air filter CHEVROLET TRAILBLAZER 2023 Owners Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2023, Model line: TRAILBLAZER, Model: CHEVROLET TRAILBLAZER 2023Pages: 360, PDF Size: 6.48 MB
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Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
16263960) - 2023 - CRC - 2/23/22
Instruments and Controls 107
Trip 1/2 or A/B :Shows the current distance
traveled, in either kilometers (km) or
miles (mi), since the trip odometer was last
reset.
This also shows the approximate average
liters per 100 kilometers (L/100 km) or miles
per gallon (mpg). This number is calculated
based on the number of L/100 km (mpg)
recorded since the last time this menu item
was reset. This number reflects only the
approximate average fuel economy that the
vehicle has right now, and will change as
driving conditions change.
Fuel Range : Shows the approximate
distance the vehicle can be driven without
refueling. LOW will be displayed when the
vehicle is low on fuel. The fuel range
estimate is based on an average of the
vehicle's fuel economy over recent driving
history and the amount of fuel remaining in
the fuel tank.
Instantaneous Fuel Economy : Displays the
current fuel economy in liters per
100 kilometers (L/100 km) or miles per
gallon (mpg). This number reflects only the
approximate fuel economy that the vehicle
has right now and changes frequently as
driving conditions change. This display
cannot be reset.Vehicle Information Menu (VEHICLE)
Items
Use the thumbwheel to scroll through the
menu items. Not all items are available on
every vehicle. The following is a list of all
possible menu items:
Remaining Oil Life : Shows an estimate of
the oil's remaining useful life. If REMAINING
OIL LIFE 99% is displayed, that means 99%
of the current oil life remains.
When the remaining oil life is low, the
CHANGE ENGINE OIL SOON message will
appear on the display. The oil should be
changed as soon as possible. See Engine Oil
0 245. In addition to the engine oil life
system monitoring the oil life, additional
maintenance is recommended. See
Maintenance Schedule 0315.
The Oil Life display must be reset after each
oil change. It will not reset itself. Do not
reset the Oil Life display at any time other
than when the oil has just been changed.
It cannot be reset accurately until the next
oil change. To reset, see Engine Oil Life
System 0247.
Air Filter Life : Shows an estimate of the
engine air filter’s remaining useful life and
the state of the system. Engine Air Filter Life 95% means 95% of the current air filter life
remains. Messages will display based on the
engine air filter life and the state of the
system. When the REPLACE AT NEXT OIL
CHANGE message displays, the engine air
filter should be replaced at the time of the
next oil change. When the REPLACE SOON
message displays, the engine air filter
should be replaced at the earliest
convenience.
The Air Filter Life display must be reset after
the engine air filter replacement. To reset,
see
Engine Air Filter Life System 0248.
Tire Pressure : Shows the approximate
pressures of all four tires. Tire pressure is
displayed in either kilopascal (kPa) or in
pounds per square inch (psi). If the pressure
is low, the value for that tire is shown in
amber. See Tire Pressure Monitor System
0 283 and
Tire Pressure Monitor Operation 0284.
Following Distance : When Adaptive Cruise
Control (ACC) is not engaged, the current
follow time to the vehicle ahead is displayed
as a time value on this page. If equipped
and when ACC has been engaged, the
display switches to the gap setting page.
This page shows the current gap setting
along with the vehicle ahead indicator.
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Instruments and Controls 109
Speed :Shows the vehicle speed in either
kilometers per hour (km/h) or miles per
hour (mph). The vehicle odometer is also
shown on this page.
Trip 1 or Trip 2, Average Fuel Economy :
Shows the current distance traveled, in
either kilometers (km) or miles (mi), since
the trip odometer was last reset.
The Average Fuel Economy display shows
the approximate average liters per
100 kilometers (L/100 km) or miles per
gallon (mpg). This number is calculated
based on the number of L/100 km (mpg)
recorded since the last time this menu item
was reset. This number reflects only the
approximate average fuel economy that the
vehicle has right now, and will change as
driving conditions change.
