LMB-Z

I have a question if someone could please tell me what to do. I have a 2006 Z06. I keep getting TPMS codes that tell me one of my rear tires either has low air pressure or is flat. Sometimes its the right rear, sometimes, the left rear. Replaced the tire pressure monitors and still get the code. Any ideas?

Thanks in advance.

JoesC5

Could be that the BCM(body control module) is going south on you.