Function:
Support mileage correction of GM and Chrysler by diagnostic socket.
CHRYSLER: Intrepid, 300M, Concord, LHS, Sebring, Caravan, Viper,RAM van,Prowler, Stratus, Breeze, Cirrus, Avenger, PTcruiser, Neon, SX-2.0, Dakota, 1500, Durango, 2500, 3500, Grand Ch, Liberty, TJ/YJ/CJ.

GM :Hummer, Avalanche, Escalade, Silverado, Siera, Suburban, Tahoe,
Yukon/Dinali/S10/Blazer/Sonoma/Astro/Safary/Camaro/
Fireberd/Corvet/Trail Blazer/Envoy?Bravada