परिचय
This manual provides instructions for the installation and use of the Metra 70-5511 Radio Wiring Harness. This harness is designed to integrate an aftermarket radio into select Ford vehicles equipped with a factory premium sound system, typically from 1989 to 2000. It facilitates the connection of your new radio while retaining the functionality of the factory ampजीवनदाता
सुरक्षा जानकारी
Always disconnect the vehicle's battery before performing any electrical work to prevent short circuits and electrical hazards. Ensure all connections are secure and properly insulated to avoid damage to the vehicle's electrical system or the new components. If you are unsure about any step, consult a professional automotive technician.
समावेश अवयवहरू
- पावर हार्नेस
- Amplifier Integration Plug

Image: The Metra 70-5511 Radio Wiring Harness, showing the power harness and amplifier integration plug components. This harness connects an aftermarket radio to a Ford vehicle's factory wiring, specifically designed for models with premium sound systems.
सेटअप र स्थापना
- तयारी: Disconnect the negative terminal of the vehicle's battery. Remove the factory radio from the dashboard.
- सवारी साधनको हार्नेस पहिचान गर्नुहोस्: Locate the factory radio wiring harnesses in your vehicle. The Metra 70-5511 typically includes a rectangular gray plug and a square black plug designed to connect to these factory harnesses.
- आफ्टरमार्केट रेडियोमा जडान गर्नुहोस्: Match the wires from the Metra 70-5511 harness to the corresponding wires on your aftermarket radio's harness. Standard color codes are generally used, but always refer to the wiring diagrams provided with both your new radio and the Metra harness for accurate connections.
- सुरक्षित जडानहरू: It is recommended to solder and heat-shrink all wire connections for maximum reliability and durability. Alternatively, high-quality crimp connectors can be used. Ensure connections are insulated to prevent short circuits.
- Amplifier Integration: For Ford vehicles with a factory premium sound system and external amplifier, connect the blue/white wire from the Metra harness to the amplifier remote turn-on wire of your aftermarket radio. This wire provides power to activate the factory ampजीवनदाता
- सवारी साधनमा जडान गर्नुहोस्: Plug the Metra 70-5511 harness into the vehicle's factory wiring. Ensure both the rectangular gray plug and the square black plug (if applicable to your vehicle's system) are securely seated.
- परीक्षण प्रणाली: Before fully reassembling the dashboard, reconnect the vehicle's battery and test the aftermarket radio's functionality, including all speakers, balance, fade, and other features.
- अन्तिम सभा: Once confirmed operational, secure the aftermarket radio in the dashboard and reassemble any removed trim panels.
सञ्चालन
The Metra 70-5511 wiring harness is a passive component that enables the proper electrical connection between your aftermarket radio and the vehicle's existing audio system, including the factory amplifier. Once installed correctly, the operation of your audio system will be controlled entirely by your aftermarket radio unit.
मर्मतसम्भार
The Metra 70-5511 wiring harness requires no routine maintenance. Periodically, you may wish to inspect the connections for any signs of wear or loosening, especially if you experience intermittent audio issues. Ensure all wiring remains securely insulated and free from damage.
समस्या निवारण
- स्पिकरहरूबाट कुनै आवाज छैन:
- Verify that the blue/white amplifier remote turn-on wire from the Metra harness is correctly connected to the aftermarket radio's amplifier turn-on output. This wire is crucial for activating the factory ampजीवनदाता
- Check all power and ground connections to the aftermarket radio.
- Only Some Speakers Work:
- For certain Ford models (e.g., 1998 Mustang GT with Mach 460 audio), if only some speakers work, try disconnecting the square black connector from the car harness and flipping it 180 degrees before reconnecting. This can correct pin alignment issues.
- Inspect individual speaker wire connections for proper contact and insulation.
- तार विसंगतिहरू:
- If wire colors do not match or if issues persist, consult the wiring diagram for your specific vehicle model and the aftermarket radio. Use a multimeter to test wire functions (e.g., constant power, ignition power, ground, speaker outputs) to ensure correct connections.
- Some vehicles may require re-pinning of certain wires within the factory connector if the factory pinout differs from the harness standard.
निर्दिष्टीकरणहरू
| ब्रान्ड | मेट्रा |
| मोडेल | 70-5511 |
| भाग नम्बर | 70-5511 |
| वस्तु प्रकार नाम | Radio Wiring Harness FD Amp एकीकरण प्रणाली |
| समावेश अवयवहरू | Power Harness, Amplifier Integration Plug |
| वस्तु आयाम (L x W x H) | ४.६ x ५ x २.९ इन्च (अनुमानित प्याकेज आयामहरू) |
| वस्तुको वजन | 22.68 ग्राम |
| कनेक्टर प्रकार | [Generalized] ISO, DIN, or BSW (vehicle-specific wiring) |
| केबल प्रकार | Vehicle-specific wiring |
वारेन्टी र समर्थन
For warranty information and technical support regarding the Metra 70-5511 Radio Wiring Harness, please contact the manufacturer directly. Refer to the packaging or Metra's official website for current contact details and warranty terms.