Tpms

[Chriss27]

Tpms keeps activating on Auris hybrid. Is there anyway to work out which tyre it is referring to. Checked tyres all ok. Did put a small amount of air in all but lasted a day and reactivated. 

[FROSTYBALLS]

Have you reset the tpms?

[Chriss27]

Yes reset 3 times. Thinking may have slow puncture, had a look but nothing obvious but I guess tpms is not tyre specific.?

[FROSTYBALLS]

Indirect tyre pressure monitoring systems aren't tyre specific. Uses ABS to measure rotational differences between the tyres and provide a general warning that there is a potential issue. Indirect systems are cheaper and fitted to the majority of vehicles.

Direct systems use a sensor on each wheel, are tyre specific, are more accurate, but more expensive.