2023 CHEVROLET TRAILBLAZER engine

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
16263960) - 2023 - CRC - 2/23/22
160 Infotainment System
In Canada: Some deterioration of service
may occur in extreme northern latitudes.
This is beyond the control of SiriusXM
Satellite Radio.
Explicit Language Notice: Channels with
frequent explicit language are indicated with
an“XL” preceding the channel name.
Channel blocking is available for SiriusXM
Satellite Radio receivers by notifying
SiriusXM:
.USA Customers —See www.siriusxm.com
or call 1-888-601–6296.
.Canada Customers —See
www.siriusxm.ca or call 1-877-438-9677.
It is prohibited to copy, decompile,
disassemble, reverse engineer, hack,
manipulate, or otherwise make available any
technology or software incorporated in
receivers compatible with the SiriusXM
Satellite Radio System or that support the
SiriusXM website, the Online Service or any
of its content. Furthermore, the AMBER voice
compression software included in this
product is protected by intellectual property
rights including patent rights, copyrights,
and trade secrets of Digital Voice
Systems, Inc. General Requirements:
1. A License Agreement from SiriusXM is required for any product that
incorporates SiriusXM Technology and/or
for use of any of the SiriusXM marks to
be manufactured, distributed,
or marketed in the SiriusXM
Service Area.
2. For products to be distributed, marketed, and/or sold in Canada, a separate
agreement is required with Canadian
Satellite Radio Inc. (operating as SiriusXM
Canada).
TouchSense Technology and TouchSense
System 1000 Series Licensed from
Immersion Corporation. TouchSense System
1000 protected under one or more of the
U.S. Patents at the following address
www.immersion.com/patent-marking.html
and other patents pending. Bose
Bose AudioPilot and Bose Centerpoint
surround are registered trademarks of Bose
Corporation in the U.S. and other countries.
HD Radio Technology
HD Radio Technology manufactured under
license from iBiquity Digital Corporation. U.S.
and Foreign patents. HD Radio and the HD,
HD Radio, and
“Arc”logos are proprietary
trademarks of iBiquity Digital Corp.
Bluetooth
The Bluetooth word mark and logos are
owned by the Bluetooth SIG, Inc. and any
use of such marks by General Motors is
under license. Other trademarks and trade
names are those of their respective owners.
Java
Java is a registered trademark of Oracle
and/or its affiliates.

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
16263960) - 2023 - CRC - 2/23/22
Infotainment System 163
Map End User License Agreement
END USER TERMS
The Map Data SD card (“Data”) is provided
for your personal, internal use only and not
for resale. It is protected by copyright, and
is subject to the following terms (this“End
User License Agreement”) and conditions
which are agreed to by you, on the one
hand, and HERE North America, LLC (“HERE”)
and its licensors (including their licensors
and suppliers) on the other hand.
The Data for areas of Canada includes
information taken with permission from
Canadian authorities, including: © Her
Majesty the Queen in Right of Canada,
© Queen's Printer for Ontario, © Canada
Post Corporation, GeoBase
®.
HERE holds a nonexclusive license from the
United States Postal Service
®to publish and
sell ZIP+4®information.
© United States Postal Service 2013. Prices
are not established, controlled, or approved
by the United States Postal Service. The
following trademarks and registrations are
owned by the USPS: United States Postal
Service, USPS, and ZIP+4. TERMS AND CONDITIONS
Personal Use Only: You agree to use this
Data for the solely personal, noncommercial
purposes for which you were licensed, and
not for service bureau, timesharing or other
similar purposes. Except as otherwise set
forth herein, you agree not to otherwise
reproduce, copy, modify, decompile,
disassemble or reverse engineer any portion
of this Data, and may not transfer or
distribute it in any form, for any purpose,
except to the extent permitted by
mandatory laws. You may transfer the Data
and all accompanying materials on a
permanent basis if you retain no copies and
the recipient agrees to the terms of this End
User License Agreement. Multi-disc sets may
only be transferred or sold as a complete
set as provided to you and not as a subset
thereof.
