It is much more than just a fuse. Active TPMS involves a set of 4 sensors (which replace the standard valves), one for each of your tires. A full set of sensors cost over $100 - $200. Each of these sensors is paired with a small wireless transmitter that periodically transmits tire pressure information to a receiver mounted somewhere in the car. If you plan to change to winter tires, you need to unmount the TPMS valves from your summer tires and re-mount them on your winter tires; note that the sensors often get damaged when they are re-mounted. Many folks end up damaging these sensors... a costly proposition. If you plan to have a second set of wheels for winter, then you'll have to fork out a second set of sensors for your winter tires. Futhermore, each time you swap your wheels (late fall and spring), you need to go to a Hyundai dealer to reprogram the TPMS system to "recognize" your other set of sensors... again, a rather costly proposition. Failure to fix a brocken TPMS sensor or failure to reprogram the system results in a persistant warning/fault on your dashboard.
So, I really think that the fact we don't have active TPMS in the Canadian Genesis is actually a blessing. While I can't actually confirm this, I believe that the Canadian Genesis uses the so-called "passive TMPS" approach. With Electronic Stability Control as a standard feature of the car, the on-board computer is able to detect small variances in
wheel diameter (by tracking
wheel rotation) induced by changes in tire pressure. The disadvantage of the passive approach is that it cannot detect the case where all 4 tires are equally deflated; however this is a rather degenerate case, which, in my opinion, is not worth the hassle of having the "superior" active TPMS.