Interface Features
- Provides accessory power (10-amp)
- Provides wires for multimedia radios (park brake, reverse, speed sense)
- Retains audio controls on the steering wheel
- Designed to be compatible with all major radio brands
- Auto detects vehicle type, radio connection, and preset controls
- Ability to dual assign steering wheel control buttons
- Retains memory settings even after battery disconnection or interface removal (non-volatile memory)
- Provides illumination output
- Micro-B USB updatable
- Includes 5v factory amplifier step-down
Interface Components
- AXTC-FD1 interface
- AXTC-FD1 harness
- 3.5mm adapter
- LD-AFDI-5V amplifier step-down
Tools & Parts Required
- Crimping tool and connectors, or solder gun, solder, and heat shrink
- Tape
- Wire cutter
- Zip ties
Applications
This interface is compatible with the following vehicles:
| Vehicle Make | Model | Years | SWC Type | Notes |
|---|---|---|---|---|
| Ford | Edge | 2007-2010 | (auto) | |
| Ford | Escape | 2008-2012 | (auto) | |
| Ford | Expedition | 2007-2014 | (auto) | |
| Ford | Explorer | 2009-2010 | (auto) | (1) With NAV |
| Ford | F-150 | 2013-2014 | (tap) | (2) Without 8.4" color screen. XL models must have a CD player |
| Ford | F-150 | 2011-2012 | (tap) | (3) XL models must have a CD player |
| Ford | F-150 | 2009-2010 | (auto) | (3) XL models must have a CD player |
| Ford | F-250/350/450/550 XL/XLT | 2013-2016 | (tap) | (2) Without 8.4" color screen. XL models must have a CD player |
| Ford | F-250/350/450/550 XL/XLT | 2011-2012 | (tap) | (3) XL models must have a CD player |
| Ford | Focus | 2008-2011 | (auto) | |
| Ford | Fusion | 2010-2012 | (auto) | |
| Ford | Mustang | 2009-2014 | (auto) | |
| Ford | Mustang | 2008.5 | (auto) | (4) Late 2008 build date |
| Ford | Taurus | 2010-2012 | (auto) | |
| Lincoln | MKX | 2007-2010 | (auto) | |
| Lincoln | MKZ | 2007-2009 | (auto) | |
| Lincoln | Navigator | 2007 | (auto) | |
| Mazda | Tribute | 2008-2011 | (auto) | |
| Mercury | Mariner | 2008-2011 | (auto) | |
| Mercury | Milan | 2010-2012 | (auto) |
*SWC Programming Sequence:
- (auto): Do nothing, the interface will auto program.
- (tap): Tap the Volume Up button to program the interface.
Connections
The interface connects between the vehicle's wiring harness and the aftermarket radio.
Interface Box Connections:
- LED Light: Indicates programming status.
- Reset Button: Used to reset the interface for reprogramming.
3.5mm Adapter Connections (for radios with a wire for SWC):
- Boss (with SWC wire): Connects to Brown wire.
- Kenwood / JVC (with SWC wire): Connects to Blue/Yellow wire.
- XITE: Connects to SWC-2 wire.
- Universal Radio: Connects to Key-A or SWC-1 (Brown wire) or Key-B or SWC-2 (Brown/White wire).
Note: After programming, assign SWC buttons within the radio menu.
Aftermarket Radio Connections:
The interface provides connections for various aftermarket radio functions:
- Front, Rear, Sub: Speaker outputs.
- AUX-IN: Auxiliary input.
- Rear View: For backup camera input.
- SWC: Steering Wheel Control input.
Vehicle Connectors & Radio Connections Mapping:
The AXTC-FD1 harness connects to the vehicle's factory wiring and the aftermarket radio. Refer to the following for wire color mapping:
| Vehicle Wire Color | Function | Aftermarket Radio Wire Color |
|---|---|---|
| Black | Ground | Black |
| Yellow | Battery power | Yellow |
| Red | Accessory power | Red |
| Orange | Illumination | Orange |
| Blue | Power Antenna | Blue |
| Blue/White | See below | Blue/White |
| Blue/White | See below | Blue/White |
| Blue/Pink | VSS/Speed-Sense | Blue/Pink |
| Green/Purple | Reverse signal | Green/Purple |
| Light Green | Parking brake | Light Green |
| Gray | Front right speaker + | Gray |
| Gray/Black | Front right speaker - | Gray/Black |
| White | Front left speaker + | White |
| White/Black | Front left speaker - | White/Black |
| Green | Rear left speaker + | Green |
| Green/Black | Rear left speaker - | Green/Black |
| Purple | Rear right speaker + | Purple |
| Purple/Black | Rear right speaker - | Purple/Black |
| Black | Ground | Black |
| Blue/White | Amp turn-on from radio | Blue/White |
| Blue/Red | AXTC-FD1 Blue/White wires | Blue/Red |
Also includes LD-AFDI-5V amplifier step-down.
Programming
Follow these steps to program the interface:
- Open the driver's door and keep it open throughout the programming process.
- Cycle the ignition: OFF -> ACC -> ON -> START.
- Connect the AXTC-FD1 harness to the AXTC-FD1 interface, and then to the vehicle's wiring harness.
- For (auto*) vehicles: Do not touch the steering wheel controls; the interface will auto-program.
- For (tap*) vehicles: Locate the Volume Up button on the steering wheel. Tap the Volume Up button at a heartbeat pace until the LED light stops flashing.
- The LED light will flash Green & Red while the interface programs the radio to the steering wheel controls. Once programmed, the LED light will go out, then produce a pattern that identifies the radio type installed.
- The LED light will go out, then flash Green & Red again while the interface programs itself to the vehicle. Once programmed, the LED light will go out again, then turn solid Green.
- Cycle the ignition OFF, then back ON.
- Test all functions of the installation for proper operation.
*Refer to the application list on page 2 for (auto) vs (tap) programming.
Troubleshooting
If the interface fails to function:
- Press and release the reset button on the interface.
- Repeat the programming process starting from step 4.
Final LED Feedback:
At the end of programming, a Solid Green LED indicates successful programming. If the LED light did not turn Solid Green, consult the table below:
| LED Light Status | Radio Programming Section | Vehicle Programming Section |
|---|---|---|
| Solid Green | Pass | Pass |
| Slow Red Flash | Fail | Pass |
| Slow Green Flash | Pass | Fail |
| Solid Red | Fail | Fail |
Note: If the LED light shows Solid Green (indicating programming was correct), but the steering wheel controls do not work, ensure the 3.5mm jack is securely plugged into the correct jack on the aftermarket radio. If corrected, press the reset button and program again.
Further troubleshooting steps and information can be found at: axxessinterfaces.com/product/AXTC-1-FD1.
Support
Having difficulties? Contact Axxess Tech Support:
- Phone: 1-800-253-TECH
- Email: techsupport@metra-autosound.com
- Hours (Eastern Standard Time):
- Monday - Friday: 9:00 AM – 7:00 PM
- Saturday: 10:00 AM – 7:00 PM
- Sunday: 10:00 AM - 4:00 PM
Axxess recommends MECP certified technicians for installations.
Enhance your installation and fabrication skills by enrolling in the Installer Institute. Visit www.installerinstitute.com or call 800-354-6782 for more information.
