Chevrolet TRAILBLAZER 2021 Assembly instructions

1
2021
TRAILBLAZER
GETTING TO KNOW YOUR
chevrolet.com
Review this quick reference guide for an overview of some important features in your Chevrolet
Trailblazer. Some optional equipment described in this guide may not be included in your vehicle.
More information can be found in your Owner’s Manual and at my.chevrolet.com.
For easy reference, keep this guide with your Owner’s Manual in your glove box.
Certain restrictions, precautions, and safety procedures apply to your vehicle.
Please read your Owner’s Manual for complete instructions.

2
Cruise Control
F
/
Forward Collision
Alert Buttons
Driver
Information
Center
Driver Information
Center Controls/
Voice Recognition
Buttons
Windshield
Wipers
Lever
Audio Favorite
Station or Seek
Controls (behind
steering wheel)
Turn Signal
Lever/IntelliBeam
Control
Exterior Lamps/
Instrument
Panel Lighting
Controls
Power
Liftgate
Control
F
INSTRUMENT PANEL
Engine Start/
Stop Button
F
(on instrument
panel)
Audio Volume
Controls
(behind
steering wheel)
Steering Wheel
Adjustment Lever
(under steering
column)
Low Fuel
Traction Control Off
Brake System
Cruise Control
StabiliTrak Active
StabiliTrak Off
Forward Collision Alert
Security
PARK
Electric Parking Brake
Service Electric Parking Brake
Lights On Reminder
Airbag Readiness
Engine Oil Pressure
Check Engine
Lane Keep Assist
SYMBOLS

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Refer to your Owner’s Manual to
learn about the information being
relayed by the lights, gauges and
indicators on the instrument cluster.
See Introduction in your
Owner’s Manual.
Infotainment
System
Controls
Infotainment
System Touch
Screen
Climate Controls/
Heated Seat
Buttons
F
Shift Lever
Manual Mode
Buttons
Electric
Parking
Brake
Switch
Hazard Warning
Flashers Button
Wireless
Charging
Pad
F
USB Ports/
Accessory Power
Outlet/SD Card
Reader
F
Auto Stop-Start Disable/Lane
Keep Assist/Traction Control &
StabiliTrak/Sport Mode
F
/Snow
Mode
F
/AWD
F
Buttons
Vehicle Ahead
Charging System
Pedestrian Ahead
Antilock Brake System
Low Tire Pressure
Door Ajar
Driver Seat Belt
Reminder
2
Passenger Seat Belt
Reminder
F Optional equipment

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KEYLESS ACCESS SYSTEMF
The Keyless Access System enables operation of the doors and liftgate without removing
the Remote Keyless Entry transmitter from a pocket or purse. The transmitter must be
within 3 feet of the liftgate or the door being unlocked.
KEYLESS UNLOCKING
With the transmitter within range:
Press the button on the driver’s door handle
to unlock the driver’s door; press it again
within 5 seconds to unlock all doors.
Press the button on the front passenger’s
door handle to unlock all doors.
Press the touchpad above the license plate
to open the liftgate.
KEYLESS LOCKING
With the ignition off, the transmitter out of the vehicle, and all doors closed:
Press the button on any door handle to lock all doors immediately.
If Passive Locking is turned on, all doors will lock automatically after a short delay.
Note: To change the lock and unlock settings, go to Settings > Vehicle > Remote Lock, Unlock, Start.
See Keys, Doors and Windows in your Owner’s Manual.
REMOTE KEYLESS ENTRY TRANSMITTER (KEY FOB)
F Optional equipment
Lock
Press to lock all doors.
Unlock
Press to unlock the
driver’s door.
Press again to unlock
all doors and liftgate.
Power LIftgateF
Press twice to open or close the liftgate.
Press once to stop power liftgate operation.
Vehicle Locator/Panic Alarm
Press and release to locate your vehicle.
The horn sounds and lights flash 3 times.
Press and hold to activate the alarm. Press
again to cancel the alarm.
Note: To change the remote lock, unlock, and
remote start settings, go to Settings > Vehicle >
Remote Lock, Unlock, Start.
Remote Vehicle StartF
Press and release the Lock button and
then press and hold the button until
the turn signal lamps flash to start the
engine from outside the vehicle. After
entering the vehicle, turn on the ignition.
• During a remote start, the engine will
run for 15 minutes. Repeat the steps for
an additional 15 minutes.
• To cancel a remote start, press and
hold the button until the parking
lamps turn off.
Key Release
In case of loss of vehicle power, press
the button on the side of the transmitter
to pull out the door lock key. Remove the
cap on the rear part of the driver’s door
handle to access the lock.
See Keys, Doors and Windows in your Owner’s Manual.

