infotainment message CHEVROLET TRAILBLAZER 2023 User Guide

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
16263960) - 2023 - CRC - 2/23/22
220 Driving and Operating
AEB may slow the vehicle to a complete
stop to try to avoid a potential crash. If this
happens, AEB may hold the vehicle at rest
momentarily. A firm press the accelerator
pedal will release the brake.
{Warning
AEB may automatically brake the vehicle
suddenly in situations where it is
unexpected and undesired. It could
respond to a turning vehicle ahead,
guardrails, signs, and other non-moving
objects. To override AEB, firmly press the
accelerator pedal, if it is safe to do so.
Intelligent Brake Assist (IBA)
IBA may activate when the brake pedal is
applied quickly by providing a boost to
braking based on the speed of approach and
distance to a vehicle ahead.
Minor brake pedal pulsations or pedal
movement during this time is normal and
the brake pedal should continue to be
applied as needed. IBA will automatically
disengage only when the brake pedal is
released.
{Warning
IBA may increase vehicle braking in
situations when it may not be necessary.
You could block the flow of traffic. If this
occurs, take your foot off the brake pedal
and then apply the brakes as needed.
AEB and IBA can be disabled through vehicle
personalization. To view available settings
for this feature, touch the Settings icon on
the infotainment home page. Select
“Vehicle” to display the list of available
options and select “Collision/Detection
Systems”.
{Warning
Using AEB or IBA while towing a trailer
could cause you to lose control of the
vehicle and crash. Turn the system to
Alert, or if the vehicle has ACC to Off,
when towing a trailer.
A system unavailable message may
display if:
.The front of the vehicle or windshield is
not clean.
.Heavy rain or snow is interfering with
object detection.
.There is a problem with the StabiliTrak/
Electronic Stability Control (ESC) system.
The AEB system does not need service.
Front Pedestrian Braking (FPB)
System
If equipped, the FPB system may help avoid
or reduce the harm caused by front-end
crashes with nearby pedestrians when
driving in a forward gear. FPB displays an
amber indicator,
~, when a nearby
pedestrian is detected directly ahead. The
indicator may also be white depending on
the equipped instrument cluster. See
Instrument Cluster 092. When approaching
a detected pedestrian too quickly, FPB
provides a red flashing alert on the
windshield and rapidly beeps. FPB can
provide a boost to braking or automatically
brake the vehicle. This system includes
Intelligent Brake Assist (IBA), and the
Automatic Emergency Braking (AEB) system
may also respond to pedestrians. See
Automatic Emergency Braking (AEB) 0219.
The FPB system can detect and alert to
pedestrians in a forward gear at speeds
between 8 km/h (5 mph) and 80 km/h
(50 mph). During daytime driving, the
system detects pedestrians up to a distance

