Honda Element Owner's Manual page 234

Tire Pressure Monitoring System (TPMS)
For example, if you check and fill
your tires in a warm area, then drive
in extremely cold weather, the tire
pressure will be lower than
measured and could be underinflated
and cause the low tire pressure
indicator to come on. Or, if you
check and adjust your tire pressure
in cooler conditions, and drive into
extremely hot conditions, the tire
may become overinflated. However,
the low tire pressure indicator will
not come on if the tires are
overinflated.
Refer to page 271 for tire inflation
guidelines.
Although your tire pressure is
monitored, you must manually check
the tire pressures monthly.
Each tire, including the spare, should
be checked monthly when cold and
set to the recommended inflation
pressure as specified in the vehicle
placard and this owner's manual (see
page 310).
228
Tire Pressure Monitoring
System (TPMS) Indicator
This indicator comes on and stays on
if there is a problem with the tire
pressure monitoring system.
If this happens, the system will shut
off and no longer monitor tire
pressures. Have the system checked
by your dealer as soon as possible.
When you restart the vehicle with
the compact spare tire, the TPMS
indicator may also come on and stay
on after driving several miles
(kilometers).
Changing a Tire with TPMS
If you have a flat tire, the low tire
pressure indicator will come on.
Replace the flat tire with the compact
spare tire (see page 282).
Each wheel (except the compact
spare tire wheel) is equipped with a
tire pressure sensor mounted inside
the tire behind the valve stem. You
must use TPMS specific wheels. It is
recommended that you always have
your tires serviced by your dealer or
qualified technician.
After you replace the flat tire with the
compact spare tire, the low tire
pressure indicator stays on. This is
normal; the system is not monitoring
the spare tire pressure. Manually
check the spare tire pressure to be
sure it is correct. After several miles
(kilometers) driving with the
compact spare tire, the TPMS
indicator comes on and the low tire
pressure indicator goes off.