom to the interface box.
IMPORTANT: This step must be completed before connecting power to the interface. Failure to do so may result in a lack of functionality and the need to reinstall the product.
- Connect the male power/speaker ISO connector to the female power/speaker ISO connector from the aftermarket stereo.
Note: For aftermarket stereos without an ISO connector, refer to the 'Wiring Key' on page 2 for wire information. Some interfaces may also have additional 'flying' wires for vehicle features like parking brake trigger, reverse gear, and speed pulse. Details are found under 'Additional Connections'.
- Connect the Mini ISO connector on the supplied harness to the male equivalent connector from the vehicle.
- Test stereo and steering wheel control functionality for correct operation before reassembling the vehicle dashboard. If steering wheel control functions are unresponsive, uninstall the interface and wiring, then reinstall carefully following these steps.
For further help, contact Connects2 by filling out a support ticket with full details of your issue at: support.connects2.com/tickets/technical
Wiring Diagram
This diagram illustrates the connection points for the Connects2 CTSFA023.2 interface:
- Mini ISO Connector: Connects to the Mini ISO connector from the vehicle.
- Flying Wires: Individual wires for specific signals: Pink (Speed Pulse), Green (Park Brake), Purple/White (Reverse Gear), Blue (Amp Remote).
- Male ISO Connector: Connects to the aftermarket stereo.
- Main Wiring Loom Connector [14 Pin]: Connects to the Interface Box.
- Stereo Connection (Patch) Lead Connector [12 Pin]: Connects to the Interface Box. This connection is critical and must be made first, before any power connection is supplied to the interface.
All these connectors are shown leading to and from the central Interface Box, demonstrating the flow of connections within the system.
