Tyre pressure light on even if pressure is ok

Andrea885 · Oct 23, 2023

Owner of Subaru XV 2023 1.6, this morning tyre pressure light turned on, display saying "low pressure".
The dash showed both rear wheels "orange", pressure 27-28 psi. (front wheels around 30 psi)
Front wheels pressure ok.

I've check and inflated rear wheels at above 2.3-2.4 bars, then turned of the car.
So I tried to drive for a few kilometers, the pressure showed on the display moved to around 30 psi, but pressure light is still on, showing the same pressure issue.

I tried to turn off and on again some times, no result.

Any suggestion? Do I need to go to the dealer?

thanks
Andrea

chestermaddox · Oct 24, 2023

Check your car but I think the recommended tire pressure is around 35 psi.

Nutjob1 · Oct 24, 2023

30 psi/2.07 bar to 36 psi/2.48 bar

The Subaru Crosstrek is equipped with 3 original equipment tire size sets. The recommended Subaru Crosstrek tire pressure ranges from 30 psi to 36 psi. Examine which tires are on your Crosstrek and follow your owner's manual inflation recommendations or the driver's door plate indicating front/rear tire pressures.

noelsmith.ee · Oct 24, 2023

From my experience TPMS goes off below 28 PSI. I keep my tires at 33PSI when cold which is about 36 after they warm up.

Andrea885 · Oct 24, 2023

Thanks for all your feedback.
I keep pressed TMPS button for a few second, with key ON, engine OFF and set it to TMPS 1.
Pressure on the rear tyres 30 psi.
Now it seems to be ok

I'll let you know if finally working properly.

Tyre pressure light on even if pressure is ok

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