Restrictions
Except where you have been specifically
licensed to do so by HERE and without
limiting the preceding paragraph, you may
not (a) use this Data with any products,
systems, or applications installed or
otherwise connected to or in communication
with vehicles capable of vehicle navigation,
positioning, dispatch, real time routeguidance, fleet management or similar
applications; or (b) with, or in
communication with, including without
limitation, cellular phones, palmtop and
handheld computers, pagers, and personal
digital assistants or PDAs.
Warning
This Data may contain inaccurate or
incomplete information due to the passage
of time, changing circumstances, sources
used, and the nature of collecting
comprehensive geographic data, any of
which may lead to incorrect results.
No Warranty
This Data is provided to you
“as is,”and you
agree to use it at your own risk. HERE and
its licensors (and their licensors and
suppliers) make no guarantees,
representations, or warranties of any kind,
express or implied, arising by law or
otherwise, including but not limited to,
content, quality, accuracy, completeness,
effectiveness, reliability, fitness for a
particular purpose, usefulness, use or results
to be obtained from this Data, or that the
Data or server will be uninterrupted or
error free.

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
16263960) - 2023 - CRC - 2/23/22
Infotainment System 165
NOTICE OF USE
CONTRACTOR (MANUFACTURER/ SUPPLIER)
NAME:
HERE North America, LLC
CONTRACTOR (MANUFACTURER/SUPPLIER)
ADDRESS:
425 West Randolph Street, Chicago, IL
60606.
This Data is a commercial item as defined in
FAR 2.101 and is subject to the End User
License Agreement under which this Data
was provided.
© 2014 HERE North America, LLC. All rights
reserved.
If the Contracting Officer, federal
government agency, or any federal official
refuses to use the legend provided herein,the Contracting Officer, federal government
agency, or any federal official must notify
HERE prior to seeking additional or
alternative rights in the Data.
Unicode
Copyright © 1991-2010 Unicode, Inc. All
rights reserved. Distributed under the Terms
of Use in https://www.unicode.org/
copyright.html.
Free Type Project
Portions of this software are
copyright © 2010 The FreeType Project
(https://www.freetype.org). All rights
reserved.
Open Source SW
Further information concerning the OSS
licenses is shown in the infotainment
display.
QNX
Portions of this software are
copyright © 2008-2011, QNX Software
Systems. All rights reserved.
Part C
–EULA
Copyright © 2011, Software Systems
GmbH & Co. KG. All Rights Reserved. The product you have purchased ("Product")
contains Software (Runtime Configuration
No. 505962; "Software") which is distributed
by or on behalf of the Product manufacturer
"Manufacturer") under license from Software
Systems Co. ("QSSC"). You may only use the
Software in the Product and in compliance
with the license terms below.
Subject to the terms and conditions of this
License, QSSC hereby grants you a limited,
non-exclusive, non-transferable license to use
the Software in the Product for the purpose
intended by the Manufacturer. If permitted
by the Manufacturer, or by applicable law,
you may make one backup copy of the
Software as part of the Product software.
