2020 GMC SAVANA lock

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-13882574) -
2020 - CRC - 11/1/19
Infotainment System 131
To use a portable audio player,
connect a 3.5 mm (1/8 in) cable to
the radio's front auxiliary input jack.
When a device is connected, press
the radio CD/AUX button to begin
playing audio from the device over
the vehicle speakers.
For optimal sound quality, increase
the portable audio device's volume
to the loudest level.
It is always best to power the
portable audio device through its
own battery while playing.
O:Turn clockwise or
counterclockwise to increase or
decrease the volume of the portable
player. Additional volume
adjustments might have to be made
from the portable device if the
volume is not loud or soft enough.
BAND : If equipped, press to listen
to the radio when a portable audio
device is playing. The portable
audio device continues playing.
CD/AUX : If equipped, press to play
a CD when a portable audio device
is playing. Press again and the
system begins playing audio from the connected portable audio player.
If a portable audio player is not
connected,
“No Input Device Found”
displays.
SRCE : If equipped, press to listen
to the radio when a portable audio
device is playing. The portable
audio device continues playing.
Press to play a CD when a portable
audio device is playing. Press again
and the system begins playing
audio from the connected portable
audio player. If a portable audio
player is not connected, “No Input
Device Found” displays.
Using the USB Port
Radios with a USB port can control
a USB storage device or an iPod
using the radio buttons and knobs.
See“Playing an MP3” inCD Player
0 125 for information about how to
connect and control a USB storage
device or an iPod. USB Support
Caution
To avoid vehicle damage, unplug
all accessories and disconnect all
accessory cables from the vehicle
when not in use. Accessory
cables left plugged into the
vehicle, unconnected to a device,
could be damaged or cause an
electrical short if the unconnected
end comes in contact with liquids
or another power source such as
the accessory power outlet.

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-13882574) -
2020 - CRC - 11/1/19
Climate Controls 143
Climate Controls
Climate Control Systems
Climate Control Systems . . . . . 143
Rear Heating System . . . . . . . . . 145
Rear Climate ControlSystem . . . . . . . . . . . . . . . . . . . . . . 146
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . 148
Maintenance
Service . . . . . . . . . . . . . . . . . . . . . . . 148
Climate Control Systems
The heating, cooling, and ventilation for the vehicle can be controlled with
this system.
Vehicles without Air Conditioning
1. Fan Control
2. Temperature Control
3. Air Delivery Mode Control
9: Turn the knob clockwise or
counterclockwise to increase or
decrease the fan speed.
9: Turns the system off. Temperature Control :
Turn the
knob clockwise or counterclockwise
to increase or decrease the
temperature inside the vehicle.
Air Delivery Mode Control : Turn
the knob clockwise or
counterclockwise to change the
current airflow mode.H: Air is directed to the instrument
panel outlets.

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-13882574) -
2020 - CRC - 11/1/19
Climate Controls 147
Rear Climate Control Panel
1. Fan Control
2. Air Delivery Mode Control
3. Temperature Control
For vehicles with a rear climate
control panel, it is located overhead
behind the driver and front
passenger, centered in front of the
second row. To adjust the rear
climate control panel settings by a
rear seat passenger, the front
climate control panel fan knob must
be in the AUX position. The fan
speed, air delivery mode, and
temperature can then be adjusted. AUX :
Turn the fan knob on the
front climate control panel to AUX to
let rear seat passengers use the
control panel in the rear seating
area. This disables the front control
panel. To return control to the front
panel, move the fan knob out
of AUX.
9: Turns the system off.
9:Turn clockwise or
counterclockwise to increase or
decrease the fan speed in the rear
seating area. Temperature Control :
Turn
clockwise or counterclockwise to
increase or decrease the
temperature in the rear
seating area.
The air conditioning system on the
main climate control panel must be
turned on to direct cooled air to the
rear of the vehicle. If it is not on,
then the temperature in the rear of
the vehicle remains at cabin
temperature.
Air Delivery Mode Control : Turn
clockwise or counterclockwise to
change the direction of the airflow in
the rear seating area.
To change the current mode, select
one of the following:
H: Air is directed to the upper
outlets, with some directed to the
floor outlets.
2: Air is directed to the floor
outlets.

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-13882574) -
2020 - CRC - 11/1/19
148 Climate Controls
Be sure to keep the area under the
front seats clear of any objects so
that the air inside of the vehicle can
circulate effectively.
For information on how to use the
main climate control system, see
Climate Control Systems0143. For
information on ventilation, see Air
Vents 0148.Air Vents
Use the outlets located near the
center and on the sides of the
instrument panel to change the
direction of airflow.
Operation Tips
.
Clear away any ice, snow or
leaves from the air inlets at the
base of the windshield that may
block the flow of air into the
vehicle.
. Use of non-GM approved hood
deflectors may adversely affect
the performance of the system.
. Clear snow off the hood to
improve visibility and help
decrease moisture drawn into
the vehicle.
. Keep the path under the front
seats clear of objects to help
circulate the air inside of the
vehicle more effectively.
Maintenance
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 0304.

