
RP Advanced Radio install Adapter GM 2
- Item #
- GM1ARST
- UPC
- 609098826945
- Order multiple
- 1
- Availability
- In stock
- Category
- Radios & Head Units
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Product Details
The PAC Audio GM1A RST is the advanced radio replacement interface built to keep your General Motors vehicle connected and fully functional. This compact yet powerful module allows you to upgrade to an aftermarket radio while retaining critical factory features. Steering wheel controls OnStar functionality warning chimes and Bose amplifier performance are preserved to maintain your OEM convenience and sound quality. Rear seat entertainment and controls remain active so every passenger stays engaged. The GM1A RST also provides important data outputs including retained accessory power vehicle speed signal illumination reverse and parking brake triggers. Designed for modern integration it supports front camera inputs and can be expanded to multiple cameras using the VS41 module. The built in adjustment dial and programming button let you fine tune chime volume and premium Bose amplifier settings including gain bass mid and treble. A USB port connects to the RadioPRO PC App giving you easy configuration camera settings and firmware updates to keep your system current. Engineered for simple installation the streamlined harness design reduces setup time while the rugged electronics deliver long term reliability. In the box you get the GM1A RST interface module and the owners manual giving you everything needed for a clean professional installation. For GM drivers who want the latest audio technology without losing the features they love the PAC Audio GM1A RST is the smart solution.
Features
- Warning chimes overlayed on front left speaker
- Real time dynamic audio fade
- Premium Bose amp settings bass mid treble gain fader and balance
- Compatible with radios with 2 wire resistive SWC
- USB updatable


