Hey guys I just purchased an 03 is300 factory 5speed and I’ve been having issues with it in limp mode. Trac off flashes every 3 seconds or so, no check engine light but when I went to check for codes I had P2102. Throttle Actuator Control Motor Circuit Low. I’ve been suspecting the throttle actuator motor going bad but how do I test it? It buzzes or hums when I have ignition on but engine off, and I have checked if my tps is ok and voltage does increase when throttle opens, I have .68v I believe at idle. At this point im lost and my is300 is my daily driver which means I’ve been driving it for quite a while in limp mode. I would very much appreciate some help! Thanks all!!