Re: Service Tire Monitor System
most likely the sensors.
each tire has a sensor- that is part of the valve stem.
They have about a 5 yr battery life.... which means that it may just be the battery going out on you...
2010 FWD LT1-Gold Mist Metallic- seats 8.<br />Build Date- July 31, 2009-2nd day of Spring Hill 2010 production.<br />2013 Equinox 3.6L - 16,755<br />2010 Traverse 3.6L- 74,300<br />2003 Trailblazer 4.2L-170,500