2022 GMC SAVANA brake

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-15555961) -
2022 - CRC - 4/14/22
2 Introduction
Helm, Incorporated
Attention: Customer Service
47911 Halyard Drive
Plymouth, MI 48170
USA
Using this Manual
To quickly locate information about the
vehicle, use the Index in the back of the
manual. It is an alphabetical list of what is
in the manual and the page number where
it can be found.
Danger, Warning, and Caution
Warning messages found on vehicle labels
and in this manual describe hazards and
what to do to avoid or reduce them.
{Danger
Danger indicates a hazard with a high
level of risk which will result in serious
injury or death.
{Warning
Warning indicates a hazard that could
result in injury or death.
Caution
Caution indicates a hazard that could
result in property or vehicle damage.
A circle with a slash through it is a safety
symbol which means“Do not,” “Do not do
this,” or“Do not let this happen.”
Symbols
The vehicle has components and labels that
use symbols instead of text. Symbols are
shown along with the text describing the
operation or information relating to a
specific component, control, message, gauge,
or indicator.
M:Shown when the owner’s manual has
additional instructions or information.
*: Shown when the service manual has
additional instructions or information.
0: Shown when there is more information
on another page — “see page.” Vehicle Symbol Chart
Here are some additional symbols that may
be found on the vehicle and what they
mean. See the features in this manual for
information.
u:
Air Conditioning System
G:Air Conditioning Refrigerant Oil
9:Airbag Readiness Light
!:Antilock Brake System (ABS)
$:Brake System Warning Light
9:Dispose of Used Components Properly
P:Do Not Apply High Pressure Water
B:Engine Coolant Temperature
_:Flame/Fire Prohibited
H: Flammable
[:Forward Collision Alert
R:Fuse Block Cover Lock Location
+:Fuses
j:ISOFIX/LATCH System Child Restraints

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-15555961) -
2022 - CRC - 4/14/22
Introduction 5
1.Air Vents 0118.
2. Driver Information Center (DIC) Buttons (Out of View). See Driver Information
Center (DIC) 082.
3. Turn Signal Lever. See Turn and
Lane-Change Signals 093.
Windshield Wiper/Washer 068.
4. Horn 068.
5. Hazard Warning Flashers 093.
6. Instrument Cluster 072.
7. Shift Lever. See Automatic Transmission
0 137.
Manual Mode 0139 (If Equipped).
8. Climate Control Systems 0114.
9. Infotainment. See Overview (AM-FM
Radio) 098.
10. Power Outlets 070.
11. USB Port (If Equipped). See Auxiliary
Devices 0103.
12. Power Outlet 110/120 Volt Alternating Current. See Power Outlets 070.
13. Rear Heating System 0116 (If Equipped).
Lane Departure Warning (LDW) 0152 (If
Equipped).
Forward Collision Alert (FCA) System
0 149 (If Equipped). 14. Passenger Airbag On-Off Switch (If
Equipped). See Airbag On-Off Switch
0 42.
15. Traction Control/Electronic Stability
Control 0142.
16. Tow/Haul Mode Button (If Equipped). See Tow/Haul Mode 0140.
17. Steering Wheel Controls 067 (If
Equipped).
18. Steering Wheel Adjustment 066 (Out of
View), (If Equipped).
19. Parking Brake Release. See Parking Brake
0 141.
20. Cruise Control 0144 (If Equipped).
Fast Idle System 0133 (If Equipped).
21. Parking Brake 0141.
22. Data Link Connector (DLC) (Out of View). SeeMalfunction Indicator Lamp (Check
Engine Light) 077.
23. Instrument Panel Illumination Control
094.
Dome Lamp Override. See Dome Lamps
0 94.
24. Exterior Lamp Controls 091.

