PAC RP4-CH21 User Manual Download Page 6

Page: 6 / 6

Radio Replacement & Steering Wheel Control Interface

for Dodge/Jeep/Ram Vehicles

RP4-CH21

PAC-audio.com

Pacific Accessory Corporation

Page 6

Rev: 2

Date: 041218

Product Updates (Firmware)

The RP4-CH21 can be updated with new firmware as it becomes available using the PAC-UP interface updater (sold seperatly).

Please visit www.pac-audio.com/firmware for available updates.

Vehicle Settings

Please go to http://www.pac-audio.com/firmware/RP/RP4.html to download the vehicle settings app.

Once downloaded

and installed you can use this app to make changes to vehicle settings that would normally be done through the factory radio.

Important Notes

1. A PAC-UP is required to connect your PC to the RP4-CH21 and make changes to the vehicle settings.

Some vehicle settings may show up even if you’re vehicle is not equipped with them. If when you change a setting and it

reverts back, the vehicle did not accept it or the option does not exist.

3. Vehicle settings can only be changed when the vehicle is running.

Select Setting Category

Change Setting

Summary of Contents for RP4-CH21

Page 1: ...der 3 Vehicles equipped with VES Retention of the VES system is not currently supported 4 The active guide lines for the factory reverse camera can be turned off and on in the vehicle settings app ref...

Page 2: ...io Connections Vehicle Connector SWC Connection x4 See above chart for different radio type connections Acc On Programming LED Programming Button Wiring SWC Connection Wiring Connection Chart Red Whit...

Page 3: ...ack Track Track Track Preset Preset Band Disc Up Disc Radio Band Preset Preset Audio Voice Voice Voice Dial Voice Voice Voice Voice Mute Mute N P N P N P N P N P N P N P Phone Answer Receive Receive O...

Page 4: ...n 7 seconds press the button that is to be learned on the steering wheel The LED will turn off when the button is pressed At this point you have two options A For short press functionality Release the...

Page 5: ...o mode in order for the HVAC information to be displayed The following buttons have been re purposed from their original OEM function to retain key HVAC controls that are missing when removing the fac...

Page 6: ...gs Please go to http www pac audio com firmware RP RP4 html to download the vehicle settings app Once downloaded and installed you can use this app to make changes to vehicle settings that would norma...