Fuel Information : Shows the approximate
distance the vehicle can be driven without
refueling. LOW will be displayed when the
vehicle is low on fuel. The fuel range
estimate is based on an average of the
vehicle's fuel economy over recent driving
history and the amount of fuel remaining in
the fuel tank. The Instantaneous Fuel
Economy display shows the current fuel
economy in either liters per 100 kilometers
(L/100 km) or miles per gallon (mpg). This number reflects only the approximate fuel
economy that the vehicle has right now and
changes frequently as driving conditions
change.
Oil Life :
Shows an estimate of the oil's
remaining useful life. If REMAINING OIL LIFE
99% is displayed, that means 99% of the
current oil life remains.
When the remaining oil life is low, the
CHANGE ENGINE OIL SOON message will
appear on the display. The oil should be
changed as soon as possible. See Engine Oil
0 245. In addition to the engine oil life
system monitoring the oil life, additional
maintenance is recommended. See
Maintenance Schedule 0315.
The Oil Life display must be reset after each
oil change. It will not reset itself. Do not
reset the Oil Life display at any time other
than when the oil has just been changed.
It cannot be reset accurately until the next
oil change. To reset, see Engine Oil Life
System 0247.
Tire Pressure : Shows the approximate
pressures of all four tires. Tire pressure is
displayed in either kilopascal (kPa) or in
pounds per square inch (psi). If the pressure
is low, the value for that tire is shown in amber. See
Tire Pressure Monitor System
0 283 and
Tire Pressure Monitor Operation 0284.
Air Filter Life : Shows an estimate of the
engine air filter’s remaining useful life and
the state of the system. Engine Air Filter Life
95% means 95% of the current air filter life
remains. Messages will display based on the
engine air filter life and the state of the
system. When the REPLACE AT NEXT OIL
CHANGE message displays, the engine air
filter should be replaced at the time of the
next oil change. When the REPLACE SOON
message displays, the engine air filter
should be replaced at the earliest
convenience.
The Air Filter Life display must be reset after
the engine air filter replacement. To reset,
see Engine Air Filter Life System 0248.
Average Speed : Displays the average
vehicle speed of the vehicle in kilometers
per hour (km/h) or miles per hour (mph).
This average is based on the various vehicle
speeds recorded since the last reset. Reset
the average speed by pressing the
thumbwheel while this display is active to
show a confirmation window to select yes
or no.
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158 Infotainment System
Set Teen Driver Speed Warning :Choose the
desired speed warning level. The speed
warning does not limit the speed of the
vehicle.
SiriusXM Explicit Content Filter : Allows the
SiriusXM Explicit Content Filter to be turned
ON or OFF. When ON, the teen driver will
not be able to listen to SiriusXM stations
that contain explicit content, and the Explicit
Content Filter selection in the Audio Settings
will be unavailable for change.
When Teen Driver is Active:
.If equipped, the radio will mute when the
driver seat belt, and in some vehicles the
front passenger seat belt, is not buckled.
The audio from any device paired to the
vehicle will also be muted.
.An object placed on the front passenger
seat, such as a briefcase, handbag,
grocery bag, laptop, or other electronic
device, could cause the passenger sensing
system to falsely sense an unbuckled
front passenger and mute the radio.
If this happens, remove the object from
the seat. See Passenger Sensing System
0 58.
.Some safety systems, such as Automatic
Emergency Braking, if equipped, cannot
be turned off.
.The gap setting for Adaptive Cruise
Control and alert timing for Forward
Collision Alert, if equipped, cannot be
changed.
.When trying to change a safety feature
that is not configurable in Teen Driver,
the feature may be grayed out or
removed from the infotainment menu,
or the DIC will display a message
indicating that Teen Driver is active and
the action is not available.
.Super Cruise, if equipped, is not available.
.Enhanced Low Fuel Warning (if equipped)
–When the vehicle is low on fuel, the
low fuel light on the instrument cluster
flashes and the DIC low fuel warning
cannot be dismissed.
.Do not tow a trailer if equipped with
Automatic Emergency Braking.
Report Card
The vehicle owner must secure the driver’s
consent to record certain vehicle data when
the vehicle is driven with a registered Teen
Driver key. There is one Report Card per
vehicle. Data is only recorded when a
registered Teen Driver key is used to
operate the vehicle. The Report Card data is collected from the
time Teen Driver is activated or the last
time the Report Card was reset. The
following items may be recorded:
.Distance Driven
–the total distance
driven.
