Amplifier Add-On OEM Line-Converter T-Harness for Select 2021-UP Buick, Chevy and GMC Vehicles
For use with the Axxess line converter.
Applications
| BUICK |
|
|
| Envision | IOS or IOU | 2022-2023 |
| CHEVROLET |
|
|
| Cheyenne 1500 | IOK non-amplified | 2022-2024 |
| Colorado (New Style) | Non-amplified | 2023-2024 |
| Silverado 1500 | IOK non-amplified | 2022-2024 |
| Silverado 2500/3500 | IOK non-amplified | 2024-2024 |
| Suburban | IOK non-amplified | 2021-2024 |
| Tahoe | Non-amplified | 2021-2024 |
| GMC |
|
|
| Canyon | non-amplified | 2023-2024 |
| Sierra 1500 | IOK non-amplified | 2023-2024 |
| Sierra 2500/3500 | IOK non-amplified | 2024-2024 |
| Yukon | Non-amplified | 2021-2024 |