QSSC and its licensors reserve all license+C31
rights not expressly granted herein, and
retain all right, title and interest in and to
all copies of the Software, including all
intellectual property rights therein. Unless
required by applicable law you may not
reproduce, distribute or transfer,
or de-compile, disassemble or otherwise
attempt to unbundle, reverse engineer,
modify or create derivative works of, the
Software. You agree: (1) not to remove,
cover or alter any proprietary notices, labels
or marks in or on the Software, and to
ensure that all copies bear any notice

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
16263960) - 2023 - CRC - 2/23/22
Driving and Operating 173
Driving and Operating
Driving Information
Driver Behavior . . . . . . . . . . . . . . . . . . . . . . . . 174
Driving Environment . . . . . . . . . . . . . . . . . . . 174
Vehicle Design . . . . . . . . . . . . . . . . . . . . . . . . . 174
Driving for Better Fuel Economy . . . . . . . 174
Distracted Driving . . . . . . . . . . . . . . . . . . . . . . 175
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . 175
Impaired Driving . . . . . . . . . . . . . . . . . . . . . . . 175
Control of a Vehicle . . . . . . . . . . . . . . . . . . . 176
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 177
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . 177
Driving on Wet Roads . . . . . . . . . . . . . . . . . 178
Hill and Mountain Roads . . . . . . . . . . . . . . 178
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . 179
If the Vehicle Is Stuck . . . . . . . . . . . . . . . . . 180
Vehicle Load Limits . . . . . . . . . . . . . . . . . . . . 181
Starting and Operating
New Vehicle Break-In . . . . . . . . . . . . . . . . . . 184
Ignition Positions (Key Access) . . . . . . . . 184
Ignition Positions (Keyless Access) . . . . . 186
Starting the Engine . . . . . . . . . . . . . . . . . . . . 187
Stop/Start System . . . . . . . . . . . . . . . . . . . . . 189
Winter Cover . . . . . . . . . . . . . . . . . . . . . . . . . . 189Engine Heater . . . . . . . . . . . . . . . . . . . . . . . . . 191
Retained Accessory Power (RAP) . . . . . . . 192
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 192
Shifting out of Park . . . . . . . . . . . . . . . . . . . 193
Parking over Things That Burn . . . . . . . . 194
Extended Parking . . . . . . . . . . . . . . . . . . . . . . 194
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . 194
Running the Vehicle While Parked . . . . . 194
Automatic Transmission
Automatic Transmission . . . . . . . . . . . . . . . 195
Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . 196
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . . . 197
Brakes
Electric Brake Boost . . . . . . . . . . . . . . . . . . . 198
Antilock Brake System (ABS) . . . . . . . . . . 198
Electric Parking Brake . . . . . . . . . . . . . . . . . . 198
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Hill Start Assist (HSA) . . . . . . . . . . . . . . . . . 200
Ride Control Systems
Traction Control/Electronic Stability
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Driver Mode Control . . . . . . . . . . . . . . . . . . 202
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . 203
Adaptive Cruise Control (Camera) . . . . . 205
Driver Assistance Systems
Driver Assistance Systems . . . . . . . . . . . . . 214
Assistance Systems for Parking or Backing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Rear Vision Camera (RVC) . . . . . . . . . . . . . . 215
Park Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Rear Cross Traffic Alert (RCTA) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Assistance Systems for Driving . . . . . . . . . 217
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Automatic Emergency Braking (AEB) . . . 219
Front Pedestrian Braking (FPB) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Side Blind Zone Alert (SBZA) . . . . . . . . . . . 222
Lane Change Alert (LCA) . . . . . . . . . . . . . . . 222
Lane Keep Assist (LKA) . . . . . . . . . . . . . . . . 224
Fuel
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Recommended Fuel . . . . . . . . . . . . . . . . . . . . 226
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . . . . 226
Fuels in Foreign Countries . . . . . . . . . . . . . 227
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . 227
Filling the Tank . . . . . . . . . . . . . . . . . . . . . . . . 227
Filling a Portable Fuel Container . . . . . . . 228

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
16263960) - 2023 - CRC - 2/23/22
174 Driving and Operating
Trailer Towing
General Towing Information . . . . . . . . . . . 228
Driving Characteristics andTowing Tips . . . . . . . . . . . . . . . . . . . . . . . . . 229
Trailer Towing . . . . . . . . . . . . . . . . . . . . . . . . . 232
Towing Equipment . . . . . . . . . . . . . . . . . . . . 235
Conversions and Add-Ons
Add-On Electrical Equipment . . . . . . . . . . . 237
Driving Information
Driver Behavior
Driving is an important responsibility. Driver
behavior, the driving environment, and the
vehicle's design all affect how well a vehicle
performs.
Being aware of these factors can help in
understanding how the vehicle handles and
what can be done to avoid many types of
crashes, including a rollover crash.
Most serious injuries and fatalities to
unbelted occupants can be reduced or
prevented by the use of seat belts. In a
rollover crash, an unbelted person is
significantly more likely to die than a
person wearing a seat belt. In addition,
avoiding excessive speed, sudden or abrupt
turns, impaired driving, and aggressive
driving can help make trips safer and avoid
the possibility of a crash.
