PAC RP4-CH11 User Manual

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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
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also allows you to program two radio functions to each SWC button by using short press long press dual command
functionality. 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.
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Vehicle Connector
SWC Connector
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Aftermarket Radio
Connections
Vehicle
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SWC Connection
See above chart for
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Acc On/
Programming
LED
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Button
Wiring SWC Connection
Page 1

PAC RP4-CH11 Specifications

General

Category	Automobile Accessories
Type	Radio Replacement Interface
Retains Steering Wheel Controls	Yes
Retains Factory Amplifier	Yes
Retains Factory Features	Yes
Amplifier Turn-On	Yes
Navigation Outputs	Yes
USB Updateable	Yes
Chime Retention	Yes
USB Port Retention	No
Auxiliary Input Retention	Yes
Bluetooth Retention	Yes
Compatibility	Select Chrysler, Dodge, Jeep, and RAM vehicles

Summary

Introduction & Features

Important Notes

Key operational instructions and warnings for installation and use.

Wiring Connection Chart

Details wire assignments between the interface and vehicle/aftermarket radio.

Illustration / Schematic

Visual representation of wiring and connections for installation.

Installation Steps

SET RADIO SELECT SWITCH

Guide to setting the rotary switch for proper radio compatibility.

Default Steering Wheel Control Programming

Explains pre-programmed SWC functions and reset procedure.

Short Press Long Press Dual Command Functionality

Describes assigning dual commands to SWC buttons.

Optional Steering Wheel Control Programming

Optional Programming Order

Step-by-step guide for custom SWC function programming.

Testing & Verification

Vehicle Entertainment System (VES)

Details how the interface interacts with factory VES features.

Product Updates (Firmware)

Information on updating the interface firmware for new features.