Originally Posted By: Traction
Well good luck on TPMS sensors for a Toyota. Pretty sure you have to program the serial number off of each sensor into the cars computer via scan tool. That's why I forget about sensors on my winter wheels. And good luck with the "free" part of that hassle.
This is correct for at least some Toyotas, including the Corolla. I imagine the same system would be used across the passenger car line. This system is a PITA, and expensive. The dealer charges a significant fee for the programming. Buying and installing the sensors and doing the programming adds about 50% to the cost of buying the tires and extra rims. If I had a toyota, I would either skip the sensors or just not buy extra rims and mount the snows on the original wheels, though this is also expensive paying for mounting and balancing and not super convenient. But it saves a lot on hardware and programming. I'm glad my Honda uses the ABS sensors to measure wheel rotation speed, no need to replace or reprogram the sensors with wheel changes. There is a simple two minute recalibration procedure you have to do with any change, even tire rotation, but it's just a very minor incpnveninece.