Is the car starting? Dude...we need more details, otherwise we're all taking shots in the dark. Yea, then it's back to 101, double checking the connectors to the DME. Make sure they are seated properly. You did put in a support ticket to MHD right?
didn't see the 15K miles part. if you didn't find any alarming chunks in the filter, you should be fine. How many oil changes does the car have? I'm assuming 2 because youre following what the dealer and manual are calling for(10K oci). If only 2 then its still break-in shavings. Shavings...
Wait a minute............You mean to tell me that Toyota didn't spend millions of dollars in R&D on a low volume car that probably wouldn't make them money? GOD DAMN CORPERATIONS!!!!!!