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KEYLESS (PUSHBUTTON) STARTF
KEYED IGNITION (L AND LS MODELS ONLY)
The Remote Keyless Entry transmitter must
be in the vehicle to turn on the ignition.
STARTING THE ENGINE
With the transmission in Park or Neutral,
press and hold the brake pedal and then
press the ENGINE START/STOP button to
start the engine. The green button indica-
tor will illuminate.
Note: If the Remote Keyless Entry transmitter
battery is weak, place the transmitter in the pocket at the back of the small storage compartment in the
center console to enable the engine to start. Replace the transmitter battery as soon as possible.
STOPPING THE ENGINE/OFF
Shift to Park and press the ENGINE START/STOP button to turn off the engine.
ACCESSORY MODE
With the engine off and the brake pedal not depressed, press the ENGINE START/
STOP button to place the ignition in accessory mode to operate the radio, windows
and other accessories with the engine off. The amber button indicator will illuminate.
See Driving and Operating in your Owner’s Manual.
STARTING THE VEHICLE
With the vehicle in Park or Neutral, rotate the key clockwise to
the Start position.
TURNING OFF THE VEHICLE
Shift to Park.
Push the key all the way in (1) and then rotate the key counter-
clockwise to the Lock/Off position (2).
See Driving and Operating in your Owner’s Manual.
2
1
STEERING WHEEL ADJUSTMENT
With the vehicle parked, push down the lever under the left side of the steering
column to adjust the steering wheel. The steering wheel can be moved up or down
and in or out. Pull up the lever to lock the steering wheel in place.
See Instruments and Controls in your Owner’s Manual.
F Optional equipment

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POWER FRONT SEATSF
POWER SEAT ADJUSTMENTS
A. Seat Adjustment
Move the horizontal control to move the
seat forward or rearward and to tilt, raise or
lower the seat.
B. Seatback Recline Adjustment
Move the vertical control to recline or raise
the seatback.
C. Lumbar Support Adjustment
Press and hold the round control to adjust the lumbar support.
See Seats and Restraints in your Owner’s Manual.
POWER LIFTGATEF
OPEN/CLOSE THE POWER LIFTGATE
Press the Power Liftgate button on
the Remote Keyless Entry (RKE) trans-
mitter twice.
Press the Power Liftgate knob (A)
on the driver’s door.
Press the touchpad (B) above the license
plate to open the liftgate.
Press the button (C) on the bottom edge of the liftgate to close the liftgate.
PROGRAMMING THE LIFTGATE HEIGHT
1. Turn the Power Liftgate knob to the 3/4 mode position.
2. Open the liftgate.
3. Adjust the liftgate manually to the desired height.
4. To save the setting, press and hold the
button (C) on the bottom edge of the
liftgate until the turn signals flash and a
beep sounds.
HANDS-FREE OPERATION
To open or close the liftgate hands-free,
kick your foot straight under the driver’s
side of the rear bumper, left of center.
The RKE transmitter must be within 3
feet of the liftgate. The Chevrolet logo is
projected on the ground near the rear bumper, indicating the kicking motion location
for hands-free operation. The logo is shown for 1 minute, depending on operating
conditions.
See Keys, Doors and Windows in your Owner’s Manual.
F Optional equipment
A B C
C
B
A

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F Optional equipment
REAR SEATS
FOLDING THE 40/60 REAR SEATBACKS
1. Press the button on the head restraint.
The head restraint will fold automatically.
2. Make sure the seat belt is in the retainer
hook.
3. Pull the lever on top of the seatback (A)
and fold the seatback forward. A red tab
near the lever is visible when the seat-
back is unlatched.
To raise each seatback, lift it up until it locks in place.
See Seats and Restraints in your Owner’s Manual.
FOLDING FRONT PASSENGER SEATBACKF
The front passenger seatback can be folded flat for additional cargo space.
With the head restraint lowered and the seat moved as far back as possible, lift the
seatback adjustment lever at the base of the seatback to fold the seatback forward.
See Seats and Restraints in your Owner’s Manual.
AUTO ENGINE STOP/START OPERATION
The fuel-saving stop/start system automatically turns off the engine, referred to as an
Auto Stop, when the brake pedal is pressed and the vehicle is at a complete stop, if certain
operating conditions are met. In Auto Stop mode, the tachometer will read AUTO STOP.
When the brake pedal is released or the accelerator pedal is pressed, the engine will
restart. After parking the vehicle and turning off the engine, the tachometer will read OFF.
The engine may remain running or restart when the vehicle is stopped if:
• A minimum vehicle speed is not reached.
• The engine or transmission is not at the required operating temperature.
• The outside temperature is not in the required operating range.
• The shift lever is in any gear other than Drive (D).
• The battery charge is low.
• The climate control system requires the engine to run based on the current settings.
• The Auto Stop time has reached the maximum allowed time.
AUTO ENGINE STOP/START DISABLE
Press the
$
Stop/Start button on the center console to turn off the automatic
engine stop/start system. The button indicator is illuminated when the system is off.
The Auto Engine Stop/Start system turns on each time the vehicle is started.
See Driving and Operating in your Owner’s Manual.
A

