2023 CHEVROLET BLAZER fuel pressure

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16401961) - 2023 - CRC - 5/17/22
84 Instruments and Controls
Instruments and Controls
Controls
Steering Wheel Adjustment . . . . . . . . . . . . 85
Heated Steering Wheel . . . . . . . . . . . . . . . . . 85
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Windshield Wiper/Washer . . . . . . . . . . . . . 86
Rear Window Wiper/Washer . . . . . . . . . . . 87
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Wireless Charging . . . . . . . . . . . . . . . . . . . . . . 89
Warning Lights, Gauges, and Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Instrument Cluster (Base Level) . . . . . . . . . 92
Instrument Cluster (Uplevel) . . . . . . . . . . . . 94
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . 96
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Engine Oil Temperature Gauge (Uplevel only) . . . . . . . . . . . . . . . . . . . . . . . . 97
Engine Coolant Temperature Gauge . . . . 97
Voltmeter Gauge (Uplevel only) . . . . . . . . 98
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . . 99
Airbag Readiness Light . . . . . . . . . . . . . . . . . 99
Passenger Airbag Status Indicator . . . . . 100 Charging System Light . . . . . . . . . . . . . . . . . 101
Malfunction Indicator Lamp (Check
Engine Light) . . . . . . . . . . . . . . . . . . . . . . . . . 101
Brake System Warning Light . . . . . . . . . . 102
Electric Parking Brake Light . . . . . . . . . . . . 103
Service Electric Parking Brake Light . . . . 103
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Lane Keep Assist (LKA) Light . . . . . . . . . . . 104
Vehicle Ahead Indicator . . . . . . . . . . . . . . . 104
Pedestrian Ahead Indicator . . . . . . . . . . . . 105
Traction Off Light . . . . . . . . . . . . . . . . . . . . . . 105
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . 105
Traction Control System (TCS)/ StabiliTrak Light . . . . . . . . . . . . . . . . . . . . . 105
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Driver Mode Control Light . . . . . . . . . . . . . 106
Tire Pressure Light . . . . . . . . . . . . . . . . . . . . 106
Engine Oil Pressure Light . . . . . . . . . . . . . . 107
Low Fuel Warning Light . . . . . . . . . . . . . . . 107
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . 108
High-Beam On Light . . . . . . . . . . . . . . . . . . . 108
Lamps On Reminder . . . . . . . . . . . . . . . . . . . 108
Cruise Control Light . . . . . . . . . . . . . . . . . . . 108
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . 109
Information Displays
Driver Information Center (DIC) (Base Level) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Driver Information Center (DIC)
(Uplevel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . . . . . . . . . . . 114
Engine Power Messages . . . . . . . . . . . . . . . 114
Vehicle Speed Messages . . . . . . . . . . . . . . . 115
Universal Remote System
Universal Remote System . . . . . . . . . . . . . . 115
Universal Remote SystemProgramming . . . . . . . . . . . . . . . . . . . . . . . . . 115
Universal Remote System Operation . . . 117

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16401961) - 2023 - CRC - 5/17/22
Instruments and Controls 107
If equipped with the Tire Pressure Monitor
System (TPMS), this light comes on briefly
when the vehicle is started. It provides
information about tire pressures and
the TPMS.
When the Light Is On Steady
This indicates that one or more of the tires
are significantly underinflated.
A Driver Information Center (DIC) tire
pressure message may also display. Stop as
soon as possible, and inflate the tires to the
pressure value shown on the Tire and
Loading Information label. SeeTire Pressure
0 283.
When the Light Flashes First and Then Is On
Steady
If the light flashes for about a minute and
then stays on, there may be a problem with
the TPMS. If the problem is not corrected,
the light will come on every time the
vehicle is started. See Tire Pressure Monitor
Operation 0286.Engine Oil Pressure Light
Caution
Driving the vehicle with low engine oil
pressure can damage the engine and the
repairs would not be covered by the
vehicle warranty.
If the engine oil pressure light comes on
while driving:
1. Stop in a safe location and turn off the engine.
2. Check the oil level. See Engine Oil
0 253.
3. Add oil if the oil level is below the normal operating range.
4. Restart the vehicle. If the engine oil pressure light stays on for more
than 10 seconds, turn the vehicle
back off. Do not restart the vehicle.
See your dealer for service.
This light should come on briefly when the
engine starts. When the engine is off and
the vehicle is on, the light should remain
illuminated. If it does not come on under
either condition, contact your dealer.
If the light comes on and stays on when the
engine is running, it may not have adequate
oil pressure. The oil level may be low or
there may be some other oil system
problem. Turn the engine off when it is safe
to do so and contact your dealer.
Low Fuel Warning Light
A Low Fuel Warning Light near the fuel
gauge comes on briefly when the ignition is
turned on as a check to show it is working.
It also comes on when the fuel gauge
indicator nears empty. The light turns off
when fuel is added. If it does not, have the
vehicle serviced.

