Metra ANC-GMH1
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ANC Bypass Harness select GM vehicles 2014-2024
This active noise canceling bypass harness ensures smooth speaker and subwoofer upgrades in 2014-2023 GM vehicles with amplified ANC audio systems and covers a variety of RPOs. It maintains proper communication between audio equipment and the ANC system, giving listeners full control over their music without sound distortion, interference, or conflict between devices. Within ANC systems, built-in microphones detect and eliminate background noise in a vehicle but often mistake aftermarket speakers and subwoofer vibrations for interference, creating compatibility issues. Audio system upgrades can also affect a vehicle’s sensitive electronics, causing system errors. Axxess’s ANC bypass harnesses prevent these issues while giving installers more flexibility in their audio system design, as they will no longer have to avoid ANC microphones within the vehicle’s interior. All Axxess products come with full support from Axxess integration professionals, who are available to call for technical support seven days per week.
Features:
- Active noise canceling bypass harness
- Fits 2014-2023 GM vehicles with amplified ANC audio systems, in a variety of RPOs
- Enhances sound quality during audio system upgrades
- Eliminates unwanted ANC interference for complete sound customization
- Protects vehicle electronics
- Quality connectors
Vehicle Applications:
- Buick
- 2018-2024 Buick Enclave
- 2017-2020 Buick Encore
- 2016-2020 Buick Envision
- 2017-2019 Buick LaCrosse
- Cadillac
- 2014-2019 Cadillac ATS
- 2016-2020 Cadillac CT6
- 2015-2019 Cadillac CTS
- 2015-2020 Cadillac Escalade
- 2020 Cadillac Escalade ESV
- 2019-2022 Cadillac XT4
- 2019-2022 Cadillac XT5
- Chevrolet
- 2019-2022 Chevrolet Blazer
- 2016-2022 Chevrolet Camaro
- 2018-2024 Chevrolet Equinox
- 2017-2020 Chevrolet Impala
- 2018-2022 Chevrolet Malibu
- 2014-2018 Chevrolet Silverado 1500
- 2015-2018 Chevrolet Silverado 2500
- 2015-2018 Chevrolet Silverado 2500 HD
- 2015-2018 Chevrolet Silverado 3500
- 2015-2018 Chevrolet Silverado 3500 HD
- 2015-2020 Chevrolet Suburban
- 2015-2022 Chevrolet Tahoe
- 2021-2022 Chevrolet Trailblazer
- 2018-2022 Chevrolet Traverse
- GMC
- 2018-2022 GMC Acadia
- 2014-2018 GMC Sierra 1500
- 2015-2018 GMC Sierra 2500 HD
- 2015-2018 GMC Sierra 3500 HD
- 2018-2024 GMC Terrain
| Brand | Metra Electronics |
|---|
Vehicle fit
| Make | Model | Years | Notes |
|---|---|---|---|
| Buick | Enclave | 2018–2019 | Bose; RPO UQF or UQA |
| Buick | Enclave | 2020–2024 | Bose; RPO with or without UQA |
| Buick | Encore | 2017–2020 | Bose; RPO UQA |
| Buick | Envision | 2016–2020 | Bose; RPO UQA or UZ6 |
| Buick | LaCrosse | 2017–2019 | Bose; RPO UQF or UQS |
| Buick | Regal | 2018–2020 | Bose; RPO UQA or UQ3 |
| Cadillac | ATS | 2014–2019 | Bose; RPO UQA, UQS |
| Cadillac | CT6 | 2016–2020 | Bose; RPO UQA, UQS |
| Cadillac | CTS | 2016–2019 | Bose; RPO UQS |
| Cadillac | CTS Sedan | 2015 | Bose; RPO UQS |
| Cadillac | Escalade | 2015–2020 | Bose; RPO UQA, UQS, UQH |
| Cadillac | XT4 | 2019–2022 | Bose; RPO UQS |
| Cadillac | XT5 | 2017–2024 | Bose; RPO UQA |
| Cadillac | XTS | 2016–2019 | Bose; RPO UQA, UQG, UQS |
| Cadillac | XTS | 2015 | Bose; RPO UQS |
| Chevrolet | Blazer | 2019–2022 | Bose; RPO UQA, IOT, NKC |
| Chevrolet | Camaro | 2016–2022 | Bose; RPO UQ3+NKC, UQA |
| Chevrolet | Corvette | 2014–2019 | Bose; RPO UQA or UQS |
| Chevrolet | Equinox | 2018–2024 | Bose; RPO NKC+UZ6, UQA, IOT, IOU, IOS |
| Chevrolet | Impala | 2017–2020 | Bose; RPO UQ3, UQA, UQF, UQG,UQS, NKC |
| Chevrolet | Malibu | 2018–2022 | Bose; RPO UQ3, UQA, UQF, UQG,UQS, NKC |
| Chevrolet | Silverado 1500 | 2014–2018 | Bose; RPO UQA, UQG, NKC |
| Chevrolet | Silverado 1500 LD | 2014–2018 | Bose; RPO UQA, UQG, NKC |
| Chevrolet | Silverado 2500 | 2015–2018 | Bose; RPO UQA, UQG, NKC |
| Chevrolet | Silverado 2500 HD | 2015–2018 | Bose; RPO UQA, UQG, NKC |
| Chevrolet | Silverado 3500 | 2015–2018 | Bose; RPO UQA, UQG, NKC |
| Chevrolet | Silverado 3500 HD | 2015–2018 | Bose; RPO UQA, UQG, NKC |
| Chevrolet | Suburban | 2015–2020 | Bose; RPO UQA, UQS, UQH |
| Chevrolet | Tahoe | 2015–2020 | Bose; RPO UQA, UQS, UQH |
| Chevrolet | Trailblazer | 2021–2023 | 5th VIN position "M"; RPO UQA |
| Chevrolet | Traverse | 2018–2022 | Bose; RPO UQA, UQF |
| GMC | Acadia | 2018–2022 | Bose; RPO UQA, UQF |
| GMC | Sierra 1500 | 2014–2018 | Bose; RPO UQA, UQG, NKC |
| GMC | Sierra 2500 | 2015–2018 | Bose; RPO UQA, UQG, NKC |
| GMC | Sierra 2500 HD | 2015–2018 | Bose; RPO UQA, UQG, NKC |
| GMC | Sierra 3500 | 2015–2018 | Bose; RPO UQA, UQG, NKC |
| GMC | Sierra 3500 HD | 2015–2018 | Bose; RPO UQA, UQG, NKC |
| GMC | Terrain | 2018–2024 | Bose; RPO NKC+UZ6, UQA, IOT, IOU, IOS |
| GMC | Yukon | 2015–2020 | Bose; RPO UQA, UQG, NKC |
Fitment is based on manufacturer application data. Trim, factory amplifier and navigation options can change which part the vehicle needs.
