Honda Civic 2021 Owner's Manual page 444

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TPMS Calibration
You must start TPMS calibration every time you:
• Adjust the pressure in one or more tires.
• Rotate the tires.
• Replace one or more tires.
Before calibrating the TPMS:
• Set the cold tire pressure in all four tires.
2 Checking Tires P. 548
Make sure:
• The vehicle is at a complete stop.
• The shift lever is in ( P .
• The ignition switch is in ON
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an
ignition switch.
*1 .
( w
uuWhen DrivinguTire Pressure Monitoring System (TPMS)
1Tire Pressure Monitoring System (TPMS)
The indicators for the Adaptive Cruise Control (ACC)
with Low Speed Follow, Road Departure Mitigation
(RDM), Vehicle Stability Assist
Vehicle Stability Assist
Pressure/TPMS and Collision Mitigation Braking
System TM (CMBS TM
the battery. Drive a short distance at more than 12
mph (20 km/h). The indicators should go off. If they
do not, have your vehicle checked by a dealer.
1TPMS Calibration
TPMS cannot be calibrated if a compact spare tire is
installed.
The calibration process requires approximately 30
minutes of cumulative driving at speeds between 30-
65 mph (48-105 km/h).
During this period, if the ignition switch is turned to
ON ( w *1 and the vehicle is not moved within 45
seconds, you may notice the low tire pressure indicator
comes on briefly. This is normal and indicates that the
calibration process is not yet complete.
If the snow chains are installed, remove them before
calibrating the TPMS.
If the low tire pressure/TPMS indicator comes on even
when the properly inflated specified regular tires are
installed, have your vehicle checked by a dealer.
We recommend that the tires be replaced with the
same brand, model, and size as the originals. Ask a
dealer for details.
Continued
TM (VSA®) system,
TM (VSA®) OFF, Low Tire
) may come on after reconnecting
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