Radio Replacement Interface for Select 2005-Up CAN-Bus Ford, Lincoln and Mercury Vehicles

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General Features:

  • Radio Replacement Interface for Select 2005-up MSCAN-bus Ford, Lincoln and Mercury Vehicles
  • Enables factory features such as rear seat entertainment, rear controls, and the THXII amp when the factory radio is replaced
  • Also provides RAP accessory power output, vehicle speed, illumination, reverse indication output and parking brake ouput signal to allow easy installation of an aftermarket NAV system
  • 1-year Manufacturer's warranty

Compatibility List:

  • Ford:
    • 2005-2007 Five Hundred
    • 2005-2007 Freestyle
    • 2005-2008 Mustang (Shaker 500 and 1000 inclued)
    • 2006-2008 Explorer
    • 2006-2008 Fusion
    • 2007-2008 Sport Trac
    • 2007-2008 Edge
    • 2007-2008 Expedition
    • 2008 Escape
    • 2008 F-250
    • 2008 F-350
    • 2008 F-450
    • 2008 Taurus
    • Note: Not compatible with F-250/F-350/F-450 with the XL trim package
  • Lincoln:
    • 2007-2008 MKX
    • 2007-2008 MKZ
    • 2007-2008 Navigator
  • Mercury:
    • 2005-2007 Montego
    • 2006-2008 Milan
    • 2006-2008 Zephyr
    • 2006-2008 Mountaineer
    • 2008 Mariner
    • 2008 Sable


  • Yellow – 12V Constant
  • Red – 12V Accessory
  • Black - Ground
  • Orange – Dash Light Dimmer/Illumination
  • Green – Left Rear Speaker (+)
  • Green with Black Stripe Left Rear Speaker (-)
  • White – Left Front Speaker (+)
  • White with Black Stripe – Left Front Speaker (-)
  • Purple – Right Rear Speaker (+)
  • Purple with Black Stripe – Right Rear Speaker (-)
  • Gray – Right Front Speaker (+)
  • Gray with Black Stripe – Right Front Speaker (-)


  • Rear Seat Entertainment (RSE) audio is not retained through the speakers in Ford/Lincoln/Mercury vehicles that are equipped with the Ford SYNC system. The RSE will power up, operate normally and pass audio through the IR headphones; however the audio can not be passed through the aftermarket radio.
  • Does not retain the factory RSE in 2006-2007 Ford Freestyle
  • Does not retain the THX amplifier in the 2006 Lincoln Zephyr

Harness Features

Main Harness Function
Different installations on different vehicles require different harnesses. This type is what the harness is considered. Each wiring harness we sell serves a purpose such as installing an aftermarket car stereo, integrating an aftermarket amplifier with your factory car stereo, connecting Bluetooth to your factory car stereo, and more.
Connect/Install an Aftermarket Car Stereo
Additional Harness Features
The various features that the wiring harness provides to your car stereo and/or audio system.
Provides Parking Brake & Reverse Signals
Provides Vehicle Speed Sense
Retained Accessory Power (RAP) Retention
Retains Rear Seat Entertainment
Compatible Vehicle Make
Allows you to view only items that are compatible with your vehicle's make. Does not guarantee that it will work with your vehicle year or model.
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.
Ford Edge
Ford Escape
Ford Expedition
Ford Explorer
Ford F-250
Ford F-350
Ford F-450
Ford Five Hundred
Ford Freestyle
Ford Fusion
Ford Mustang
Ford Sport Trac
Ford Taurus
Lincoln MKX
Lincoln MKZ
Lincoln Navigator
Mercury Mariner
Mercury Milan
Mercury Montego
Mercury Mountaineer
Mercury Sable

Premium Harness Features

Compatible Premium Audio Systems
Some vehicles have higher end audio systems installed in them by the manufacturer. This specifies which premium audio systems this item is compatible with.
Shaker 1000
Shaker 500
CAN-BUS Compatible
CANBUS Ballasts ensure compatibility with ALL vehicle makes and models without the need for additional accessories. In addition, they have built-in Anti-Flickering Capacitors to help prevent lighting issues caused by voltage spikes and drops by stabilizing the power.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating



Works great, cheaper than places in Canada

June 11, 2013

I bought this harness from sonic because it was cheaper than anywhere in Canada. ($150- $250). Installation was easy, wires are color coded. Harness includes parking brake and reverse wires for backup camera/dvd playback.

11 of 14 found this helpful

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San Marcos, CA

Great Price

December 29, 2009

At the time of purchase SonicElectronix was the absolute cheapest, the harness arrived fast. Aside from the great service from SE the harness does exactly what it should do without any issues

10 of 13 found this helpful

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Browse 1 question and 1 answer
Hide answersShow all answers | Sort by
will a pac c2r frd1 work with a 2013 ford f250 without steering wheel controls to hook up a pioneer receiver?
chuck on Feb 11, 2015
Best Answer: Hello Kenneth,

According to the manufacture, Yes.

Technical Support:
Phone: 866-931-8021 (toll free in the U.S.)
727-572-9255 ext.230 (Customers Outside of the U.S.)
Mon-Thurs 9am-7pm EST
Friday 9am-6pm EST
Sat 9am - 7pm EST
Reply · Report · Customer SStaff on Feb 14, 2015
· Add Answer · I Have This Question Too (0)

Product Summary


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Internal SKU


Internal Product ID


Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: PAC C2R-FRD1

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Radio Replacement Interface for Select 2005-Up CAN-Bus Ford, Lincoln and Mercury Vehicles


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