[Spooty97!]

Hey guys I did some searching and could not fine my answer
2015 Tundra SR5 40g on the clock
i was on the road a day or so, the low tire light started flashing and eventually went to just being on, a little later it turned off and hasn’t not come back on again ?
does this mean I have a problem ?

 

[H2O MAN]

Have you checked the air pressure in your tires?

 

[Sefiro]

Tpms batteries may be running low

Sent from my Pixel 5 using Tapatalk

 

[Mikecol]

I had this a few months ago. Light flashed for like a minute then stayed on. Mine never went off until I replaced the tps sensor that had died. Every time I started the truck the light would flash for about a minute then stay on. I think Sefiro might be right that you have a battery going low which is why it started working again, or you could have lost communication with one of the TPMS sensors for a short time. 7-8 years seems to be about how much time you get with those sensors.

When I put tires on this last summer, I replaced all the sensors with pre-programmed, non-OEM sensors I bought on Amazon for like $75. They worked great. I lost communication with one of them one time and the tire shop re-learned the sensor and it has worked ever since.

BTW, there is no tpms sensor in the spare tire.

 

[xsnrg714]

There is in my 2006Tundra steel rim spare.
Didn't have correct denso TPMS Valve when the mounting of new spare tire occurred so just ignore solid TPMS Light.
I have a more than adequate high pressure Air Guage for my 4 10 ply 265/70R/17s.
Always measure before long highway trips and never more than a couple lbs depending on weather Temps.
In South Florida that is not often or much.
Though I had all the ID#s for the four new DENSO TPMS Sensors installed 12/2019, the one time I had the warning reset only worked for maybe a month.
Bought the new improved Guage, no problems.

 

[Mikecol]

There is in my 2006Tundra steel rim spare.
Didn't have correct denso TPMS Valve when the mounting of new spare tire occurred so just ignore solid TPMS Light.
I have a more than adequate high pressure Air Guage for my 4 10 ply 265/70R/17s.
Always measure before long highway trips and never more than a couple lbs depending on weather Temps.
In South Florida that is not often or much.
Though I had all the ID#s for the four new DENSO TPMS Sensors installed 12/2019, the one time I had the warning reset only worked for maybe a month.
Bought the new improved Guage, no problems.

Yes, sorry, my mistake. Mine is a 2015 Tundra, and I know it does not have a TPMS in the spare, and I "think" that series from 07-22 don't have a spare TPMS, but I am not positive about that. I only know my 15 does not have one from the factory.