2007 Buick Lucerne - TPMS blinking

My service tire monitoring system is on but not blinking, why is that and how do I fix it???

Copied Directly from your owners manual


If they haven’t been replaced, it is likely the batteries in one or more sensors has died.


However, your thread’s title states that the TPMS light IS blinking.
Can you clarify this for us?

But, they’re ONLY 14 years old!

This may not apply to your make/model/year, but some tpm systems check the pressure in the spare tire as well.

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