msmanuel

Just a quick update. I received the relearn tool from Amazon and went through the relearn process. That set everything back to operating properly. It's been a couple of days now and still OK.

I ordered the relearn tool the other day. It's supposed to be here on Saturday. Hopefully that will work. Thanks for all the feedback.

@MaverickZ71 That's exactly what happened, though it was left rear followed by right rear. It hasn't really warmed up to see if they self correct. I'm guessing I'd need a tire shop to replace the batteries in the tires.

The setting hasn't been changed, but I'm not sure what it is. I'll have to check. The TPMS is saying the pressure is at 54, but when I checked it with a tire gauge it said 66 and I have since inflated them to 70 but the sensor still reads 54.

I haven't rotated the tires recently. The system just started reporting the rear tires as low even though when I tested them they were not low. At least not low enough that it should trigger the low pressure warning.

The TPMS on my 2022 Silverado 2500 HD High Country recently started misreading low pressures on both rear tires. I know the tires are not low since i topped them of at 70 psi and they were only down to 64 psi when I started, which shouldn't read as low. It started after the first real cold snap of the season. Other posts that I've read say you can reset the TPMS using a button located under the steering wheel. I can't find a button under the steering wheel and I can't find anything pointing to one in the manual. I even downloaded the .pdf version so I could search for it. Has anyone had success in resetting the TPMS or been able to find this button under the steering wheel?