Problems That are Not System Faults

WARNING: This page is about a different car, the 2008 Honda Pilot, 2007 Honda Pilot, and 2006 Honda Pilot. However, it is still accessible from the selected car via links, so may be relevant.

Tire Sealant
Fluid sealant used to repair a punctured tire can permanently damage the tire pressure sensor mounted on each wheel. It can prevent the system from detecting the correct tire pressure, which sets a DTC 11, 13, 15 or 17 even though the system is normal.
Cold Weather
When the weather is extremely cold - about - 40°F (-40°) or colder - the output of the lithium battery in each tire pressure sensor may drop far enough that the control unit sets a DTC for low battery voltage (31, 33, 35, or 37) even though the system is normal.
Non-TPMS Wheels
Vehicles equipped with TPMS must use wheels made for the system. Every TPMS wheel is marked with the letters TPMS; do not use any other type of wheel.