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Discussion Starter #1
2013 XTS.... during drive the tire pressure sensors seem to disconnect to the car and then an error is shown. Later they reappear. Is more than one tire and comes and goes. Sometimes it is one tire, sometimes two.

Any ideas?
 

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Discussion Starter #3
I think I need to get some more miles on it to be sure but I noticed all 4 out, the front two out, and then the front passenger out at different times of a 400 mile trip bringing the car home
 

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2018 Cadillac XTS Luxury
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222 Posts
Here is something that my local dealer told me that isn't directly related to this thread. When buying a new car from them, they insist on filling the tires with nitrogen (at no charge) because they have found through experience over the years that nitrogen-filled tires result in far fewer tire pressure sensor failures than tires that are filled with regular air. Does anyone have any solid evidence on this either way?
 
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