70-1760 - Wiring Adapter Metra - Free user manual and instructions
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| Product Type | Wiring Adapter |
| Brand | Metra |
| Model | 70-1760 |
| Compatibility | Select vehicles (see manual for specific models) |
| Connector Type | Male and female ISO/DIN connectors |
| Wire Gauge | 18 AWG |
| Color | Black |
| Material | Plastic housing, tinned copper wires |
| Dimensions (L x W x H) | 2.5 x 1.5 x 0.8 inches |
| Weight | 0.2 lbs |
| Input Voltage | 12V DC |
| Output Voltage | 12V DC (pass-through) |
| Operating Temperature | -40°F to 185°F |
| Installation | Plug-and-play, no wire cutting required |
| Function | Connects aftermarket stereo to factory wiring harness |
| Features | Color-coded wires for easy identification |
| Certifications | RoHS compliant |
| Package Content | 1 x Wiring Adapter |
| Warranty | Limited lifetime warranty |
Frequently Asked Questions - 70-1760 Metra
Is the Metra 70-1760 compatible with my vehicle?
The 70-1760 is designed for select vehicles. Check the manual or Metra's website for a list of compatible makes and models. Typically, it fits many GM, Ford, and Chrysler vehicles from the 1990s-2000s.
What is the purpose of this wiring adapter?
It allows you to connect an aftermarket stereo to your vehicle's factory wiring harness without cutting or splicing wires. Simply plug the adapter into the car's harness and connect your stereo's harness to the adapter.
How do I identify the wire colors on the adapter?
The adapter uses standard aftermarket color codes: yellow (constant 12V), red (switched 12V), black (ground), white (left front speaker +), white/black (left front speaker -), gray (right front speaker +), gray/black (right front speaker -), green (left rear speaker +), green/black (left rear speaker -), purple (right rear speaker +), purple/black (right rear speaker -).
Can I use this adapter with a amplified factory system?
It depends on the vehicle. Some amplified systems require additional adapters (like a data bus interface) to retain functionality. The 70-1760 is a basic pass-through adapter; consult your vehicle's specific needs.
What tools are needed for installation?
Usually no special tools are required. You may need a panel removal tool to access the factory radio, and wire strippers/crimpers if you need to connect the adapter to your stereo's harness (but many aftermarket stereos have plug-and-play connectors).
Will this adapter work with a double-DIN stereo?
Yes, the adapter is independent of stereo size. It simply provides the electrical connection. However, you may need a separate dash kit to mount a double-DIN stereo in your vehicle.
Does the adapter include instructions?
Yes, the Metra 70-1760 comes with a manual that includes wire color codes and installation steps. You can also download the manual from our website.
What should I do if my stereo doesn't power on after installation?
Check the fuses in your vehicle and stereo. Verify that the yellow and red wires are connected to the correct power sources (constant and switched 12V). Ensure the black wire is grounded properly.
Is this adapter compatible with steering wheel controls?
No, the 70-1760 is a basic wiring adapter and does not integrate steering wheel controls. You would need an additional interface module (e.g., Axxess ASWC-1) to retain them.
How long is the warranty on this adapter?
Metra offers a limited lifetime warranty on the 70-1760. If it fails due to manufacturing defects, they will replace it. Keep your receipt for proof of purchase.
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USER MANUAL 70-1760 Metra
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Product information
Brand : Metra
Model : 70-1760
Category : Wiring Adapter