CC is a very minor issue compared to possible cvt issues. With better descriptions, search past threads on year and model for background info on CVTs. This may as simple as a faulty pressure control solenoid or as serious as damaged sheaves and drive chain (the variable pulleys that provides infinite 'gear' ratios. I'm not expert on cvt faults and failures but others have posted their issues. Hopefully, members more knowledgeable will chime in and/or you determine (from previous threads) repairs to the cvt valve body corrects this problem.