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16401961) - 2023 - CRC - 5/17/22
110 Instruments and Controls
If equipped, shows the average fuel
economy since the last reset. This number
reflects only the approximate average fuel
economy that the vehicle has right now,
and will change as driving conditions
change. The average fuel economy can be
displayed as mpg, km/L, or L/100km where
applicable.
If equipped, shows the average speed since
the last reset. This number reflects only the
approximate average speed that the vehicle
has, and will change as driving conditions
change. Average speed can be displayed
as mph or km/h where applicable.
Press the thumbwheel while this display is
active to show a confirmation window to
reset all values to zero. Use
SorTto
select yes or no and press the thumbwheel.
Fuel Information or 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. If equipped,
also shows the instantaneous fuel economy. 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
0 253. In addition to the engine oil life
system monitoring the oil life, additional
maintenance is recommended. See
Maintenance Schedule 0317.
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 0255.
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 0256.
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
0 285 and
Tire Pressure Monitor Operation 0286.
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 and press the thumbwheel.
Fuel Economy : The center displays the
approximate instantaneous fuel economy as
a number and bar graph. Displayed above
the bar graph is a running average of fuel
economy for the most recently traveled
selected distance. Displayed below the bar

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16401961) - 2023 - CRC - 5/17/22
Instruments and Controls 111
graph is the best average fuel economy that
has been achieved for the selected distance.
The selected distance is displayed at the top
of the page as“last xxx mi/km.”
Press the thumbwheel to select the distance
or reset best value. Use
yorzto choose
the distance and press the thumbwheel.
Scroll
yorzto select Reset Best Score.
Press the thumbwheel to reset the best
average fuel economy. After reset, the best
value displays “-,-”until the selected
distance has been traveled.
The display provides information on how
current driving behavior affects the running
average and how well recent driving
compares to the best that has been
achieved for the selected distance.
Follow Distance/Gap Setting : If equipped,
the current follow time to the vehicle ahead
is displayed as a time value on this page.
When Adaptive Cruise Control (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. Driver Assistance :
If equipped, shows
information for Lane Keep Assist (LKA), Lane
Departure Warning (LDW), and Forward
Collision Alert (FCA).
Economy Trend : Shows history of the
Average Fuel Economy from the last 50 km
(30 mi). Each bar represents about 5 km
(3 mi) of driving. During driving the bars will
shift to always reflect the most recent
distance on the right side. Press the
thumbwheel to open the menu while this
display is active to clear the graph. Select
yes or no and press the thumbwheel.
Timer : This display can be used as a timer.
To start the timer, press the thumbwheel to
open the menu while this display is active.
Use
yorzto select Start Timer or Reset.
Press the thumbwheel. To stop the timer,
press the thumbwheel while this display is
active. The display will show the amount of
time that has passed since the timer was
last reset.
Speed Limit : Shows sign information, which
comes from a roadway database in the
onboard navigation, if equipped. The sign
will show “− −”when there is no detected
speed limit or the system is unavailable. Press the thumbwheel while this display is
active to toggle Speed Limit sign on or off.
Speed limit signs in your vehicle display
may vary from actual road speed depending
on the version of your current
navigation map.
Battery Voltage :
Displays the current
battery voltage, if equipped. Battery voltage
changes are normal while driving. See
Charging System Light 0101. If there is a
problem with the battery charging system, a
DIC will display a message.
Oil Pressure : Oil pressure is displayed in
either kilopascal (kPa) or in pounds per
square inch (psi). Oil pressure can vary with
engine speed, outside temperature, and oil
viscosity. On some models, the oil pump will
vary engine oil pressure according to engine
needs. Oil pressure may change quickly as
the engine speed or load varies. This is
normal. If the oil pressure warning light or
DIC message indicates oil pressure outside
the normal operating range, check the
vehicle's oil as soon as possible.
Coolant Temperature : Displays the coolant
temperature in degrees Celsius (°C) or
degrees Fahrenheit (°F).

