PAC Audio GM1A-RST RadioPRO Advanced Interface for General Motors Vehicles
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RadioPRO Advanced has been engineered to save you time and seamlessly integrate into a vehicle’s databus system to retain features such as OnStar, steering wheel controls, factory amplifier, audio fade, rear-seat entertainment system, and warning chimes.
RadioPRO Advanced also improves the sound quality of warning chimes by playing them through the sound system, or through a provided speaker, while a direct USB connection makes product setting adjustments and firmware updates quick and easy. It also saves you time on the installation with a streamlined harness design, smaller housing, and easier adjustment of chimes and factory amplifier gain.
Key Features
- OnStar retention
- Steering wheel control retention
- Warning chimes through a sound system or external speaker
- Bose amplifier retention (Standard and Premium)
- Premium Bose amplifier adjustments (gain, bass, mid, treble)
- Real-time audio fade
- Rear-seat entertainment system retention
- USB updatable
| Year(s) | Make | Model | Trim Level | Additional Info |
|---|---|---|---|---|
| BUICK | CENTURY | ALL TRIM LEVELS | — | |
| BUICK | LACROSSE | ALL TRIM LEVELS | — | |
| BUICK | RAINIER | ALL TRIM LEVELS | — | |
| BUICK | RENDEZVOUS | ALL TRIM LEVELS | — | |
| BUICK | TERRAZA | ALL TRIM LEVELS | — | |
| CADILLAC | ESCALADE | ALL TRIM LEVELS | — | |
| CADILLAC | ESCALADE ESV | ALL TRIM LEVELS | — | |
| CADILLAC | ESCALADE EXT | ALL TRIM LEVELS | — | |
| CHEVROLET | AVALANCHE | ALL TRIM LEVELS | — | |
| CHEVROLET | CAVALIER | ALL TRIM LEVELS | — | |
| CHEVROLET | COLORADO | ALL TRIM LEVELS | — | |
| CHEVROLET | CORVETTE | ALL TRIM LEVELS | — | |
| CHEVROLET | EXPRESS VAN | ALL TRIM LEVELS | — | |
| CHEVROLET | IMPALA | ALL TRIM LEVELS | — | |
| CHEVROLET | MALIBU | ALL TRIM LEVELS | — | |
| CHEVROLET | MONTE CARLO | ALL TRIM LEVELS | — | |
| CHEVROLET | S-10 PICKUP | ALL TRIM LEVELS | — | |
| CHEVROLET | SILVERADO | ALL TRIM LEVELS | — | |
| 2007 | CHEVROLET | SILVERADO | CLASSIC | — |
| CHEVROLET | SSR | ALL TRIM LEVELS | — | |
| CHEVROLET | SUBURBAN | ALL TRIM LEVELS | — | |
| CHEVROLET | TAHOE | ALL TRIM LEVELS | — | |
| CHEVROLET | TRAILBLAZER | ALL TRIM LEVELS | — | |
| CHEVROLET | UPLANDER | ALL TRIM LEVELS | — | |
| CHEVROLET | VENTURE | ALL TRIM LEVELS | — | |
| GMC | CANYON | ALL TRIM LEVELS | — | |
| GMC | ENVOY | ALL TRIM LEVELS | — | |
| GMC | SAVANA | ALL TRIM LEVELS | — | |
| GMC | SIERRA | ALL TRIM LEVELS | — | |
| 2007 | GMC | SIERRA | CLASSIC | — |
| GMC | YUKON | ALL TRIM LEVELS | — | |
| GMC | YUKON XL | ALL TRIM LEVELS | — | |
| HUMMER | H2 | ALL TRIM LEVELS | — | |
| HUMMER | H3 | ALL TRIM LEVELS | — | |
| HUMMER | H3T | ALL TRIM LEVELS | — | |
| ISUZU | ASCENDER | ALL TRIM LEVELS | — | |
| OLDSMOBILE | ALERO | ALL TRIM LEVELS | — | |
| OLDSMOBILE | BRAVADA | ALL TRIM LEVELS | — | |
| OLDSMOBILE | SILHOUETTE | ALL TRIM LEVELS | — | |
| PONTIAC | AZTEK | ALL TRIM LEVELS | — | |
| PONTIAC | GRAND AM | ALL TRIM LEVELS | — | |
| PONTIAC | GRAND PRIX | ALL TRIM LEVELS | — | |
| PONTIAC | MONTANA | ALL TRIM LEVELS | — | |
| PONTIAC | SUNFIRE | ALL TRIM LEVELS | — | |
| SAAB | 9-7X | ALL TRIM LEVELS | — | |
| SATURN | RELAY | ALL TRIM LEVELS | — |
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All order over $99 are shipped Free in the Contiguous United States (48 States). Please contact us for shipping to Hawaii and Alaska. |
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We are an Authorized Car Stereo Retailer. All of our products carry a full warranty from the manufacturer along with tech support to ensure you have a positive experience with your purchase. |
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Get approved through Snap Finance for up to $3000 plus a 100 day same as cash payoff. They do not run a credit check, so no harm in applying. Click here to get pre-approved with Snap Finance or text 18712 to number 48078. Then you can use your virtual card they provide at checkout. Learn more by clicking here. |
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We hope you are happy with your purchase. However, if you are not completely satisfied with your purchase for any reason within 60 days from purchase, you may return complete and like-new products to us for a full refund, store credit, or exchange. |
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If you find a lower current advertised price on an identical brand new item from another authorized retailer (as listed by the manufacturer), we will match or beat their price. While some restrictions do apply, we want to know what it will take to earn your business. |
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