Pacific Accessory Corporation
®
| Santa Ana, California 92705 | Ph. 866-931-8021 | support@pac-audio.com
©2011 Pacific Accessory Corporation
www.pac-audio.com
Pacific Accessory Corporation
RP4-CH11
Radio Replacement & Steering Wheel Control Interface
for Chrysler/Dodge/Jeep Vehicles
Rev. 112811
Introduction & Features
Important Notes
Wiring Connection Chart
Illustration / Schematic
The RP4-CH11 interface allows the replacement of a factory radio in select Chrysler/Dodge/Jeep vehicles with MSCAN or
LSFT-CAN databus radios. Using this interface will retain factory features such as steering wheel controls (SWC) vehicle
entertainment system (VES) and the factory audio amplifier whenever the original radio is removed. The RP4-CH11 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 next page for setting chart).
2. When the interface is first plugged into the vehicle the LED will flash indicating the auto detect sequence. Once the CAN-BUS
speed is detected the LED will illuminate and should be on at all times when the interface is on. The LED will also flash whenever
a SWC button is pressed
3. 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 flash 4 times.
Red / White
P.B. Output (-)
Purple / White
VSS Output
Blue / White
Amp Turn On Input
Red
Acc. Output (1 amp)
Orange / White
Illum. Output (+)
Green
Reverse Output (+)
Interface Connector
Yellow
B12v
Black
Ground
Blue
Antenna On Input
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, Valor, Boyo,
Dual, Visteon or
Advent
9
1
Accessory Output
+12volts 1amp max.
Pacific Accessory Corporation
Interface Connector
See above chart for
wire color descriptions.
Vehicle Connector
See above chart for
wire color description.
SWC Connection
See above chart for
different radio type
connections
x4
Wiring
SWC Connection
Page 1