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16401961) - 2023 - CRC - 5/17/22
Instruments and Controls 113
Fuel Range and Instantaneous Fuel
Economy :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.
Timer and Fuel Used : Can be used as a
timer. To start the timer, press the
thumbwheel while this display is active. The
display will show the amount of time that
has passed since the timer was last reset. To
stop the timer, press the thumbwheel
briefly while this display is active and the
timer is running. To reset the timer to zero,
press and hold the thumbwheel while this
display is active.
This also shows the number of liters (L) or
gallons (gal) of fuel used since the last reset
of this menu item. 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
0 253. In addition to the engine oil life
system monitoring the oil life, additional
maintenance is recommended. See
Maintenance Schedule 0317.
The Oil Life display must be reset after each
oil change. It will not reset itself. Do not to
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 0255.
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 0256.
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 0285 and
Tire Pressure Monitor Operation 0286.
Best Fuel Economy : Displays average fuel
economy, the best fuel economy over the
selected distance, and a bar graph showing
instantaneous fuel economy.
Press
Tto change the selected distance.
Press and hold the thumbwheel while this
display is active to reset the best fuel
economy and average fuel economy. This
display can also be reset by selecting reset
in the menu.

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16401961) - 2023 - CRC - 5/17/22
114 Instruments and Controls
Top Consumers :Shows a list of the features
that are currently impacting the fuel
economy, in order from highest to lowest.
If a feature is turned off, it will be removed
from the list.
Economy Trend : Shows history of the
Average Fuel Economy from the last 50 km
(30 mi). Each bar represents about 5 km
(3 mi) of driving. During driving the bars will
shift to always reflect the most recent
distance on the right side. Press and hold
the thumbwheel to clear the graph or press
Tto reset through the menu.
Speed Signs : Shows sign information, which
comes from a roadway database in the
onboard navigation.
Off Road : Displays vehicle pitch and roll
information, road wheel angle, and
four-wheel drive (4WD) status.
Following Distance : The following distance
to a moving vehicle ahead in your path is
indicated in following time in seconds. See
Forward Collision Alert (FCA) System 0223.
Transmission Fluid Temperature Gauge :
Shows the temperature of the automatic
transmission fluid in either degrees Celsius (°
C) or degrees Fahrenheit (°F).
Blank Page : Shows no information.
Vehicle Messages
Messages displayed on the Driver
Information Center (DIC) indicate the status
of the vehicle or some action that may be
needed to correct a condition. Multiple
messages may appear one after another.
The messages that do not require
immediate action can be acknowledged and
cleared by pressing the thumbwheel. The
messages that require immediate action
cannot be cleared until that action is
performed.
All messages should be taken seriously;
clearing the message does not correct the
problem.
If a SERVICE message appears, see your
dealer.
Follow the instructions given in the
messages. The system displays messages
regarding the following topics:
.Service Messages
.Fluid Levels
.Vehicle Security
.Brakes
.Steering
.Ride Control Systems
.Driver Assistance Systems
.Cruise Control
.Lighting and Bulb Replacement
.Wiper/Washer Systems
.Doors and Windows
.Seat Belts
.Airbag Systems
.Engine and Transmission
.Tire Pressure
.Battery
Engine Power Messages
ENGINE POWER IS REDUCED
This message displays when the vehicle's
propulsion power is reduced. A reduction in
propulsion power can affect the vehicle's
ability to accelerate. If this message is on,
but there is no observed reduction in
performance, proceed to your destination.
Under certain conditions the performance
may be reduced the next time the vehicle is
driven. The vehicle may be driven while this
message is on, but maximum acceleration
and speed may be reduced. Anytime this
message stays on, or displays repeatedly,
the vehicle should be taken to your dealer
for service as soon as possible.

