PAC GM6A-RST GM Radio Replacement Interface for 2014–2019 GM Vehicles
🚗 Upgrade Your GM Stereo Without Losing Essential Factory Features. The PAC GM6A-RST GM Radio Replacement Interface simplifies aftermarket stereo installation in select General Motors vehicles.
This GM radio replacement interface integrates compatible receivers with the factory 29-bit LAN V2 data system.
Enjoy modern entertainment while maintaining supported factory audio, communication, and convenience features.
🔊 Advanced Factory Feature Retention
The PAC GM6A-RST helps preserve important vehicle functions when replacing your original radio.
Key features include:
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✅ Retains compatible factory OnStar functionality.
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✅ Preserves preprogrammed steering wheel audio controls.
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✅ Supports standard and premium Bose amplifiers.
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✅ Maintains factory warning chimes.
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✅ Retains compatible backup cameras.
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✅ Preserves front and rear parking assist alerts.
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✅ Maintains supported factory vehicle settings.
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✅ Retains the factory auxiliary audio input.
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✅ Supports factory USB charging connections.
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✅ Provides retained accessory power (RAP).
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✅ Supplies illumination, reverse, parking brake, and vehicle speed outputs.
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✅ Includes an antenna adapter.
🎵 Keep Your Factory Bose Sound System
Upgrade your factory stereo without replacing your compatible Bose amplifier.
The interface supports standard and premium Bose MOST50 amplified systems.
Compatible Bose systems retain balance and fader adjustments.
Non-amplified factory audio systems are also supported.
🎛️ Retain Steering Wheel Controls
Maintain convenient volume, track selection, and other supported audio functions.
Preprogrammed controls simplify integration with compatible aftermarket receivers.
Enjoy modern stereo features without sacrificing familiar factory controls.
📞 Maintain OnStar and Safety Features
Preserve supported OnStar communication functionality during your radio upgrade.
The interface also maintains compatible warning chimes and parking assistance alerts.
Active OnStar services may require a subscription.
🔧 Simplified Aftermarket Radio Installation
The GM stereo installation adapter integrates aftermarket receivers with compatible factory vehicle electronics.
Its streamlined design helps reduce additional interface requirements.
Professional installation is recommended for proper wiring, configuration, and reliable performance.
🚙 Vehicle Compatibility
Designed for select 2014–2019 General Motors vehicles with compatible 29-bit LAN V2 systems.
Applications include certain Chevrolet Silverado, Tahoe, Suburban, GMC Sierra, and Yukon models.
Compatibility depends on vehicle year, factory radio configuration, and installed equipment.
Always verify exact fitment before purchasing.
🔊 Complete Your Vehicle Upgrade
Pair your aftermarket receiver with premium Car Speakers for improved sound quality.
Explore professional Car Window Tinting for enhanced comfort, privacy, and interior protection.
❓ Frequently Asked Questions
1. Does the PAC GM6A-RST retain factory OnStar?
Yes. It preserves supported OnStar functionality in compatible General Motors vehicles.
2. Can this interface retain my factory Bose amplifier?
Yes. It supports compatible standard and premium Bose systems, including balance and fader controls.
3. Does the PAC GM6A-RST retain steering wheel controls?
Yes. It includes preprogrammed steering wheel control retention for compatible aftermarket receivers.