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-15555961) -
2022 - CRC - 4/14/22
42 Seats and Restraints
windshield or being able to steer the
vehicle, nor does it prevent people from
leaving the vehicle.
{Warning
When an airbag inflates, there may be
dust in the air. This dust could cause
breathing problems for people with a
history of asthma or other breathing
trouble. To avoid this, everyone in the
vehicle should get out as soon as it is
safe to do so. If you have breathing
problems but cannot get out of the
vehicle after an airbag inflates, then get
fresh air by opening a window or a door.
If you experience breathing problems
following an airbag deployment, you
should seek medical attention.
The vehicle has a feature that may
automatically unlock the doors (if equipped
with power door locks), turn on the interior
lamps and hazard warning flashers, and shut
off the fuel system after the airbags inflate.
The feature may also activate, without
airbag inflation, after an event that exceeds
a predetermined threshold. After turning the
ignition off and then on again, the fuel
system will return to normal operation; the doors can be locked, the interior lamps can
be turned off, and the hazard warning
flashers can be turned off using the controls
for those features. If any of these systems
are damaged in the crash they may not
operate as normal.
{Warning
A crash severe enough to inflate the
airbags may have also damaged
important functions in the vehicle, such
as the fuel system, brake and steering
systems, etc. Even if the vehicle appears
to be drivable after a moderate crash,
there may be concealed damage that
could make it difficult to safely operate
the vehicle.
Use caution if you should attempt to
restart the engine after a crash has
occurred.
In many crashes severe enough to inflate
the airbag, windshields are broken by
vehicle deformation. Additional windshield
breakage may also occur from the front
outboard passenger airbag.
.Airbags are designed to inflate only once.
After an airbag inflates, you will need
some new parts for the airbag system. If you do not get them, the airbag
system will not be there to help protect
you in another crash. A new system will
include airbag modules and possibly other
parts. The service manual for the vehicle
covers the need to replace other parts.
.The vehicle has a crash sensing and
diagnostic module which records
information after a crash. See
Vehicle
Data Recording and Privacy 0267 and
Event Data Recorders 0267.
.Let only qualified technicians work on the
airbag systems. Improper service can
mean that an airbag system will not work
properly. See your dealer for service.
Airbag On-Off Switch
If the instrument panel has one of the
switches pictured in the following
illustrations, the vehicle has an airbag on-off
switch that you can use to manually turn
on or off the front outboard passenger
airbag. No other airbag is affected by the
airbag on-off switch.

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-15555961) -
2022 - CRC - 4/14/22
66 Instruments and Controls
Instruments and Controls
Controls
Steering Wheel Adjustment . . . . . . . . . . . . 66
Steering Wheel Controls . . . . . . . . . . . . . . . . 67
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Windshield Wiper/Washer . . . . . . . . . . . . . 68
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Cigarette Lighter . . . . . . . . . . . . . . . . . . . . . . . . 71
Ashtrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Warning Lights, Gauges, and Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Instrument Cluster . . . . . . . . . . . . . . . . . . . . . . 72
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Engine Oil Pressure Gauge . . . . . . . . . . . . . . 73
Engine Coolant Temperature Gauge . . . . 74
Voltmeter Gauge . . . . . . . . . . . . . . . . . . . . . . . 74
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . . 75
Airbag Readiness Light . . . . . . . . . . . . . . . . . . 75
Airbag On-Off Light . . . . . . . . . . . . . . . . . . . . . 76
Charging System Light . . . . . . . . . . . . . . . . . . 77
Malfunction Indicator Lamp (Check Engine Light) . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Brake System Warning Light . . . . . . . . . . . 78
Antilock Brake System (ABS) Warning
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Tow/Haul Mode Light . . . . . . . . . . . . . . . . . . 79
Lane Departure Warning (LDW) Light . . . 79
Vehicle Ahead Indicator . . . . . . . . . . . . . . . . 80
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . 80
Traction Control System (TCS)/StabiliTrak Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Tire Pressure Light . . . . . . . . . . . . . . . . . . . . . 80
Engine Oil Pressure Light . . . . . . . . . . . . . . . 81
Low Fuel Warning Light . . . . . . . . . . . . . . . . 81
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
High-Beam On Light . . . . . . . . . . . . . . . . . . . . 82
Cruise Control Light . . . . . . . . . . . . . . . . . . . . 82
Information Displays
Driver Information Center (DIC) . . . . . . . . . 82
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . . . . . . . . . . . 86
Engine Power Messages . . . . . . . . . . . . . . . . 86
Vehicle Speed Messages . . . . . . . . . . . . . . . . 86
Vehicle Personalization
Vehicle Personalization . . . . . . . . . . . . . . . . . 86
Controls
Steering Wheel Adjustment
For vehicles with a tilt steering wheel, the
lever is located on the left side of the
steering column.
To adjust the steering wheel:
1. Pull the lever to move the steering wheel up or down into a comfortable
position.
2. Release the lever to lock the steering wheel in place.
Do not adjust the steering wheel while
driving.

