About the Metra 70-2002 Receiver Wiring Harness
What's in the box:
Other info:
- MFR # 70-2002
- Item # 120702002
- California customers: Please click here for your Proposition 65 WARNING.
More details on the Metra 70-2002 Receiver Wiring Harness

Product Research
Features
Wiring Harness: This wiring harnesses prevents you from having to cut your vehicle's factory radio plug when replacing your factory radio with an aftermarket head unit. Simply solder or crimp the wiring harness to your aftermarket head unit's harness (solder & crimps not included), plug the aftermarket head unit's plug into the rear chassis of the aftermarket head unit, and plug the wiring harness into your vehicle's factory radio plug.
Wiring Notes: If the wiring harness is not equipped with a ground wire, you will need to ground the aftermarket head unit's ground wire to the metal chassis of your vehicle. Some vehicle's may require you to bypass the vehicle's factory amplifier (in another location from factory radio) or hardwire certain connections. If your vehicle is equipped with factory steering wheel controls, an additional adapter is required & sold separately.
Wire Code Chart:
(Power/Front Speaker Harness)
Wire Color | Function |
---|---|
Yellow | +12 Volt Constant |
Red | +12 Volt Accessory |
Orange | Illumination |
Black | Ground |
Blue | Power Antenna/Amplifier Remote |
Green | Left Rear Speaker + |
Green/Black | Left Rear Speaker - |
Violet | Right Rear Speaker + |
Violet/Black | Right Rear Speaker - |
Gray | Right Front Speaker + |
Gray/Black | Right Front Speaker - |
White | Left Front Speaker + |
White/Black | Left Front Speaker - |
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Customer Q&A
3 questions already asked
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This wiring harness was included with my new Kenwood head unit I purchased from Crutchfield. It worked perfectly in my 2003 Saturn ION - what a time saver! Now, when I eventually go to sell the car, I will be able to re-install my stock Saturn radio within minutes.
Aaron from Bradenton, FL