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Metra TurboWires 70-1855 Tuner Relocation Bypass Wire Harness for 1988 - 1994 Buick, Chevrolet and Pontiac Vehicles

$18.99
In stock
SKU
70-1855

Key Features

  • Tuner Relocation Bypass Wiring harness for use when replacing the factory stereo
  • 60" long for easy placement
  • Includes antenna extension and adapter
  • 21-pin plug
Unit Includes: Relocation wiring harness, and Instruction manual

Metra TurboWires 70-1855 Tuner Relocation Bypass Wire Harness for 1988 - 1994 Buick, Chevrolet and Pontiac Vehicles
    Kit Features:
  • Tuner Relocation Bypass Wiring harness for use when replacing the factory stereo
  • 60" long for easy placement
  • Includes antenna extension and adapter
  • 21-pin plug
  • Allows installation of an aftermarket radio using the existing factory wiring and connectors.
  • No cutting of factory wiring is needed.
  • This particular harness bypasses the remote tuner in certain GM vehicles.
    Connections:
  • Yellow – 12V Constant
  • Red – 12V Accessory
  • Black - Ground
  • Blue - Power Antenna Lead
  • Orange – Dash Light Dimmer/Illumination
  • Green – Left Rear Speaker (+)
  • Green with Black Stripe Left Rear Speaker (-)
  • White – Left Front Speaker (+)
  • White with Black Stripe – Left Front Speaker (-)
  • Purple – Right Rear Speaker (+)
  • Purple with Black Stripe – Right Rear Speaker (-)
  • Gray – Right Front Speaker (+)
  • Gray with Black Stripe – Right Front Speaker (-)
    Vehicle Applications:
    Buick:
  • Buick Regal 1988-1994
    Chevrolet:
    • Chevrolet Full Size Truck 1988-1994
      Pontiac:
      • Pontiac Grand Prix 1988-1989
      • Pontiac Sunbird 1989-1994
More Information
Manufacturer Metra
Part Number 70-1855
Wiring harness function Replace Factory Radio
Color White
Warranty 1 Year
Vehicle Year 1990, 1991, 1992, 1993, 1994
Vehicle Brand Buick, Chevrolet, Pontiac
UPC Code 086429105175
Item Returns This item can be returned
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Customer Questions
What do the wire colors of a car stereo mean?
Car stereo wiring is color coded for convenience and simplicity. Each wire color has a specific meaning, we show you what they are.
Have a question? Go ahead and ask anything. We are here to help. Please login to ask a product question.

Wiring Harnesses Explained

What do all of the wire colors mean? Aftermarket manufacturers have made car stereo receiver installation an easier process by using a standardized wire color scheme. We walk you through what each individual wire does, this way if you have an installation that doesn't perform properly you will have the resources to begin troubleshooting your installation.

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