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-15555961) -
2022 - CRC - 4/14/22
78 Instruments and Controls
If the light continues to flash, find a safe
place to park. Turn the vehicle off and wait
at least 10 seconds before restarting the
engine. If the light is still flashing, follow
the previous guidelines and see your dealer
for service as soon as possible.
If the light is on steady :A malfunction has
been detected. Diagnosis and service may be
required.
Check the following:
.A loose or missing fuel cap may cause
the light to come on. See Filling the Tank
0 153. A few driving trips with the cap
properly installed may turn the light off.
.Poor fuel quality can cause inefficient
engine operation and poor driveability,
which may go away once the engine is
warmed up. If this occurs, change the fuel
brand. It may require at least one full
tank of the proper fuel to turn the light
off. See Recommended Fuel 0153.
If the light remains on, see your dealer.
Emissions Inspection and Maintenance
Programs
If the vehicle requires an Emissions
Inspection/Maintenance test, the test
equipment will likely connect to the
vehicle's Data Link Connector (DLC).
The DLC is under the instrument panel to
the left of the steering wheel. Connecting
devices that are not used to perform an
Emissions Inspection/Maintenance test or to
service the vehicle may affect vehicle
operation. See Add-On Electrical Equipment
0 171. See your dealer if assistance is
needed.
The vehicle may not pass inspection if:
.The light is on when the engine is
running.
.The light does not come on when the
ignition is on while the engine is off.
.Critical emission control systems have not
been completely diagnosed. If this
happens, the vehicle would not be ready
for inspection and might require
several days of routine driving before the
system is ready for inspection. This can
happen if the 12-volt battery has recently
been replaced or run down, or if the
vehicle has been recently serviced.
See your dealer if the vehicle will not pass
or cannot be made ready for the test.
Brake System Warning Light
MetricEnglish
This light should come on briefly when the
vehicle is turned on. If it does not come on
then, have it fixed so it will be ready to
warn you if there is a problem.
When the vehicle is on, the brake system
warning light also comes on when the
parking brake is set. The light stays on if
the parking brake does not fully release. If it

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-15555961) -
2022 - CRC - 4/14/22
Instruments and Controls 79
stays on after the parking brake is fully
released, there is a brake problem. Have the
brake system inspected right away.
If the light comes on while driving, pull off
the road and stop carefully. The brake pedal
might be harder to push, or the brake pedal
may go closer to the floor. It could take
longer to stop. If the light is still on, have
the vehicle towed for service. SeeTowing
the Vehicle 0234.
{Warning
The brake system might not be working
properly if the brake system warning
light is on. Driving with the brake system
warning light on can lead to a crash.
If the light is still on after the vehicle has
been pulled off the road and carefully
stopped, have the vehicle towed for
service.
Antilock Brake System (ABS)
Warning Light
This light comes on briefly when the vehicle
is turned on to show that the light is
working. If it does not come on then, have
it fixed so it will be ready to warn you if
there is a problem.
If the ABS warning light stays on, or comes
on again while driving, the vehicle needs
service. A chime may also sound when the
light stays on.
If the ABS warning light is the only light on,
the vehicle has regular brakes, but ABS is
not functioning.
If both the ABS warning light and the brake
system warning light are on, ABS is not
functioning and there is a problem with the
regular brakes. See your dealer for service.
See Brake System Warning Light 078.
Tow/Haul Mode Light
For vehicles with the Tow/Haul Mode
feature, this light comes on when the Tow/
Haul Mode has been activated.
See Tow/Haul Mode 0140.
Lane Departure Warning (LDW)
Light
This light is green if LDW is on and ready to
operate.
This light changes to amber and flashes to
indicate that the lane marking has been
crossed without using a turn signal in that
direction.

