Tyre pressure warning not going away

[Corolly Poly]

Been away a while and just started car (no Battery issues😁). However, had tyre pressure warning. Checked them all and a couple were low but all correct now. Warning still there though with message on screen to adjust pressure. Does it take a while to latch on to them being pumped up or do I need to drive it somewhere for the sensors to update?

[fred88]

I'm not sure but when you've pumped them up yourself isn't there a way to tell the car that everything's fine? It then uses that as a reference for any pressure loss.

[Corolly Poly]

Just now, fred88 said:

I'm not sure but when you've pumped them up yourself isn't there a way to tell the car that everything's fine? It then uses that as a reference for any pressure loss.

I'm not sure about that either but would have thought that doesn't need to be done every time you pump them up. hopefully someone will know.

[Corolly Poly]

Just found this for doing a reset. Maybe it is necessary after a warning:

How To Reset The Tire Pressure Light On A Toyota Corolla | Dublin Toyota

[sportse]

I had to do the reset procedure through the main dash screen after topping mine up recently - the light was still on after pumping them up.

On mine, you have a choice of resetting to recommended pressure or the actual pressure you have set. I've always used actual, but wonder if recommended sets the warning to the manufactures recommended pressure.

[Corolly Poly]

10 minutes ago, sportse said:

I had to do the reset procedure through the main dash screen after topping mine up recently - the light was still on after pumping them up.

On mine, you have a choice of resetting to recommended pressure or the actual pressure you have set. I've always used actual, but wonder if recommended sets the warning to the manufactures recommended pressure.

Thanks. Just been out for a play and reset to recommended. When I ok'd that the warning went away. I have now set one of my dials to show pressure so I can keep a closer eye on them.

[Chippy01]

2 hours ago, Corolly Poly said:

Thanks. Just been out for a play and reset to recommended. When I ok'd that the warning went away. I have now set one of my dials to show pressure so I can keep a closer eye on them.

You might need to drive for a couple of miles as well to 'set' the system.

Also, you may have to search for your TPS dial every time you start the car, as it's not a default set.

[sportse]

You might find a bug on the tyre pressure readout on the dash - it's on my 23 car and a few others I've heard have it.

You set one of the displays to tyre pressures, but next time you start the car it's changed to Battery charge/etc instead.

It doesn't seem able to keep the tyre pressure readout on the dash.

[Corolly Poly]

20 minutes ago, sportse said:

You might find a bug on the tyre pressure readout on the dash - it's on my 23 car and a few others I've heard have it.

You set one of the displays to tyre pressures, but next time you start the car it's changed to battery charge/etc instead.

It doesn't seem able to keep the tyre pressure readout on the dash.

Will see next time I use it