Like the title says...

I've had TPMS sensors "lose" their connection with the car. The infamous "Check System" and TPMS light carnival goes off, but tires have lost no air.
This may or may not be related to the TPMS sensor life.

How long do the TPMS sensors last?

Thanks!

 

I'm having the same issue. Would like to get some info on this. Anyone have a fix?

 

I think the only option is to replace them, since the battery usually is the problem and its molded in. I think it depends on driving like hard driving hitting every pothole may shorten the life.

 

Check out this thread:

https://www.clublexus.com/forums/rx-...-lifespan.html

 

Thanks for the link. I have had this set of TPMS for less than six months. Wonder if they were old and the battery died in one or more of them. I should be switching back to my winter wheels anyway. Maybe I'll just wait until Spring of Summer to take care of it.