Tire pressure sign won't go away.

2009 LEXUS RX 350
100,000 MILES • 6 CYL • AUTOMATIC
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BENJAMINJOS
  • MEMBER
  • 13 POSTS
I have filled the tires to the appropriate size and the tried reseting the tire pressure sensor, but it will not go. it blinks three times and then stays on again.
Aug 12, 2014 at 9:54 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
I did some research on this problem. Everything I have tells me that after it flashes 3 times to leave the key in the on position for a minute and then turn it off. Have you tried that?

If you have, you need to scan the computer for trouble codes.
Aug 12, 2014 at 10:36 AM
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