Weird Sensor issue ?

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Rado

US NAVY VETERAN
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Pentastar 3.6 V6
Admin move this if I am in the wrong place Thanks

Yesterday headed to the store !
Passenger side Front tire TPMS light cam on reading 21 PSI !
Pulled over to check tire looks fine so turn around head home on a few minutes away !
After driving maybe a mile the TMPS reads back to normal 42 PSI when tire is warm.

The sensor are OEM and My RAM is a 2015 so sensors 7+ years old !

As of today still fine.
So thoughts
Battery's end of life ?
sensor just crapping out lol

I assume time to 86 the sensors and yes I would do all 4 at once !
Bummer if I change them is just put new tires on over a month ago lol

Any advice on TMPS Sensor brands ?
Thanks
 

Scottly

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The batteries on most of those are permanently installed, IIRC. Time for a new one.
 
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Rado

Rado

US NAVY VETERAN
Military
Joined
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Location
Maine
Ram Year
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Pentastar 3.6 V6
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Rado

Rado

US NAVY VETERAN
Military
Joined
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Posts
6,866
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Location
Maine
Ram Year
2015
Engine
Pentastar 3.6 V6
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