RadioPRO4 Interface

$219.95 RP4-MZ11

RadioPRO4 Interface for Mazda Vehicles with CAN bus

Compatibility Notes
  • 2014+ Mazda 3: Not compatible in models equipped with 7" touchscreen
  • 2013+ CX-9 equipped with BOSE must use revision or higher


RadioPRO4 Interface

Installation Instructions

If not updated, download and install the latest version of the PAC-UP firmware. It is VERY important that you use the latest version of Interface Updater. Not doing so may damage the interfaces software. 

Detailed Instructions

  • If this is the first time, run and install "Interface Updater Setup". This will install "Interface Updater" onto the computer. The "Interface Updater" will update the files from the computer to RP Interface.
  • Download the file
  • Connect the PAC-UP to the computer using supplied USB cable. Connect the PAC-UP to the RP Interface.
  • Open the Interface Updater Program by going to Start >All Programs >AAMP of America > Interface Updater.
  • Click "Connect" button to establish connection between the PAC-UP and the computer. The "Connected" check box will be checked if successful. If unsuccessful, reconnect PAC-UP to the computer and restart the software.
  • Select your RP Interface from the "Interface select" pull down menu.
  • Click "Update firmware". The new firmware can be found where you saved it before beginning.
  • Once the files are chosen the update will begin. When successful it will show the text "End Update".

IMPORTANT: It is very important that the second and third digit of the revision number on your module matches the second and third digit of the new firmware file revision number. If your numbers do not match, please contact our tech support department.

  • Firmware Download, Version 5.4.4 (Released on February 13th, 2015)
    Release Notes
    • Adds Alpine VR command
    • Fixes recognition issue in non-CAN vehicles
  • Utility/Other, Version 2.6 (Released on July 21st, 2017)
    Release Notes
    PAC-UP Interface Updater

An all-in-one radio replacement and SWC interface, the innovative new RadioPRO4 comes pre-loaded with amplifier retention and SWC software, navigation based output signals and other features that save time and money during installation.

  • Retains steering wheel controls (pre-programmed)
  • Works with non-amplified, Bose digital and premium audio systems
  • Provides requisite data commands to retains A/C compressor function in 2010+ Mazda CX-9
  • In vehicle’s settings menu using the OE LCD and SWC
  • Allows the clock to be set without having to plug in the OE radio
  • Information on the OE LCD can be changed to MPG, estimated miles to empty, etc. without having to connect the OE radio
  • User-programmable text to be display during normal operation
  • User-programmable Bose Digital
  • Amplified settings - Gain, Fader, and Surround sound settings
  • Field updatable using the PAC-UP
  • Includes Plug & Play Harness
  • Retains rear seat entertainment
  • Provides 12V ACC, Illumination, VSS, Parking Brake, and Reverse

Product Revision History

Current Revision #: Description: Adds Alpine VR Command, Fixed issue where non-can vehicles did not work right away Release Date:2-13-15

Revision #: Description: Fixes issue with SWC in 2008 CX-9, Fixes board sleep issue, Fixes issue with module crashing when set to rotary 0 Release Date: 5-28-14

Revision #: Description: Hardware & Bootloader update Release Date: 1-9-14

Revision:   Description: Adds short press long press dual command functionality, Fixes issues seen with SWC when used with new Alpine & JVC head units, Adds new Kenwood Bluetooth function support for SWC, Adds 2013 CX-9 compatibility Release Date: 5-28-13

Revision #: 1.1.1  Description: Initial Release

Patent # 8,014,540 & 8,184,825

RP4 - MZ11 Instruction Manual
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