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PAC Audio OS-1 BOSE GM OnStar Interface with Bose
Retains the function of OnStar® and Bose amplified audio system when the factory radio is replaced. Generates all safety warning chimes.
- Retains OnStar® when the factory radio is replaced
- Retains all safety warning chimes
- Retains Bose amplified audio system
- Plug-in installation for vehicles with a 21-pin harness
- 4 channel adjustable
| Compatibility Notes |
|
| Year(s) | Make | Model | Trim Level | Additional Info |
|---|---|---|---|---|
| CADILLAC | ESCALADE | ALL TRIM LEVELS | — | |
| 2002 | CHEVROLET | AVALANCHE | ALL TRIM LEVELS | — |
| CHEVROLET | BLAZER | S-10 | — | |
| CHEVROLET | SILVERADO | ALL TRIM LEVELS | — | |
| CHEVROLET | SUBURBAN | ALL TRIM LEVELS | — | |
| CHEVROLET | TAHOE | ALL TRIM LEVELS | — | |
| CHEVROLET | VENTURE | ALL TRIM LEVELS | — | |
| GMC | YUKON | ALL TRIM LEVELS | — | |
| GMC | YUKON XL | ALL TRIM LEVELS | — | |
| PONTIAC | MONTANA | ALL TRIM LEVELS | — |
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