Driving Environment
Be prepared for driving in inclement
weather, at night, or during other times
where visibility or traction may be limited, such as on curves, slippery roads, or hilly
terrain. Unfamiliar surroundings can also
have hidden hazards.
Vehicle Design
Utility vehicles have a significantly higher
rollover rate than other types of vehicles.
This is because they have a higher ground
clearance and a narrower track or shorter
wheelbase than passenger cars. While these
design characteristics provide the driver with
a better view of the road, these vehicles do
have a higher center of gravity than other
types of vehicles. A utility vehicle does not
handle the same as a vehicle with a lower
center of gravity, like a car, in similar
situations.
Safe driver behavior and understanding of
the environment can help avoid a rollover
crash in any type of vehicle, including utility
vehicles.
Driving for Better Fuel Economy
Driving habits can affect fuel mileage. Here
are some driving tips to get the best fuel
economy possible.
.Set the climate controls to the desired
temperature after the engine is started,
or turn them off when not required.

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
16263960) - 2023 - CRC - 2/23/22
Driving and Operating 175
.On AWD vehicles, seeDriver Mode Control
0 202.
.Avoid fast starts and accelerate smoothly.
.Brake gradually and avoid abrupt stops.
.Avoid idling the engine for long periods
of time.
.When road and weather conditions are
appropriate, use cruise control.
.Always follow posted speed limits or
drive more slowly when conditions
require.
.Keep vehicle tires properly inflated.
.Combine several trips into a single trip.
.Replace the vehicle's tires with the same
TPC Spec number molded into the tire's
sidewall near the size.
.Follow recommended scheduled
maintenance.
Distracted Driving
Distraction comes in many forms and can
take your focus from the task of driving.
Exercise good judgment and do not let other
activities divert your attention away from
the road. Many local governments have
enacted laws regarding driver distraction.
Become familiar with the local laws in
your area. To avoid distracted driving, keep your eyes
on the road, keep your hands on the
steering wheel, and focus your attention on
driving.
.Do not use a phone in demanding driving
situations. Use a hands-free method to
place or receive necessary phone calls.
.Watch the road. Do not read, take notes,
or look up information on phones or
other electronic devices.
.Designate a front seat passenger to
handle potential distractions.
.Become familiar with vehicle features
before driving, such as programming
favorite radio stations and adjusting
climate control and seat settings. Program
all trip information into any navigation
device prior to driving.
.Wait until the vehicle is parked to
retrieve items that have fallen to the
floor.
.Stop or park the vehicle to tend to
children.
.Keep pets in an appropriate carrier or
restraint.
.Avoid stressful conversations while
driving, whether with a passenger or on a
cell phone.
{Warning
Taking your eyes off the road too long or
too often could cause a crash resulting in
injury or death. Focus your attention on
driving.
Refer to the infotainment section for more
information on using that system and the
navigation system, if equipped, including
pairing and using a cell phone.
Defensive Driving
Defensive driving means “always expect the
unexpected.” The first step in driving
defensively is to wear the seat belt. See
Seat Belts 045.
.Assume that other road users
(pedestrians, bicyclists, and other drivers)
are going to be careless and make
mistakes. Anticipate what they may do
and be ready.
.Allow enough following distance between
you and the driver in front of you.
.Focus on the task of driving.
Impaired Driving
Death and injury associated with impaired
driving is a global tragedy.

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
16263960) - 2023 - CRC - 2/23/22
176 Driving and Operating
{Warning
Drinking alcohol or taking drugs and then
driving is very dangerous. Your reflexes,
perceptions, attentiveness, and judgment
can be affected by even a small amount
of alcohol or drugs. You can have a
serious—or even fatal —collision if you
drive after drinking or taking drugs.
Do not drive while under the influence of
alcohol or drugs, or ride with a driver
who has been drinking or is impaired by
drugs. Find alternate transportation
home; or if you are with a group,
designate a driver who will remain sober.
