Tire Pressure Sensor

[1meancruiser]

I have a 2006 LC with 26k miles and it has the tire pressure monitoring system. The light inside the cabin started blinking yesterday. I checked the tire pressure and all four were fine.

Does the light blinking mean a sensor has gone bad?

Any suggestions on where to get cheaper sensors than factory?

 

[1meancruiser]

I realized it may be because I changed to 275/70/18 tires, anyone know how to reset the system?

 

[2000UZJ]

I realized it may be because I changed to 275/70/18 tires, anyone know how to reset the system?

Push and hold the TPMS button for a coupe of seconds.

 

[ntsaint]

Also check the spare!

Sent from my iPad using IH8MUD

 

[elkaholic]

The batteries in the sensors usually last 5-6 years, so it could also be a sensor going bad ....

 

[1meancruiser]

Thanks for the replies. I checked the main/2nd switch in the glove box. I checked it, set the switch to main and it reset itself. We will see how it goes but it seems to have solved the problem for now.

 

[Manhattan]

Did the temperature drop there? Earlier this week, it was 59 degrees in the am - way down from the 75-95 range of late. My TPMS light kicked on.