RP5-GM11
Radio Replacement & Steering Wheel Control Interface
with OnStar Retention for General Motors Vehicles
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Rev. 022516
Introduction & Features
Important Notes
Wiring Connection Chart
Illustration / Schematic
The RP5-GM11 interface allows the replacement of a factory radio in select General Motors vehicles with Class II radios.
Using this interface will retain factory features such as OnStar, steering wheel controls (SWC), warning chimes, Rear
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RP5-GM11 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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interface into the vehicle (see next page for setting chart).
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for the SWC assignments to make sense. Whatever you assign as aftermarket volume commands will also be the
OnStar volume commands.
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Parking Brake
Output (-)
Pink
Vehicle Speed
Output
Blue Not Used
Blue / White $PS7XUQ2Q,QSXW
Orange / White Illumination Output
(+)
Purple/White Reverse Output (+)
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installation note 6.
Aftermarket Radio Connections
Yellow %DWWHU\Y
Black Ground
Red $FFHVVRU\2XWSXW
White )URQW/LQSXW
White / Black )URQW/LQSXW
*UH\ Front R + input
*UH\%ODFN Front R - input
Green 5HDU/LQSXW
Green / Black 5HDU/LQSXW
Purple Rear R + input
Purple / Black Rear R - input
SWC Connector
Blue/Yellow Kenwood, Newer
JVC
3.5mm Jack $OSLQH-9&
Clarion, Pioneer,
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$XGLR9LVWHRQRU
$GYHQW
SWC Connection
See above chart for
different radio type
connections
Wiring SWC Connection
Page 1
Aftermarket
Radio
Connections
Vehicle
Connections
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