Control of a Vehicle
Braking, steering, and accelerating are
important factors in helping to control a
vehicle while driving.
Braking
Braking action involves perception time and
reaction time. Deciding to push the brake
pedal is perception time. Actually doing it is
reaction time. Average driver reaction time is about
three-quarters of a second. In that time, a
vehicle moving at 100 km/h (60 mph) travels
20 m (66 ft), which could be a lot of
distance in an emergency.
Helpful braking tips to keep in mind include:
.Keep enough distance between you and
the vehicle in front of you.
.Avoid needless heavy braking.
.Keep pace with traffic.
If the engine ever stops while the vehicle is
being driven, brake normally but do not
pump the brakes. Doing so could make the
pedal harder to push down. If the engine
stops, there will be some power brake assist
but it will be used when the brake is
applied. Once the power assist is used up, it
can take longer to stop and the brake pedal
will be harder to push.
Steering
Caution
To avoid damage to the steering system,
do not drive over curbs, parking barriers,
or similar objects at speeds greater than
3 km/h (1 mph). Use care when driving
(Continued)
Caution (Continued)
over other objects such as lane dividers
and speed bumps. Damage caused by
misuse of the vehicle is not covered by
the vehicle warranty.
Electric Power Steering
The vehicle has electric power steering.
It does not have power steering fluid.
Regular maintenance is not required.
If power steering assist is lost due to a
system malfunction, the vehicle can be
steered, but may require increased effort.

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
16263960) - 2023 - CRC - 2/23/22
Driving and Operating 179
{Warning
Using the brakes to slow the vehicle on a
long downhill slope can cause brake
overheating, can reduce brake
performance, and could result in a loss of
braking. Shift the transmission to a lower
gear to let the engine assist the brakes
on a steep downhill slope.
{Warning
Coasting downhill in N (Neutral) or with
the ignition off is dangerous. This can
cause overheating of the brakes and loss
of steering assist. Always have the engine
running and the vehicle in gear.
.Drive at speeds that keep the vehicle in
its own lane. Do not swing wide or cross
the center line.
.Be alert on top of hills; something could
be in your lane (e.g., stalled car, crash).
.Pay attention to special road signs (e.g.,
falling rocks area, winding roads, long
grades, passing or no-passing zones) and
take appropriate action.
.Select All-Wheel Drive (AWD) Mode. See
Driver Mode Control0202 and
All-Wheel Drive 0197.
Winter Driving
Driving on Snow or Ice
Caution
To avoid damage to the wheels and
brake components, always clear snow and
ice from inside the wheels and
underneath the vehicle before driving.
Snow or ice between the tires and the road
creates less traction or grip, so drive
carefully. Wet ice can occur at about 0 °C
(32 °F) when freezing rain begins to fall.
Avoid driving on wet ice or in freezing rain
until roads can be treated.
For Slippery Road Driving:
.Accelerate gently. Accelerating too quickly
causes the wheels to spin and makes the
surface under the tires slick.
.Turn on Traction Control. See Traction
Control/Electronic Stability Control 0200.
.The Antilock Brake System (ABS) improves
vehicle stability during hard stops, but
the brakes should be applied sooner than
when on dry pavement. See Antilock
Brake System (ABS) 0198.
.Allow greater following distance and
watch for slippery spots. Icy patches can
occur on otherwise clear roads in shaded
areas. The surface of a curve or an
overpass can remain icy when the
surrounding roads are clear. Avoid sudden
steering maneuvers and braking while
on ice.
.Turn off cruise control.
.Select All-Wheel Drive (AWD) Mode for
vehicles equipped with AWD. Select
Snow/Ice Mode for FWD only vehicles.
See Driver Mode Control 0202 and
All-Wheel Drive 0197.
Cold Weather Mode
In very low temperatures, a cold weather
message may display on the Driver
Information Center (DIC). The engine speed,
transmission shift patterns, and cabin fan
speed may operate differently to enable the
vehicle to warm up quicker. You can
manually override the cabin fan speed in
cold weather mode.