8F
Optional equipment
DRIVER INFORMATION CENTER (DIC)
The DIC on the instrument cluster displays a variety of vehicle messages and information.
DIC CONTROLS
If equipped with the base DIC, use the
controls on the right side of the steering
wheel to select the Trip and Vehicle menus.
If equipped with the color DICF, use the
controls on the right side of the steering
wheel to select the Info (includes trip and
fuel information), Audio, Navigation, Phone,
and Options menus.
Press the or button to move
between the display zones. Press the
button to exit a display menu.
Rotate the thumbwheel up or down to
scroll through the menus.
Press the thumbwheel to open a menu,
or to select or reset an item.
SELECT INFO PAGES (COLOR DICF)
1. Use the controls to open the Options
menu.
2. Scroll to Info Page Options. Press the
thumbwheel to enter the menu.
3. Scroll through the list of items.
4. Press the thumbwheel to select or dese-
lect an item to display in the Info menu.
See Instruments and Controls in your Owner’s Manual.
ELECTRIC PARKING BRAKE
To apply the parking brake, pull the Parking Brake switch on the center console.
To release the parking brake, turn on the ignition, press the brake pedal, and then
press the switch.
Note: The parking brake will release automatically if the vehicle is running, placed into gear, and an
attempt is made to drive.
See Driving and Operating in your Owner’s Manual.
Color DIC
F
shown

9
CLIMATE CONTROLS
Temperature
Control
A/C
Air
Conditioning
Control
AUTO
Automatic
Operation
F
Fan
Control
REAR
Rear Window and
Heated Mirrors
Defog
F
Driver’s Heated
Seat Button
F
Passenger’s
Heated
Seat Button
F
ON/OFF
Air Delivery Modes:
Defog
Vent
Floor
Recirculation
Mode
MAX
Defrost
AUTOMATIC OPERATIONF
Press AUTO.
Set the temperature.
The system automatically controls the fan speed, air delivery, air conditioning and
recirculation functions. Allow time for the system to reach the set temperature. If a
function is manually adjusted, the Auto indicator light turns off and automatic operation
for that function is disabled.
CLIMATE DISPLAY
Select the Climate icon on the Home
page of the infotainment screen to view
the current operation of the Climate
Controls.
See Climate Controls in your Owner’s Manual.
F Optional equipment

10
REAR WINDOW WIPER
Turn the end of the wiper lever.
OFF
INT Intermittent
Wipes
ON
Rear Washer
Fluid
Push the lever
to wash the rear
window.
See Instruments and Controls in your Owner’s Manual.
WINDSHIELD WIPERS
Raise or lower the wiper lever.
HI Fast Wipes
LO Slow Wipes
INT Intermittent Wipes
Rotate the band up for
more frequent wipes or
down for less frequent
wipes.
OFF
1x Single Wipe
Washer Fluid
Pull the lever to wash the windshield.
WIPERS AND WASHERS
AUDIO STEERING WHEEL CONTROLS
Press to Talk
Press to answer an incoming call or to
use natural voice recognitionFwith the
Bluetooth or OnStar® system.
Press and hold to activate Phone Assistant
Voice Recognition (Siri or Google Assistant)
on a paired, compatible cell phone.
End Call/Mute
Press to end or decline a call.
Press to mute/unmute the speakers.
Seek
Rotate the thumbwheel to seek the next
radio station when viewing the Audio display
on the Driver Information Center.
Volume
(behind right side of steering wheel)
Press the top or bottom button to adjust the volume.
Next/Previous Favorite Station/Seek
(behind left side of steering wheel)
Press the top or bottom button to go to the next or previous favorite radio station or
track, or to seek the next available station or track.
To set the next/previous button to select favorites or activate the seek function, go to
Audio menu > Favorite Button Setting on the Driver Information Center.
See Infotainment System in your Owner’s Manual.