What causes the TPMS warning light to turn on?

What's going on? Why is my TPMS warning light on?

The TPMS warning light turns on if a tire is detected to be under-inflated by 25% of more. 

I checked the pressure in each of my tires- everything seems fine. So why is my light still on? A number of factors other than under-inflation can trigger the TPMS warning light: 
  • hitting a curb
  • running over a pot-hole
  • TPMS corrosion
  • high/low external temperatures
  • low or depleted TPMS battery life
  • improper TPMS installation
  • aggressive driving
  • conflicting frequencies...etc. 
Send us an email at [email protected] and we'll help you diagnose and troubleshoot your TPMS problems.