Re: How does my car know¡
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Thanks Lee.
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On Feb 6, 2025, at 5:07?PM, Lee Larson via groups.io <leelarson@...> wrote:
On Feb 6, 2025, at 4:45?PM, Harry Jacobson-Beyer via groups.io <hejb44@...> wrote:
Does it send it wirelessly? Or is the sensor connected by wires and permanently installed in the rim? A sensor just went out on my Prius and needed to be replaced. The sensors have batteries. The battery in one of the four sensors was dead, and the batteries can¡¯t be replaced, so the whole sensor had to go. I found this Web page informative.
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It cost me $93 for the sensor and programming at Big-O Tires. I replaced a tire at the same time.
They certainly don¡¯t communicate with the car using Bluetooth because Bluetooth uses frequencies around 2.4 GHz and the sensors are down around 400 MHz.
L^2
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