Pacific Accessory Corporation
Radio Replacement & Steering Wheel Control Interface
with OnStar Retention for General Motors Vehicles
RP5-GM11
Rev. 092117
Page 2
© 2017 AAMP Global. All rights reserved. PAC is a Power Brand of AAMP Global.
PAC-audio.com
Installation Steps
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.
2. Make all connections as described in the chart on page 1
.
3. Factory installed amplifiers will determine the audio output connection. If the vehicle has a factory installed amplifier use the
factory amplifier audio location. If a factory installed amplifier is not present use the non-amplified factory audio location.
4. If the aftermarket radio is equipped with an auxiliary input and you wish to retain the factory RSE audio, plug the RCA
connectors from the secondary harness into the radios auxiliary input.
5. Plug the CMX chime module in if necessary (If the vehicle chimes when the radio is removed the CMX is not necessary).
PLEASE NOTE:
In order to get the best possible sound out of the CMX please mount it in a place free and clear of any
obstructions, preferably as close as possible to the bottom of the dash pointing down toward the floor of the vehicle.
6. The Mute loop (if not cut) will turn the accessory output off when an OnStar or Bluetooth call is made or received. If the
aftermarket radio has a mute input cut this loop and connect the outer brown wire to the mute input.
7. Connect the SWC wire according to the chart on page 1 (aftermarket radio MUST support a wired remote input).
8. If you wish to reassign functions to the SWC follow the programming instructions on the next page.
IMPORTANT!
The interface comes pre-programmed for the functions listed in the chart below 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 the program button on the side of the interface once and waiting seven seconds for the LED to flash three times.
Alpine
JVC
Kenwood
Clarion
Sony / Pioneer
Fusion
Volume -
Volume -
Volume -
Volume -
Volume -
Volume -
Volume -
Source Up
Source
Source
Disc/FM+
Source
Source
Source
Source Down
Band
Disc/AM
N/P
Band
Off
Seek Up
Track +
Track +
Track +
Track +
Track +
Seek Down
Track -
Track -
Track -
Search -
Track -
Track -
Voice
Mute
Mute
Mute
Mute
Mute
Mute
Prog
Preset Up
Preset -
Source
Band
Audio
Default Steering Wheel Control Programming
Default SWC Button Assignments
Alpine
JVC
Kenwood
Clarion
Sony / Pioneer
Fusion
Volume -
Volume -
Volume -
Volume -
Volume -
Volume -
Volume -
Seek Up
Track +
Track +
Track +
Track +
Track +
Seek Down
Track -
Track -
Track -
Search -
Track -
Track -
Voice
Mute
Mute
Mute
Mute
Mute
Mute
End
Source
Source
Source
Source
Source
Source
Default SWC Button Assignments (Corvette)
1
2 3 4 5
6 7
8 9
0
Alpine
JVC
Kenwood
Clarion
Pioneer / Sony / Other
Fusion
1
2
3
4
7
9
Other =
Advent, BOYO, Dual, Lightning Audio, Rockford Fosgate, Visteon
SET RADIO SELECT SWITCH