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16401961) - 2023 - CRC - 5/17/22
182 Driving and Operating
2. Turn the steering wheel aboutone-eighth of a turn, until the right front
tire contacts the pavement edge.
3. Turn the steering wheel to go straight down the roadway.
Loss of Control
Skidding
There are three types of skids that
correspond to the vehicle's three control
systems:
.Braking Skid —wheels are not rolling.
.Steering or Cornering Skid —too much
speed or steering in a curve causes tires
to slip and lose cornering force.
.Acceleration Skid —too much throttle
causes the driving wheels to spin.
Defensive drivers avoid most skids by taking
reasonable care suited to existing conditions,
and by not overdriving those conditions. But
skids are always possible.
If the vehicle starts to slide, follow these
suggestions:
.Ease your foot off the accelerator pedal
and steer the way you want the vehicle
to go. The vehicle may straighten out. Be
ready for a second skid if it occurs.
.Slow down and adjust your driving
according to weather conditions. Stopping
distance can be longer and vehicle control
can be affected when traction is reduced
by water, snow, ice, gravel, or other
material on the road. Learn to recognize
warning clues —such as enough water,
ice, or packed snow on the road to make
a mirrored surface —and slow down
when you have any doubt.
.Try to avoid sudden steering, acceleration,
or braking, including reducing vehicle
speed by shifting to a lower gear. Any
sudden changes could cause the tires to
slide.
Remember: Antilock brakes help avoid only
the braking skid.
Off-Road Driving
All-Wheel Drive (AWD) vehicles can be used
for off-road driving. Vehicles without AWD
and vehicles not equipped with All Terrain
(AT) or On-Off Road (OOR) tires must not be
driven off-road except on a level, solid
surface. To contact the tire manufacturer for
more information about the original
equipment tires, see the warranty manual. Controlling the vehicle is the key to
successful off-road driving. One of the best
ways to control the vehicle is to control the
speed.
{Warning
When driving off-road, bouncing and
quick changes in direction can easily
throw you out of position. This could
cause you to lose control and crash. You
and your passengers should always wear
seat belts.
Before Driving Off-Road
.Have all necessary maintenance and
service work completed.
.Fuel the vehicle, fill fluid levels, and check
inflation pressure in all tires, including the
spare, if equipped.
.Read all the information about AWD
vehicles in this manual.
.Make sure all underbody shields,
if equipped, are properly attached.
.Know the local laws that apply to off-road
driving.

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Driving and Operating 191
Certification/Tire Label
Label Example
A vehicle-specific Certification/Tire label
is attached to the center pillar (B-pillar).
The label may show the size of the
vehicle's original tires and the inflation
pressures needed to obtain the gross
weight capacity of the vehicle. The label
shows the gross weight capacity of the
vehicle. This is called the Gross Vehicle
Weight Rating (GVWR). The GVWR
includes the weight of the vehicle, all
occupants, fuel, and cargo.The Certification/Tire label may also
show the maximum weights for the
front and rear axles, called the Gross
Axle Weight Rating (GAWR). To find out
the actual loads on the front and rear
axles, weigh the vehicle at a weigh
station. Your dealer can help with this.
Be sure to spread the load equally on
both sides of the centerline.
Caution
Overloading the vehicle may cause
damage. Repairs would not be covered by
the vehicle warranty. Do not overload the
vehicle.
{Warning
Things inside the vehicle can strike
and injure people in a sudden stop or
turn, or in a crash.
.Put things in the cargo area of the
vehicle. In the cargo area, put
them as far forward as possible.
Try to spread the weight evenly.
(Continued)
Warning (Continued)
.Never stack heavier things, like
suitcases, inside the vehicle so
that some of them are above the
tops of the seats.
.Do not leave an unsecured child
restraint in the vehicle.
.Secure loose items in the vehicle.
.Do not leave a seat folded down
unless needed.
Starting and Operating
New Vehicle Break-In
Caution
The vehicle does not need an elaborate
break-in. But it will perform better in the
long run if you follow these guidelines:
.Do not drive at any one constant
speed, fast or slow, for the first
800 km (500 mi). Do not make
full-throttle starts. Avoid downshifting
to brake or slow the vehicle.
(Continued)