.Maximum Speed –the maximum vehicle
speed detected.
.Overspeed Warnings –the number of
times the speed warning setting was
exceeded.
.Wide Open Throttle –the number of
times the accelerator pedal was pressed
nearly all the way down.
.Forward Collision Alerts (if equipped) –
the number of times the driver was
notified when approaching a vehicle
ahead too quickly and at potential risk for
a crash.
.Forward Automatic Braking, also called
Automatic Emergency Braking (if
equipped) –the number of times the
vehicle detected that a forward collision
was imminent and applied the brakes.
.Reverse Automatic Braking (if equipped) –
the number of times the vehicle detected
that a rearward collision was imminent
and applied the brakes.
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Climate Controls 167
Climate Controls
Climate Control Systems
Climate Control Systems . . . . . . . . . . . . . . . 167
Automatic Climate Control System . . . . 169
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Maintenance
Passenger Compartment Air Filter . . . . . 172
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Climate Control Systems
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172 Climate Controls
Air Vents
Use the louvers located on the air vents to
change the direction of the airflow.
To open or close off the airflow:
.Move slider knobs away from the
occupant for shut off closing.
Operation Tips
.Clear away any ice, snow, or leaves from
air inlets at the base of the windshield
that could block the flow of air into the
vehicle.
.Clear snow off the hood to improve
visibility and help decrease moisture
drawn into the vehicle, which may
improve long term system performance.
.Keep the path under the front seats clear
of objects to help circulate the air inside
of the vehicle more effectively.
.Use of non-GM approved hood deflectors
can adversely affect the performance of
the system. Check with your dealer
before adding equipment to the outside
of the vehicle.
.Do not attach any devices to the air vent
slats. This restricts airflow and may cause
damage to the air vents.
Caution
Use of air fresheners may cause
permanent damage to plastics and
painted surfaces. If an air freshener
comes in contact with any plastic or
painted surface in the vehicle, blot
immediately and clean with a soft cloth
dampened with a mild soap solution.
Damage caused by air fresheners would
not be covered by the vehicle warranty.
Maintenance
Passenger Compartment Air Filter
The filter reduces dust, pollen, and other
airborne irritants from outside air that is
pulled into the vehicle. The filter should be
replaced as part of routine scheduled
maintenance.
SeeMaintenance Schedule 0315.
See your dealer regarding replacement of
the filter.
Service
All vehicles have a label underhood that
identifies the refrigerant used in the vehicle.
The refrigerant system should only be serviced by trained and certified technicians.
The air conditioning evaporator should never
be repaired or replaced by one from a
salvage vehicle. It should only be replaced
by a new evaporator to ensure proper and
safe operation.
During service, all refrigerants should be
reclaimed with proper equipment. Venting
refrigerants directly to the atmosphere is
harmful to the environment and may also
create unsafe conditions based on
inhalation, combustion, frostbite, or other
health-based concerns.
The air conditioning system requires periodic
maintenance. See
Maintenance Schedule
0 315.
Caution
Damage caused by improper refrigerant
usage could lead to costly repairs and
may not be covered by the vehicle
warranty. Refrigerant systems should
only be serviced by qualified personnel.
Always use the correct refrigerant.
