Post by
Athikerguy4life »
https://forums.nicoclub.com/athikerguy4life-u182079.html
Sun Apr 03, 2011 2:31 pm
One of my sensors went bad too. Over time, the components in the TPMS go bad. Valve stems usually crack which leaves you with an air leak. When you get the tires rotated (as you're supposed to) some places will replace the components in the TPMS. Some, like VIP in my area, will just let it be so that eventually it'll blow and you'll have to pay them more money to fix it. Last time I checked a brand new TPMS unit costs around $100. It's another $50 to install it and have the sensor recalibrated at the dealership. To replace the components of the TPMS (such as the valve stem) cost me a grand total of $9 per tire. It's called "preventative maintenance". I'd rather pay $40 once a year than pay $150 every time one of these cracks on me. Hope this helped!