1998 CHEV CORVETTE...I'M INSTALLING JVC KW-...

let a professional in stall it..

Hi,

For a JVC KW-AVX800 wiring would be:

Black - chassis ground/negative
Yellow - always on B+ (12V + terminal of battery)
Red - Accessory B+ (goes to 12V when ign key is switched to Acc)
Blue - Power/motor of antenna
Blue/White - remote trigger on of external devices such as an amplifier
Orange/White - park light
Brown - mobile phone sensor
Light Green - parking brake
White & White/Black - left front
Gray & Gray/Black - right front
Green & Green/Black - left rear
Purple & Purple/Black - right rear

Hope this be of some help/idea. Post back should you need additional information.

Good luck and kind regards.