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238 Vehicle Care
Vehicle Care
General Information
General Information . . . . . . . . . . . . . . . . . . . 239
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . . . . . . 239
Accessories and Modifications . . . . . . . . . 239
Vehicle Checks
Doing Your Own Service Work . . . . . . . . 240
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Engine Compartment Overview . . . . . . . . 242
Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Engine Oil Life System . . . . . . . . . . . . . . . . 247
Automatic Transmission Fluid . . . . . . . . . 248
Engine Air Filter Life System . . . . . . . . . . 248
Engine Air Cleaner/Filter . . . . . . . . . . . . . . 248
Cooling System . . . . . . . . . . . . . . . . . . . . . . . 250
Engine Overheating . . . . . . . . . . . . . . . . . . . 254
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
Battery - North America . . . . . . . . . . . . . . . 257
All-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . . . 258
Starter Switch Check . . . . . . . . . . . . . . . . . . 259
Automatic Transmission Shift Lock Control Function Check . . . . . . . . . . . . . . 259
Park Brake and P (Park) Mechanism Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259 Wiper Blade Replacement . . . . . . . . . . . . . 260
Windshield Replacement . . . . . . . . . . . . . . . 261
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
Headlamp Aiming
Front Headlamp Aiming . . . . . . . . . . . . . . . 262
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . 262
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 262
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Headlamps, Front Turn Signal,
Sidemarker, and Parking Lamps (Base
Level) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Headlamps, Front Turn Signal, Sidemarker, and Parking Lamps
(Uplevel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Taillamps, Turn Signal, Sidemarker, Stoplamps, and Back-Up Lamps (Base
Level) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Taillamps, Turn Signal, Sidemarker, Stoplamps, and Back-Up Lamps
(Uplevel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Electrical System
Electrical System Overload . . . . . . . . . . . . 269
Fuses and Circuit Breakers . . . . . . . . . . . . . 270
Where To Find Fuse Maps for YourVehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270 Engine Compartment Fuse Block . . . . . . . 271
Instrument Panel Fuse Block . . . . . . . . . . . 273
Rear Compartment Fuse Block . . . . . . . . . 275
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
All-Season Tires . . . . . . . . . . . . . . . . . . . . . . . . 277
Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Tire Sidewall Labeling . . . . . . . . . . . . . . . . . 278
Tire Designations . . . . . . . . . . . . . . . . . . . . . . 279
Tire Terminology and Definitions . . . . . 280
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Tire Pressure Monitor System . . . . . . . . . 283
Tire Pressure Monitor Operation . . . . . . 284
Tire Inspection . . . . . . . . . . . . . . . . . . . . . . . . 287
Tire Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . 287
When It Is Time for New Tires . . . . . . . . 288
Buying New Tires . . . . . . . . . . . . . . . . . . . . . 289
Different Size Tires and Wheels . . . . . . . 290
Uniform Tire Quality Grading . . . . . . . . . 290
Wheel Alignment and Tire Balance . . . . 292
Wheel Replacement . . . . . . . . . . . . . . . . . . . 292
Tire Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 293
Tire Changing . . . . . . . . . . . . . . . . . . . . . . . . . 294
Compact Spare Tire . . . . . . . . . . . . . . . . . . . 298
Jump Starting
Jump Starting - North America . . . . . . . . 299
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Vehicle Care 243
1. Windshield Washer Fluid Reservoir. SeeWasher Fluid 0255.
2. Engine Coolant Surge Tank and Pressure Cap. See Cooling System 0250.
3. Engine Oil Dipstick. See Engine Oil0245.
4. Engine Cooling Fan (Out of View). See Cooling System 0250.
5. Engine Oil Fill Cap. See Engine Oil0245.
6. Engine Air Cleaner/Filter 0248.
7. Brake Fluid Reservoir. See Brakes0255.
8. Positive (+) Battery Terminal. See Jump
Starting - North America 0299.
9. Battery - North America 0257.
10. Engine Compartment Fuse Block 0271.
11. Remote Negative (-) Battery Terminal. SeeJump Starting - North America 0299
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Vehicle Care 245
1. Windshield Washer Fluid Reservoir. SeeWasher Fluid 0255.
2. Engine Coolant Surge Tank and Pressure Cap. See Cooling System 0250.
3. Engine Oil Fill Cap. See Engine Oil0245.
4. Engine Oil Dipstick. See Engine Oil0245.
5. Engine Cooling Fan (Out of View). See Cooling System 0250.
6. Engine Air Cleaner/Filter 0248.
7. Brake Fluid Reservoir. See Brakes0255.
8. Positive (+) Battery Terminal. See Jump
Starting - North America 0299.
9. Battery - North America 0257.
10. Engine Compartment Fuse Block 0271.
11. Remote Negative (-) Battery Terminal. SeeJump Starting - North America 0299
Engine Oil
To ensure proper engine performance and
long life, careful attention must be paid to
engine oil. Following these simple, but
important steps will help protect your
investment:
.Use engine oil approved to the proper
specification and of the proper viscosity
grade. See “Selecting the Right Engine
Oil” in this section.
.Check the engine oil level regularly and
maintain the proper oil level. See
“Checking Engine Oil” and“When to Add
Engine Oil” in this section.
.Change the engine oil at the appropriate
time. SeeEngine Oil Life System 0247.
