RP4-CH11
Radio Replacement & Steering Wheel Control Interface
for Chrysler/Dodge/Jeep Vehicles
Introduction & Features
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.
Important Notes
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.
Wiring Connection Chart
Vehicle Connector
Interface Connector
SWC Connector
Red / White
Purple / White
Blue / White
Red
P.B. Output (-)
VSS Output
Yellow
Black
Battery +12v
Ground
Blu/Yel
Kenwwod, Newer
JVC, OEM or
Blaupunkt
Amp Turn On Input
Acc. Output (1 amp)
Illum. Output (+)
Reverse Output (+)
Blue
Antenna On Input
Front L + input
Front L - input
Front R + input
Front R - input
Rear L + input
Rear L - input
Rear R + input
Rear R - input
3.5mm Jack
Alpine, JVC,
Clarion, Pioneer,
Sony, Valor, Boyo,
Dual, Visteon or
Advent
White
Orange / White
Green
White / Black
Grey
Grey / Black
Green
Green / Black
Purple
Purple / Black
Illustration / Schematic
Wiring
SWC Connection
Interface Connector
See above chart for
wire color descriptions.
SWC Connection
Vehicle Connector
See above chart for
wire color description.
See above chart for
different radio type
connections
Rev. 112811
©2011 Pacific Accessory Corporation
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 1
RP4-CH11
Radio Replacement & Steering Wheel Control Interface
for Chrysler/Dodge/Jeep Vehicles
Optional Steering Wheel Control Programming (cont.)
Optional Programming Order
Advent, Boyo, Dual,
Visteon, Sony
Alpine
Volume +
Volume -
Mute
JVC
Volume +
Volume -
Mute
Kenwood Clarion
Volume + Volume + Volume +
Volume - Volume - Volume -
Valor
OEM
Volume +
Volume -
Mute
Pioneer
Volume +
Volume -
Mute
Blaupunkt
Volume +
Volume -
Mute
1
2
3
Volume +
Volume -
Mute
Mute
Mute
Mute
4
5
6
7
8
9
Preset +
Preset -
Source
Track +
Track -
Source
Track +
Track -
Band/Disc +
Preset/Disc -
Select
Source
Play
Track +
Track -
Source
Search + Track +
Search - Track -
Source
Source
Next
Previous
Play/Ok
Preset +
Preset -
Source
Track +
Track -
Band
Preset +
Preset -
Source
Track +
Track -
Source
Track +
Track -
Disc +
Disc -
Ok
Band
Up Cursor
Disc/FM + Send/End Down Cursor Band
Disc/AM - Send
Power
Ok
Up Cursor
Band
10
11
12
13
14
Enter/Play
Band/Program Phone Receive
Receive
End
Attenuation
Answer
End
Down Cursor
BT Answer
BT Hangup
Phone Menu
Answer Call
End Call
Voice Activation
Phone Reject
Voice Dial
Power
Step B.
Press and
hold the
Step A.
Turn the vehicle ignition to
the ON position.
IGN
ACC
STRT
OFF
programming
button.
LED will turn off.
Step D.
Step C.
Within 7 seconds,
press and release the
button that is to be
The LED will
turn off during
this process.
Release the
programming
button. The
LED will turn
back on.
VOL
learned on the steering
wheel.
The LED will turn on
back on.
Step E.
Release the button.
VOL
Step F.
If you need to program more buttons,
repeat steps D & E for each additional
audio function on the steering wheel.
Program
remaining buttons
Once programming is
completed, wait 7 seconds.
The LED will flash four
times indicating the end of
programming.
Step G.
After all buttons are
programmed
x4
Rev. 112811
©2011 Pacific Accessory Corporation
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 3
RP4-CH11
Radio Replacement & Steering Wheel Control Interface
for Chrysler/Dodge/Jeep Vehicles
Testing & Verification
1. Turn the ignition on. The LED on the interface will turn on & the +12v accessory wire will turn on.
2. Turn on the radio & check balance & fade. Note: Factory amplified Systems will not fade as neither the aftermarket radio or
the RP interface have the ability to control the amplifier’s fader.
3. Verify that the factory subwoofer (if present) is playing
4. Verify that all SWC are functioning properly.
4. Turn off vehicle & remove key. RAP will be active & keep the radio on for 10 minutes or until the drivers door is opened.
5. The LED & radio will turn off when RAP turns off or the drivers door is opened.
Vehicle Entertainment System (VES); If equipped
1. Vehicles equipped with a DVD player built into the rear screen assembly:
The RP4-CH11 will allow the VES DVD player and rear screen to function as if the factory radio were present. A/V will be passed
from the factory DVD player to the rear screen and audio can be heard through the headphones. A/V cannot be passed from the
factory DVD player to the aftermarket head unit.
2. Vehicles equipped with a stand alone VES DVD Player:
The RP4-CH11 will allow the VES DVD player and rear screen(s) to function as if the factory radio were present. A/V will be
passed from the factory DVD player to the rear screen(s) and audio can be heard through the headphones. A/V can also be fed
from the VES DVD player into an aftermarket head unit (head unit must support A/V in) with the use of the CHYRVD. It is VERY
IMPORTANT that the RP4-CH11 Blue/White remote input wire be connected for this feature to function properly!
3. Vehicles not equipped with a VES DVD Player (rear screen(s) only):
In this application the CHYRVD must be used in order to feed A/V into the factory screen(s) from an aftermarket head unit (head
unit must support A/V out). With the CHYRVD, A/V will be passed from the aftermarket head unit to the rear screen(s) and audio
can be heard through the headphones. If you wish to retain the Auxiliary inputs on the rear of the console you must disconnect
the factory wires from the auxiliary input then connect and run your own RCAs into the aftermarket head unit.
4. Vehicles equipped with a Reverse Camera:
In order to retain the factory reverse camera the CHYRVD must be used to feed video into the aftermarket head unit (head unit
must support reverse camera input).
Product Updates (Firmware)
The RP4-CH11 can be updated with new firmware as it becomes available using the PAC-UP interface updater (sold seperatly).
Rev. 112811
©2011 Pacific Accessory Corporation
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 4
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