Honda Ridgeline 2020 Manual page 543

uuIf a Tire Goes FlatuChanging a Flat Tire
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TPMS with Tire Fill Assist and the Compact Spare Tire
If you replace a flat tire with the compact spare tire, the low tire pressure/TPMS
indicator comes on while you are driving. After driving for a few miles (kilometers),
Tire Pressure Monitor Problem will appear on the multi-information display and
the indicator will start blinking for a short time and then stay on; however, this is
normal and is no cause for concern.
If you replace the tire with a full-size tire, the warning message on the multi-
information display and the low tire pressure/TPMS indicator will go off after a few
miles (kilometers).
542
1TPMS with Tire Fill Assist and the Compact Spare Tire
The system cannot monitor the pressure of the
compact spare tire. Manually check the compact
spare tire pressure to be sure that it is correct.
Use the TPMS specific wheels. Each is equipped with
a tire pressure sensor mounted inside the tire behind
the valve stem.