So i received my cable and have techstream installed, I have tried to program my tpms sensors in and keep receiving a message saying to jump the dlc3 from TC to CG. Ive already checked the cable and know it is the correct one, can anyone tell me anything about this or if any lexus techs are on here chime in about it?

 

Fake chinese cables will not work. You will be able to read and program a few things, but for more advance things like tpms programming you will need to buy the real cable.