Tire Pressure Monitor

[Littlesky]

I got a nail in my new GX 550 Luxury+, I had the spare tire put in its place. This was at Sam’s today is Sunday, only option. I had the flat tire stored in the spare section until I can get a new spare. The tire monitor system is still recognizing and alerting me to the low pressure of the tire I had changed out. It’s telling me my right rear passenger tire has low PSI when it should be telling me my spare has low pressure. I tried the new tire registration and drove around some but it still hasn’t adjusted. Any ideas on what I can do? Ty

 

[spiderjoe]

If it's similar to other Lexuses, you need to drive it on the highway for an extended time (I can't remember exactly how long - check the manual) before it resets. Happens to me every time I switch out to winter tires, sometimes it takes a short 10-15min drive, sometimes it took hours before it resets.