1. Introdução
This manual provides detailed instructions for the installation, operation, and maintenance of the Axxess AXBUCH-GM29 Backup Camera Retention Harness. This product is designed to integrate your vehicle's factory backup camera with an aftermarket radio system, ensuring continued functionality of the safety camera feature.
Please read this manual thoroughly before installation to ensure proper setup and to prevent damage to the product or your vehicle.
2. Produto acabadoview
The Axxess AXBUCH-GM29 is a specialized wiring harness that facilitates the retention of a factory-installed backup camera when upgrading to an aftermarket head unit in compatible GM vehicles. It provides the necessary connections to route the video signal from the OEM camera to the new radio's video input.

Image showing the Axxess AXBUCH-GM29 backup camera retention harness, featuring a gray multi-pin connector, a yellow RCA connector, and two wires (black and blue/purple) connecting them. This harness is designed to connect a factory backup camera to an aftermarket radio.
3. Compatibilidade
This harness is compatible with a wide array of GM LAN29 vehicles manufactured between 2006 and 2017. Specific compatible vehicle brands include:
- Buick
- Cadillac
- Chevrolet
- GMC
- Beija-flor
- Pontiac
- Saturno
- Suzuki
Nota importante: The factory camera must display its image onto the original radio screen, not the rearview mirror, for this harness to function correctly.
4. Conteúdo da embalagem
Ao desembalar, verifique se todos os itens estão presentes e sem danos:
- Axxess AXBUCH-GM29 Backup Camera Retention Harness
- Manual do usuário (este documento)
5. Configuração (Instalação)
Installation of the AXBUCH-GM29 harness requires basic knowledge of car audio wiring and vehicle disassembly. If you are unfamiliar with these procedures, professional installation is recommended.
Precauções de segurança:
- Desconecte o terminal negativo da bateria do veículo antes de iniciar qualquer trabalho elétrico.
- Certifique-se de que todas as conexões estejam seguras para evitar curto-circuitos.
- Refer to your vehicle's service manual for specific dashboard removal instructions.
Etapas de instalação:
- Access the Factory Radio: Carefully remove the trim panels and fasteners necessary to access and remove the factory radio from the dashboard.
- Locate Factory Camera Connection: Identify the factory wiring harness that connects to the original radio and carries the backup camera signal. This harness will typically have a multi-pin connector.
- Connect the AXBUCH-GM29: Plug the gray multi-pin connector of the AXBUCH-GM29 harness into the corresponding factory camera harness connection.
- Conecte-se ao rádio de reposição: Connect the yellow RCA connector from the AXBUCH-GM29 harness to the backup camera video input (usually labeled 'Camera In' or 'Reverse Video In') on your aftermarket radio.
- Connect Power/Trigger (if applicable): The harness includes a blue/purple wire. This wire typically provides a 12V output when the vehicle is in reverse, which can be used to trigger the aftermarket radio's camera input. Connect this wire to the reverse trigger input of your aftermarket radio, if required by the radio's installation instructions.
- Funcionalidade de teste: Before reassembling the dashboard, reconnect the vehicle's battery and test the backup camera functionality with the new aftermarket radio. Ensure the camera image appears clearly when the vehicle is shifted into reverse.
- Remontar: Once confirmed operational, carefully reassemble the dashboard and secure all components.
6. Operação
Once correctly installed, the Axxess AXBUCH-GM29 harness operates automatically. When the vehicle is shifted into reverse, the aftermarket radio should automatically display the image from the factory backup camera, provided the radio is properly configured for camera input.
Refer to your aftermarket radio's user manual for specific instructions on how to access and configure its backup camera settings.
7. Manutenção
The Axxess AXBUCH-GM29 Backup Camera Retention Harness is designed for long-term reliability and requires minimal maintenance. Ensure all connections remain secure and free from moisture or excessive vibration. No user-serviceable parts are contained within the harness.
8. Solução De Problemas
If you encounter issues after installing the AXBUCH-GM29 harness, consider the following troubleshooting steps:
| Problema | Possível causa | Solução |
|---|---|---|
| No camera image on aftermarket radio. |
|
|
| Image is distorted or poor quality. |
|
|
If these steps do not resolve the issue, please contact Axxess technical support or a qualified car audio installer.
9. Especificações
| Recurso | Especificação |
|---|---|
| Número do modelo | AXBUCH-GM29 |
| Marca | Axxess |
| Material | Cobre |
| Dimensões (C x L x A) | 6 x 3 x 1 polegadas (aproximadamente) |
| Peso do item | 0.739 onças (0.02 quilogramas) |
| Tipo de conector | Proprietary multi-pin to RCA |
| UPC | 086429384761 |
| Cor | Padrão |
10. Garantia e Suporte
For warranty information and technical support regarding your Axxess AXBUCH-GM29 Backup Camera Retention Harness, please refer to the manufacturer's official webou entre em contato diretamente com o departamento de atendimento ao cliente. Guarde seu comprovante de compra para eventuais solicitações de garantia.
Manufacturer: METRA ELECTRONICS CORP