Hey i m using my mk808bt on a 2007 Colorado 3.7 4x4 crew cab. When I try to perform any of the service procedures, it says ecu is not setup for this procedure. I mmean on all of them it seats same ruling. Anyone ever had this problem ? Thanks
Hi, first of all check if you have a good connection on the obd connector and a good 12 volts on pin16 and a good ground on pin4 and 5 , if there is not enough power communication will not occur. Check the fuses too.