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
16263960) - 2023 - CRC - 2/23/22
342 OnStar
TTY Users
OnStar has the ability to communicate to
deaf, hard-of-hearing, or speech-impaired
customers while in the vehicle. The available
TTY system can provide in-vehicle access to
all OnStar services, except Virtual Advisor
and OnStar Turn-by-Turn Navigation.
If equipped, TTY mode can be turned on or
off by touching Settings, then Apps, and
then Phone. When TTY mode is on, phone
calls can be made or received with OnStar
using the infotainment display.
OnStar Personal Identification
Number (PIN)
A PIN is needed to access some OnStar
services. The PIN will need to be changed
the first time when speaking with an
Advisor. To change the OnStar PIN, contact
an OnStar Advisor by pressing
Qor calling
1-888-4ONSTAR.
Warranty
OnStar equipment may be warranted as part
of the vehicle warranty.
Languages
The vehicle can be programmed to respond
in multiple languages. Press
Qand ask for
an Advisor. Advisors are available in English,
Spanish, and French. Available languages
may vary by country.
Potential Issues
OnStar cannot perform Remote Door Unlock
or Stolen Vehicle Assistance after the vehicle
has been off continuously for an extended
period of time without an ignition cycle. To
find out the duration of time that applies
for the vehicle, contact an OnStar Advisor by
pressing
Qor calling 1-888-4ONSTAR. If the
vehicle has not been started for an extended
period of time, OnStar can contact Roadside
Assistance or a locksmith to help gain access
to the vehicle.
Global Positioning System (GPS)
.Obstruction of the GPS can occur in a
large city with tall buildings; in parking
garages; around airports; in tunnels and
underpasses; or in an area with very
dense trees. If GPS signals are not
available, the OnStar system should still operate to call OnStar. However, OnStar
could have difficulty identifying the exact
location.
.In emergency situations, OnStar can use
the last stored GPS location to send to
emergency responders.
A temporary loss of GPS can cause loss of
the ability to send a Turn-by-Turn
Navigation route. The Advisor may give a
verbal route or may ask for a call back after
the vehicle is driven into an open area.
Cellular and GPS Antennas
Cellular reception is required for OnStar to
send remote signals to the vehicle. Do not
place items over or near the antenna to
prevent blocking cellular and GPS signal
reception.
Unable to Connect to OnStar Message
If there is limited cellular coverage or the
cellular network has reached maximum
capacity, this message may come on. Press
Qto try the call again or try again after
driving a few miles into another
cellular area.

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
16263960) - 2023 - CRC - 2/23/22
Index 357
Tires (cont'd)Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . 278
Terminology and Definitions . . . . . . . . . . . 280
Uniform Tire Quality Grading . . . . . . . . . . 290
Wheel Alignment and Tire Balance . . . . 292
Wheel Replacement . . . . . . . . . . . . . . . . . . . . 292
When It Is Time for New Tires . . . . . . . . . 288
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Towing Driving Characteristics . . . . . . . . . . . . . . . . . 229
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
General Information . . . . . . . . . . . . . . . . . . . 228
Recreational Vehicle . . . . . . . . . . . . . . . . . . . 302
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Traction
Control System (TCS)/StabiliTrakLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Control/Electronic Stability Control . . . . 200
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Trademarks and License Agreements . . . . . 159
Trailer
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Fluid, Automatic . . . . . . . . . . . . . . . . . . . . . . . 248
Transportation Program, Courtesy . . . . . . . 332 Transporting
a Disabled Vehicle . . . . . . . . . . . . . . . . . . . . . 301
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
TTY Users Customer Assistance . . . . . . . . . . . . . . . . . . . 329
Turn and Lane-Change Signals . . . . . . . . . . . . 115
Turn Signal Bulb Replacement . . . . . . . . . . . . . . . . . 264, 267
U
Uniform Tire Quality Grading . . . . . . . . . . . . 290
UpdatesMap Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Using Infotainment System . . . . . . . . . . . . . . . . . . . 121
Navigation System . . . . . . . . . . . . . . . . . . . . . . 131
This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
V
Vehicle
Ahead Indicator . . . . . . . . . . . . . . . . . . . . . . . . 102
Alarm System . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Canadian Owners . . . . . . . . . . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Data Recording and Privacy . . . . . . . . . . . . 336
Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Identification Number (VIN) . . . . . . . . . . . . 323 Vehicle (cont'd)
Load Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Remote Start . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Speed Messages . . . . . . . . . . . . . . . . . . . . . . . . 111
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Vehicle Care Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Ventilation, Air . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Voice Recognition . . . . . . . . . . . . . . . . . . . . . . . . .142
W
Warning Brake System Light . . . . . . . . . . . . . . . . . . . . 100
Caution and Danger . . . . . . . . . . . . . . . . . . . . . 3
Hazard Flashers . . . . . . . . . . . . . . . . . . . . . . . . . 115
Lights, Gauges, and Indicators . . . . . . . . . . 92
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Wheels Alignment and Tire Balance . . . . . . . . . . . . 292
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
When It Is Time for New Tires . . . . . . . . . . . 288
Where to Put the Restraint . . . . . . . . . . . . . . . 68