TPM - acting up

[NJ Steve]

I have 40,000 miles on my 2021 Mach E. All of a sudden I get a TPM fault on my left rear tire. After a while the fault disappears. Then the fault will re-appear. I believe TPMs are supposed to be good for about 100,000 miles or 7-8 years. The tire is good running at 40 psi. Any thoughts?

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[Lohugo]

The TPMS is good until the battery is empty, Miles doesn't matter just time.
Lifetime is 5-10 Years you are at 5 years now.

 

[chillyWilly]

This is happening to me with my 2024 eAWD. It’s staying on now. Going to contact the dealership for that and a couple other issues along with the recalls.

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