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-15555961) -
2022 - CRC - 4/14/22
86 Instruments and Controls
Vehicle Messages
Messages displayed on the 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
V. 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. Under certain operating conditions,
propulsion will be disabled. Try restarting
after the ignition has been off for
30 seconds.
Vehicle Speed Messages
SPEED LIMITED TO XXX KM/H (MPH)
This message shows that the vehicle speed
has been limited to the speed displayed. The
limited speed is a protection for various
propulsion and vehicle systems, such as
lubrication, thermal, brakes, suspension,
Teen Driver if equipped, or tires.
Vehicle Personalization
This vehicle may have customization
capabilities that allow you to program
certain features to one preferred setting.
Customization features can only be
programmed to one setting on the vehicle
and cannot be programmed to a preferred
setting for two different drivers.
All of the customization options may not be
available on your vehicle. Only the options
available will be displayed on the DIC.

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-15555961) -
2022 - CRC - 4/14/22
120 Driving and Operating
Driving and Operating
Driving Information
Driving for Better Fuel Economy . . . . . . . 121
Distracted Driving . . . . . . . . . . . . . . . . . . . . . . 121
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . 121
Impaired Driving . . . . . . . . . . . . . . . . . . . . . . . 122
Control of a Vehicle . . . . . . . . . . . . . . . . . . . . 122
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 123
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . 123
Driving on Wet Roads . . . . . . . . . . . . . . . . . 124
Hill and Mountain Roads . . . . . . . . . . . . . . 124
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . 125
If the Vehicle Is Stuck . . . . . . . . . . . . . . . . . 126
Vehicle Load Limits . . . . . . . . . . . . . . . . . . . . 126
Starting and Operating
New Vehicle Break-In . . . . . . . . . . . . . . . . . . 129
Ignition Positions . . . . . . . . . . . . . . . . . . . . . . 130
Starting the Engine . . . . . . . . . . . . . . . . . . . . 132
Fast Idle System . . . . . . . . . . . . . . . . . . . . . . . 133
Retained Accessory Power (RAP) . . . . . . . 133
Engine Coolant Heater . . . . . . . . . . . . . . . . . 133
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 135
Shifting out of Park . . . . . . . . . . . . . . . . . . . 136
Parking over Things That Burn . . . . . . . . . 136
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . 136
Running the Vehicle While Parked . . . . . 137
Automatic Transmission
Automatic Transmission . . . . . . . . . . . . . . . 137
Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . 139
Tow/Haul Mode . . . . . . . . . . . . . . . . . . . . . . . 140
Brakes
Antilock Brake System (ABS) . . . . . . . . . . . 141
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Hill Start Assist (HSA) . . . . . . . . . . . . . . . . . . 142
Ride Control Systems
Traction Control/Electronic StabilityControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Locking Rear Axle . . . . . . . . . . . . . . . . . . . . . . 143
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . 144
Driver Assistance Systems
Driver Assistance Systems . . . . . . . . . . . . . 145
Rear Vision Camera (RVC) . . . . . . . . . . . . . . 147
Park Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Side Blind Zone Alert (SBZA) . . . . . . . . . . . 150
Lane Departure Warning (LDW) . . . . . . . . 152
Fuel
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Recommended Fuel . . . . . . . . . . . . . . . . . . . . 153
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . . . . . 153
Fuels in Foreign Countries . . . . . . . . . . . . . 153
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Filling the Tank . . . . . . . . . . . . . . . . . . . . . . . . 153
Filling a Portable Fuel Container . . . . . . . 155
Trailer Towing
General Towing Information . . . . . . . . . . . 155
Driving Characteristics and Towing Tips . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Trailer Towing . . . . . . . . . . . . . . . . . . . . . . . . . 159
Towing Equipment . . . . . . . . . . . . . . . . . . . . . 167
Trailer Sway Control (TSC) . . . . . . . . . . . . . 170
Conversions and Add-Ons
Add-On Electrical Equipment . . . . . . . . . . . 171