RP4-MZ11
Radio Replacement & Steering Wheel Control Interface
for MazdaVehicles
Pacic Accessory Corporation
®
| Santa Ana, California 92705 | Ph. 866-931-8021 | [email protected]
©2012 Pacic Accessory Corporation
www.pac-audio.com
Rev. 081612
Pacific Accessory Corporation
Page 1
Introduction & Features
Important Notes
The RP4-MZ11 interface allows the replacement of a factory radio in select Mazda vehicles with MS-CAN radios. Using
this interface will retain factory features such as steering wheel controls (SWC), programming of the clock on the OEM
LCD screen, vehicle information on the OEM LCD screen and the BOSE amplier when the original radio is removed. The
RP4-MZ11 also provides data bus driven outputs such as retained accessory power (RAP), vehicle speed sensor (VSS),
illumination, reverse trigger and parking brake.
1. The radio select rotary switch on the side of the interface must be adjusted to the proper radio setting before plugging the
interface into the vehicle (see below for setting chart).
2. If using this interface in a Mazda CX-5, all vehicle settings must be nalized before removing the factory radio.
3. When the interface is rst plugged into the vehicle the LED will ash indicating that it is initializing. Once initialization is complete
the LED will illuminate and should be on at all times when the interface is on.
4. The following vehicles will not provide a VSS signal as this information is not on the data bus: RX-8, 2007-2009 CX-9 w/non-nav
radio, Miata
5. The following vehicles will not provide a reverse output as this information is not on the data bus: RX8, 2007-2009 CX7, 2010
Mazda 5, Miata
6. The following vehicles will not provide a parking brake output as this information is not on the data bus: RX-8, Miata
7. The following vehicles have a speed based parking brake wire that will provide a negative trigger until the vehicle is going at
least 4 mph: 2007-2009 CX-9, 2007-2009 CX-7
8. The LED will also ash whenever a SWC button is pressed
9. The interface comes pre-programmed for all of the vehicles factory SWC functions and does not require programming unless
you wish to re-assign the SWC functions to different buttons. The SWC can always be restored to default settings by pressing
and releasing the program button on the side of the interface once and waiting 7 seconds for the LED to ash 4 times.
10. The LED will ash whenever a SWC button is pressed.
Wiring Connection Chart
Red / White P.B. Output (-)
Purple / White VSS Output
Red Acc. Output (1 amp)
Green/ White 2nd SWC Input
(Connect to blue
wire in vehicle con-
nector in Mazda
CX-5, not used in
other applications)
Green Reverse Output (+)
Orange Illumination
Interface Connector
Yellow Battery +12v
Black Ground
Blue Antenna On Input
(connect to Green/
White wire in inter-
face connector in
the Mazda CX-5)
Orange/White Illumination
White Front L + input
White / Black Front L - input
Grey Front R + input
Grey / Black Front R - input
Green Rear L + input
Green / Black Rear L - input
Purple Rear R + input
Purple / Black Rear R - input
Vehicle Connector
SWC Connector
Blu/Yel Kenwwod, Newer
JVC, OEM or
Blaupunkt
3.5mm Jack Alpine, JVC,
Clarion, Pioneer,
Sony, Fusion, Valor,
Boyo, Dual, Visteon
or Advent
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