[explorerman]

My TPMS light came on the other day, just the light with no buzzer. I was close to home, after driving 50 miles from work air temp shouldn't have been a factor, so I carefully drove there and inspected all the tires. All the pressures were good. When I restarted the truck the next day the light went out and hasn't been back on since. My TPMS has been working fine so far, alerting me to a pending blowout and a slow, nail induced, leak. I've had a couple of cold weather false trips but other than that nothing.