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Tyre Pressure system fault


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  • Platinum Member

Hi All,


Looking for some advise my tyre pressure sensors are coming up with a fault stating "Service tire pressure system" obviously in americanfor tyres (lol) this is on a Grand Cherokee WK 4.7 V8, if I press the step button they still give readings. Does this mean I need to replace the sensors or can something be done?


I have a diagnostic that can read and write to the tyre pressure sensors I was going to reset them with the max settings a few PSI higher due to the summer weather, it has worked fine until since I bought the Jeep over a year ago until the last few weeks some days it wa sok, but now seems to be doing this everytime I use the Jeep. Any help / advice would be appreciated.

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