I had a Ford Flex come in and I scanned all the sensors, the machine told me they were all reading at the right pressure and had good battery but code B2872 came up. It says its a malfunctioning sensor, is there a way to find out which one is giving a bad/low signal even though the machine says its good on everything else
Hi, really check the tire pressure again from the placard inside the car ,after this drive for a awhile and erase the code, if code returns check with tpms device all the sensors also the spare tire when equipped.,