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Cadillac Wiring Harness

- Metra AXDI-GM3 Economy Data Bus interface with Chime Retention Speaker for 1996 - 2005 Cadillac vehicles$89.99
- Provides accessory output for databus signals (12-volt 3-amp capable output)
- Retains R.A.P. (retained accessory power) while doors remain closed so you can continue to listen to the radio until doors open
- Interface is designed to be used with factory non-amplified systems or when removing the amplified audio system
- Used in models without OnStar or when not retaining OnStar
- Retains all factory warning chimes with built in speaker
- Provides all connections to factory wiring and makes installing an aftermarket stereo very easy
- For select Cadillac vehicles
Car Stereo Wiring how to's and guides
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.
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Car Stereo Wiring Guide
Watch our video and read our blog for the proper wiring colors and their definitions. We explain wire-by-wire what these connections do for the installation of an aftermarket car stereo receiver.
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