Good morning, I have had this continuous problem with my 2017 honda accord. I test drove it and no light was on, the used car poace had to detail it, then next day or so I picked it up after they detailed it and they also replaced one tire which I knew they were going to because the tire was bad. The tire was replaced with the original size that the vehicle calls for so it isn’t a different size or anything. When I was close to home, which was after driving for about 40 minutes or so, the light came on flashing then stayed on. Back and forth with them and then my local honda dealer the only thing they could tell me was ‘it is because you have one new tire’ I called Honda directly, theyvc said - which they citied in the owners manual- if the light is flashing it’s a malfunction, which I knew. I worked at Toyota for 5 years and I never had anything like this with a Toyota or any Toyota I owned, I’m reaching out because maybe Honda is different but usually a flashing light is universal. I went to the Honda dealership 4 times already, when I call today, it will be my fifth each time they just reset the light using the button or through the radio. Had anyone has this problem before? 2017 Honda accors with 25,000 miles on it. Shouldn’t have any issues. Thank you.

yeah it uses the wheel bearing, from what they said but being as it is flashing, something is wrong. Different brand tire but same size. I called a few times to the dealership and got no answer, but I would like to see if anyone on this site works at a Honda dealership or maybe at least knows because they had this problem.

it does not display tire pressures. It just flashes for a bit than stays on and every time I start the car it flashes for a bit than stays solid.

I did set the tire pressure and than recalibrated them and after driving a bit it comes back, flashes for a little bit then stays solid and happens everytime the vehicle is started. From my understanding, there is no physical sensor in the tire but I’m not 100% on that, on Toyotas they had a physical sensor but they said at the Honda dealership there isn’t a physical sensor but again I don’t know for sure. I’ve never since I’ve had the vehicle hit any curbs or potholes of any sort, roads are pretty good here in Florida.

yeah the dealership had given me a copy of the link you posted, like I said just hard to believe that if it uses the wheel bearing for pressure that one new tire will cause it to flash, I suppose it’s possible. They are rubber valve stems.