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get Tire pressure sensor warning today, checked the pressure it is good. not sure what happens.

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mafbxh

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2022 RAV4 prime XSE with premium package; 2008 FJ Cruisers 4WD
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Discussion starter · #1 ·
get Tire pressure sensor warning today, checked the pressure it is good at 34.5 psi. added extra 0.5 psi make it 35 again, the light is still on,
not sure what happens.

I will not harry to the dealer to check it out since the tire pressure is good.
will let the dealer check it at next regular maintenance time.

my car is 2022 R4P XSE with Premium package, 13000 miles.

anybody has this issue?
 
#5 ·
The Prime and the hybrids come with a compact spare tire which does not have a TPMS in it.

The Toyota APP shows what the tire pressure is in each wheel as reported by the sensor. But sensors do go bad, so if the APP show one tire low, you will need to replace the sensor.
 
Discussion starter · #6 · (Edited)
Thanks for all the reply,

later I checked the info screen about the warning record,
the Toyota warning record shows " tire pressure system malfunction detected, contact dealer immediately, do not rely on the system"
so it is a malfunction.

in the afternoon after work, it became hot in 85 degree compare to morning about 50 degree,
when I drave out about half mile, the warning light gone.
I guess the temperate made the tire pressure higher and solved the issue itself.

since it is not essential and the tire pressure is good, I will not go to see the dealer soon.
 
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Elgaucho
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