Flat tire light warning ON

[PedroBP]

Hello everybody.
I own a Toyota 4Runner 2007 Sport Edition V8.

I got the FLAT TIRE WARNING LIGHT On. I checked the tire pressure and they are within range. In the past when one of the Tire Pressure Sensors got damaged the light blinked untill some technician at the Toyota Dealer Shop checked with the handheld and identified the damaged sensors and replaced.

Now it is ON all the time, but again I checked the pressure and all 5 tires (including spare tire) and they are OK.

Any advice?

 

[ads2539]

Hello everybody.
I own a Toyota 4Runner 2007 Sport Edition V8.

I got the FLAT TIRE WARNING LIGHT On. I checked the tire pressure and they are within range. In the past when one of the Tire Pressure Sensors got damaged the light blinked untill some technician at the Toyota Dealer Shop checked with the handheld and identified the damaged sensors and replaced.

Now it is ON all the time, but again I checked the pressure and all 5 tires (including spare tire) and they are OK.

Any advice?

Are all 5 within a few psi of each other? That’s the only thing I can think of. For example, if 4 are at 36 and 1 is at 32, I think the light will come on, even if none of them are low.

 

[Bumbo]

Maybe it is a battery related issue? Are you able to read all 5 sensors =?

 

[AuSeeker]

I think one or more of the batteries in the sensors is bad, unfortunately you can't replace the batteries, the entire sensor/s have to be replaced

 

[Forum148]

Just delete them

https://www.toyota-4runner.org/3350475-post13.html