TPMS light was on in the morning. Took car to Big O tire and they filled all 4 tires with nitrogen to 35 psi from 30 psi. Thought it was odd that they were all reading 30 psi but so be it. TPMS light is still on. Disconnected battery and waited 10 minutes. TPMS light still on as well as 4x4 and brake light. My Creator shows no codes. Any ideas as to what to do next?