Technical Fiat 500x Low Tyre Unavailable

[Bcx]

Hi, I have an 18 reg Fiat 500x it has a warning light ‘low tyre unavailable’ and none of the tyre pressures show: it’s been to two garages now and they can’t find anything wrong with the pressure monitoring system. Can anyone advise if they have had a similar issue and what the fix was? Thank you

 

[RichardH13]

I thought that the tyre pressure system was linked to the ABS (I could be wrong) it detects a deflating tyre by using the ABS sensors to compare differences in wheel speed.

If there is an ABS sensor issue that could affect the TPS

 

[Bcx]

I thought that the tyre pressure system was linked to the ABS (I could be wrong) it detects a deflating tyre by using the ABS sensors to compare differences in wheel speed.

If there is an ABS sensor issue that could affect the TPS

Thanks for your reply. The garage this morning did say it could be related to the ABS, their next plan is to run full diagnostics and check the ABS so you could be correct!

 

[RichardH13]

Hoping its a cheap easy to fix sensor!

 

[Bcx]

Hoping its a cheap easy to fix sensor!

Fingers crossed!