Quote:
Originally Posted by c-m
Gotcha. My old car used to reset it based on the weight of the car somehow and didn’t have sensors in the wheel. Now that you mention it, I do remember the numbers not showing up until you have driven a mile or so. They still have the actual sensor in the wheels though?
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No, there are no sensors in the wheels on those vehicles, they use the ABS sensors that are already there to provide rotation data to the car, then it does the math and determines if one wheel is rotating at a different speed, it's actually an impressive idea to get around the extra expense of TPMS with sensors, it was not weight, file that one under TIL