.Always dispose of engine oil properly. See
“What to Do with Used Oil” in this
section.
Checking Engine Oil
Check the engine oil level regularly, every
650 km (400 mi), especially prior to a long
trip. The engine oil dipstick handle is a loop.
See Engine Compartment Overview 0242 for
the location.
{Warning
The engine oil dipstick handle may be
hot; it could burn you. Use a towel or
glove to touch the dipstick handle.
If a low oil Driver Information Center (DIC)
message displays, check the oil level.
Follow these guidelines:
.To get an accurate reading, park the
vehicle on level ground. Check the engine
oil level after the engine has been off for
at least two hours. Checking the engine oil level on steep grades or too soon after
engine shutoff can result in incorrect
readings. Accuracy improves when
checking a cold engine prior to starting.
Remove the dipstick and check the level.
.If unable to wait two hours, the engine
must be off for at least 15 minutes if the
engine is warm, or at least 30 minutes if
the engine is not warm. Pull out the
dipstick, wipe it with a clean paper towel
or cloth, then push it back in all the way.
Remove it again, keeping the tip down,
and check the level.
When to Add Engine Oil
L3T 1.3L L3 Engine
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248 Vehicle Care
The oil life system can also be reset as
follows:1. Display remaining OIL LIFE on the DIC with the engine off. See Driver
Information Center (DIC) (Base Level)
0 106 or
Driver Information Center (DIC) (Uplevel)
0 108.
2. Fully press and release the accelerator pedal three times within five seconds.
3. If the display changes to 100%, the system is reset
If the CHANGE ENGINE OIL SOON message
comes back on when the vehicle is started,
the engine oil life system has not been
reset. Repeat the procedure.
Automatic Transmission Fluid
How to Check Automatic Transmission
Fluid
It is not necessary to check the transmission
fluid level. A transmission fluid leak is the
only reason for fluid loss. If a leak occurs,
take the vehicle to your dealer and have it
repaired as soon as possible. There is a special procedure for checking and
changing the transmission fluid. Because this
procedure is difficult, you should have this
done at your dealer.
Change the fluid at the intervals listed in
Maintenance Schedule
0315, and be sure to
use the fluid listed in Recommended Fluids
and Lubricants 0319.
Engine Air Filter Life System
It equipped, this feature provides the engine
air filter’s remaining life and best timing for
a change. The timing to change an engine
air filter depends on driving and
environmental conditions.
When to Change the Engine Air Filter
When the Driver Information Center (DIC)
displays a message to replace the engine air
filter at the next oil change, follow this
timing.
When the DIC displays a message to replace
the engine air filter soon, replace the engine
air filter at the earliest convenience.
The system must be reset after the engine
air filter is changed.
If the DIC displays a message to check the
engine air filter system, see your dealer.
How to Reset the Engine Air Filter Life
System
To reset:
1. Place the vehicle in P (Park).
2. Select Air Filter Life on the DIC menu. See Driver Information Center (DIC) (Base
Level) 0106 or
Driver Information Center (DIC) (Uplevel)
0 108.
3. Press
lor the thumbwheel to move to
the Reset/Disable display area. Select
Reset then press
lor press the
thumbwheel for several seconds.
4. Press
lor the thumbwheel to confirm
the reset.
Engine Air Cleaner/Filter
The engine air cleaner/filter is in the engine
compartment on the passenger side of the
vehicle. See Engine Compartment Overview
0 242.
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Vehicle Care 249
When to Inspect the Engine Air
Cleaner/Filter
If the vehicle is not equipped with the
engine air filter life system, see
Maintenance Schedule0315 for intervals on
inspecting and replacing the engine air
cleaner/filter.
How to Inspect/Replace the Engine Air
Cleaner/Filter
Do not start the engine or have the engine
running with the engine air cleaner/filter
housing open. Before removing the engine
air cleaner/filter, make sure that the engine
air cleaner/filter housing and nearby
components are free of dirt and debris. Do
not clean the engine air cleaner/filter with
water or compressed air. To inspect or replace the air cleaner/filter:
1. Remove the two push pins.
2. Press a hook both sides and disassemble
two hooks.
3. Disassemble the duct.
4. Remove four screws, tilt the cover, andslide it out of the assembly.