The Metra 70-6510 is an amplifier bypass harness designed for specific Dodge Ram models between 2004 and 2005. This harness facilitates the bypassing of the factory amplifier, primarily in vehicles equipped with hands-free systems or Infinity sound systems. The documentation indicates the harness is 204 inches in length and includes power wires, but not speaker wires, as part of the Chrysler 2002-2005 Turbowire set. Support resources are available through Metra’s online knowledge base and technical support channels.
Compatibility with Dodge Ram Models
The 70-6510 harness exhibits specific compatibility with several Dodge Ram configurations. According to the provided documentation, it is designed for:
- 2004 Dodge Ram SRT-10 models equipped with hands-free functionality and the Infinity sound system. A key identifier for compatibility is the presence of a telephone symbol on the mirror; vehicles lacking this symbol require the 70-6512 harness instead.
- 2004 Dodge Ram (non-SRT-10) models featuring the Infinity sound system.
- All 2005 Dodge Ram models equipped with the Infinity sound system.
- 2004-2005 Dodge Ram models with hands-free amplifiers.
It is important to note the distinction made between 2004 Dodge Ram SRT-10 models with and without the hands-free system, as this dictates the appropriate harness to use. The documentation explicitly directs users to the 70-6512 harness for 2002-2004 Dodge Ram power amplifier bypasses when the hands-free system is not present.
Harness Specifications and Components
The Metra 70-6510 harness is a 204-inch long bypass harness. It incorporates the Chrysler 2002-2005 Turbowire, which consists of power wires. The documentation specifically states that the harness does not include speaker wires. This implies that separate wiring may be required for speaker connections depending on the intended aftermarket audio system configuration. The harness is designed to bypass the factory amplifier, allowing for the installation of an aftermarket radio or audio system.
Installation Considerations and Support
Metra provides resources to assist with the installation process. The documentation emphasizes the importance of carefully reviewing installation instructions and ensuring adherence to the prescribed steps. Should difficulties arise during installation, users are encouraged to consult the Metra online knowledge base for general instructions, vehicle-specific guides, and troubleshooting information.
Metra’s technical support team is available to provide expert assistance. Before contacting technical support, the documentation advises ensuring the vehicle is in a “ready state” for troubleshooting. This suggests that all necessary power connections and system checks should be completed before seeking support. The documentation highlights Metra’s commitment to a seamless and satisfying experience with their products.
Accessing Metra’s Knowledge Base
Metra Electronics maintains an online knowledge base designed to support users in installing, troubleshooting, and maximizing the functionality of their products. The knowledge base offers a variety of resources, including:
- General Installation Instructions
- Vehicle-Specific Guides
- Product-Specific Troubleshooting Guides
- Frequently Asked Questions (FAQ)
Users can navigate the knowledge base by selecting a specific product or utilizing the search function to locate documents by name, make, model, or part number. This resource is intended to empower users to resolve common issues independently and streamline the installation process.
Technical Support Procedures
When encountering installation challenges or requiring technical advice, users can contact Metra’s dedicated technical support team. The documentation stresses the importance of preparing the vehicle for troubleshooting before contacting support. This preparation ensures that support personnel can efficiently diagnose and address the issue. The documentation does not detail specific contact methods (e.g., phone number, email address) but references the availability of expert assistance and guidance.
Safety and Operational Warnings
The documentation includes a warning to ensure the vehicle is in a ready state before contacting Metra Technical Support. This implies a need for basic system checks and preparation to facilitate effective troubleshooting. The documentation does not contain any other explicit safety warnings beyond this procedural recommendation.
Limitations of Provided Documentation
The provided documentation is limited in scope. It focuses primarily on compatibility and basic specifications of the 70-6510 harness. Detailed installation instructions, wiring diagrams, or comprehensive troubleshooting procedures are not included within the provided source material. The documentation also lacks information regarding warranty details, return policies, or compatibility with specific aftermarket radio brands. Furthermore, the documentation does not address potential issues related to vehicle security systems or CAN bus integration.
The provided documentation does not specify the gauge of the power wires included in the Turbowire set. This information would be relevant for users assessing the harness’s suitability for high-power aftermarket audio systems. The documentation also does not provide details on the connector types used in the harness, which could be important for ensuring compatibility with existing vehicle wiring.
Conclusion
The Metra 70-6510 amplifier bypass harness is a vehicle-specific solution designed for select 2004-2005 Dodge Ram models. Its compatibility hinges on the presence of a hands-free system or Infinity sound system. The harness provides power connections via the Chrysler 2002-2005 Turbowire but does not include speaker wires. Metra offers online resources and technical support to assist with installation and troubleshooting. However, the provided documentation is limited in detail and does not cover all aspects of installation or potential compatibility issues. Users should consult additional resources and exercise caution when installing this harness.

