Battery-free TPMS
The latest vehicles use a TPMS system without any little batteries in the sensors - it relies on the centrifugal action for energy. Do any of the aftermarket TPMS systems for trailers use this tech...
Forum Discussion
ScottG wrote:Could you expand on this? How do the sensors work without batteries?
Probably be possible but not necessary. We have newer Challenger that has no battery in the sensors at all and works great.
That's the kind of thing I'm looking for.
