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What are the wiring color codes for car stereo in a 1989 caprice classic?

The wiring color codes for a 1989 Caprice Classic car stereo are as follows:

Power Wiring

- Constant 12V: Grey

- Switched 12V: Pink

- Ground: Black

Speaker Wiring

- Front Left Speaker (+): Tan

- Front Left Speaker (-): Light Green

- Front Right Speaker (+): Light Blue

- Front Right Speaker (-): Dark Blue

- Rear Left Speaker (+): Grey

- Rear Left Speaker (-): Violet

- Rear Right Speaker (+): Green

- Rear Right Speaker (-): Yellow

Antenna Wiring

- Antenna: Dark Green

Illumination Wiring

- Illumination (+): Orange

Other Wiring

- Parking Brake: Dark Green/White

- Speed Sense: Tan/White