sunnyside

97,000 miles on my 2014 RX 350 and the TPMS came on. All tires including spare are at correct pressure. My car does not have the resent button shown in the namual. I am guessing that one of the monitors in a wheel has gone dead. Looking for advice from someone who has had this happen.

iolmaster

iTrader: (1)

You are at 10 years old on the batteries in the sensors. The stated life expectancy is 8-10 years. Some get more some get less. You likely have a battery that has gone bad. the only way I know of to be sure is to hook up the car to Techstream and it will tell you the voltages of the sensor batteries.

sunnyside

Thanks, I will try to get that done. My wife suggested tape over the light! She is not a car person.