I have a 2003 Lesabre and every time I start the car the check tire pressures light comes on and I have to reset it. Pressures in tires are all OK. Any suggestions out there as to how to keep the light off ? I`d really appreciate a helpful response. THANKS !

My 2003 Park Ave Ultra gave me the same problem. But the tire guy discovered a real slow leak that required his grinding the bubbly chrome off the tire bead edge. He was nice enough to charge the work to the warrantied tire repair.