I do know that in the USA , when legislation was bought in after several Explorers crashed, the fix by Ford was that the ABS compared the rotation rate of the four tyres and if an anomaly arose sounded a "tyre low" alarm.
This is the usual way of doing it AFAIK and I would be surprised if Land Rover did it differently seeing many car makers buy their electronics from the same sources.
Has anyone seen tyre pressure sensors inside any tyres?
Regards Philip A
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