Tire Pressure Monitor; Operation - Chevrolet Trailblazer 2020 Owner's Manual

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-SE Asia/CenAmer/
Carib-13517615) - 2020 - CRC - 3/22/19
Tire Learn (If equipped)
The sensors are calibrated to the
tire/wheel positions, using a TPMS
relearn tool. See your dealer for
service.
Vehicle Loading
Select SET/CLR to define one of
following options:
Light : for comfort pressure up to
3 people.
ECO : for ECO pressure up to
3 people.
Max : for full loading.
The ECO tire pressure serves to
achieve the smallest amount of fuel
consumption possible.
Incorrect tire pressures will impair
safety, vehicle handling, comfort and
fuel economy and will increase
tire wear.
The tire pressure tables show all
possible tire combinations. See Tire
Pressure 0 314.
If the tire pressure shall be reduced
or increased on a vehicle with tire
pressure monitoring system, switch
off ignition. After adjusting tire
pressure switch on ignition and
select the according setting as
shown previously in this section.
After inflating driving may be
required to update the tire pressure
values in the DIC. During this time
may light up.
Caution
The TPMS is not a substitute for
proper tire maintenance, and it is
the driver's responsibility to
maintain correct tire pressure,
even if under-inflation has not
reached the level to trigger
illumination of the TPMS low tire
pressure light.

Tire Pressure Monitor

Operation

This vehicle may have a Tire
Pressure Monitor System (TPMS).
The TPMS is designed to warn the
driver when a low tire pressure
condition exists. TPMS sensors are
mounted onto each tire and wheel
Vehicle Care
assembly, excluding the spare tire
and wheel assembly. The TPMS
sensors monitor the air pressure in
the tires and transmit the tire
pressure readings to a receiver
located in the vehicle.
When a low tire pressure condition
is detected, the TPMS illuminates
the low tire pressure warning light
located on the instrument cluster.
If the warning light comes on, stop
as soon as possible and inflate the
tires to the recommended pressure
shown on the Tire and Loading
Information label. See Wheels and
Tires 0 268.
A message to check the pressure in
a specific tire displays in the Driver
Information Center (DIC) display.
The low tire pressure warning light
and the DIC warning message come
on at each ignition cycle until the
271