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-13882574) -
2020 - CRC - 11/1/19
Driving and Operating 149
Driving and
Operating
Driving Information
Driving for Better FuelEconomy . . . . . . . . . . . . . . . . . . . . 150
Distracted Driving . . . . . . . . . . . . 150
Defensive Driving . . . . . . . . . . . . . 151
Drunk Driving . . . . . . . . . . . . . . . . . 151
Control of a Vehicle . . . . . . . . . . . 152
Braking . . . . . . . . . . . . . . . . . . . . . . . 152
Steering . . . . . . . . . . . . . . . . . . . . . . 152
Off-Road Recovery . . . . . . . . . . . 153
Loss of Control . . . . . . . . . . . . . . . 153
Driving on Wet Roads . . . . . . . . 154
Hill and Mountain Roads . . . . . 155
Winter Driving . . . . . . . . . . . . . . . . 155
If the Vehicle Is Stuck . . . . . . . . 157
Vehicle Load Limits . . . . . . . . . . . 157
Starting and Operating
New Vehicle Break-In . . . . . . . . . 161
Ignition Positions . . . . . . . . . . . . . 162
Starting the Engine . . . . . . . . . . . 164
Fast Idle System . . . . . . . . . . . . . 165
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . 166 Engine Coolant Heater . . . . . . . 166
Shifting Into Park . . . . . . . . . . . . . 168
Shifting out of Park . . . . . . . . . . . 169
Parking over Things
That Burn . . . . . . . . . . . . . . . . . . . 169
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . 169
Running the Vehicle While
Parked . . . . . . . . . . . . . . . . . . . . . . 170
Automatic Transmission
Automatic Transmission . . . . . . 170
Manual Mode . . . . . . . . . . . . . . . . . 173
Tow/Haul Mode . . . . . . . . . . . . . . . 174
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . . 175
Parking Brake . . . . . . . . . . . . . . . . 176
Brake Assist . . . . . . . . . . . . . . . . . . 176
Hill Start Assist (HSA) . . . . . . . . 176
Ride Control Systems
Traction Control/Electronic Stability Control . . . . . . . . . . . . . 177
Locking Rear Axle . . . . . . . . . . . . 179
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . 179
Driver Assistance Systems
Driver Assistance Systems . . . 181
Rear Vision Camera (RVC) . . . 183
Park Assist . . . . . . . . . . . . . . . . . . . 184
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . 185
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . . . . 187
Lane Departure Warning (LDW) . . . . . . . . . . . . . 189
Fuel
Top Tier Fuel . . . . . . . . . . . . . . . . . 190
Recommended Fuel . . . . . . . . . . 191
Prohibited Fuels . . . . . . . . . . . . . . 191
Fuels in Foreign Countries . . . 191
Fuel Additives . . . . . . . . . . . . . . . . 191
E85 or FlexFuel . . . . . . . . . . . . . . 192
Filling the Tank . . . . . . . . . . . . . . . 193
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 194

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-13882574) -
2020 - CRC - 11/1/19
Driving and Operating 153
Caution
If the steering wheel is turned
until it reaches the end of its
travel, and is held in that position
for more than 15 seconds,
damage may occur to the power
steering system and there may be
loss of power steering assist.
Curve Tips
.Take curves at a reasonable
speed.
. Reduce speed before entering a
curve.
. Maintain a reasonable steady
speed through the curve.
. Wait until the vehicle is out of
the curve before accelerating
gently into the straightaway.
Steering in Emergencies
.There are some situations when
steering around a problem may
be more effective than braking. .
Holding both sides of the
steering wheel allows you to turn
180 degrees without removing
a hand.
. Antilock Brake System (ABS)
allows steering while braking.
Off-Road Recovery
The vehicle's right wheels can drop
off the edge of a road onto the
shoulder while driving. Follow
these tips: 1. Ease off the accelerator and
then, if there is nothing in the
way, steer the vehicle so that it
straddles the edge of the
pavement.
2. Turn the steering wheel about one-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.

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-13882574) -
2020 - CRC - 11/1/19
154 Driving and Operating
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.
Driving on Wet Roads
Rain and wet roads can reduce
vehicle traction and affect your
ability to stop and accelerate.
Always drive slower in these types
of driving conditions and avoid
driving through large puddles and
deep-standing or flowing water.
{Warning
Wet brakes can cause crashes.
They might not work as well in a
quick stop and could cause
pulling to one side. You could
lose control of the vehicle. (Continued)
Warning (Continued)
After driving through a large
puddle of water or a car/vehicle
wash, lightly apply the brake
pedal until the brakes work
normally.
Flowing or rushing water creates
strong forces. Driving through
flowing water could cause the
vehicle to be carried away. If this
happens, you and other vehicle
occupants could drown. Do not
ignore police warnings and be
very cautious about trying to drive
through flowing water.
Hydroplaning
Hydroplaning is dangerous. Water
can build up under the vehicle's
tires so they actually ride on the
water. This can happen if the road is
wet enough and you are going fast
enough. When the vehicle is
hydroplaning, it has little or no
contact with the road.

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-13882574) -
2020 - CRC - 11/1/19
156 Driving and Operating
.Turn on Traction Control. See
Traction Control/Electronic
Stability Control 0177.
. 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)
0175.
. 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.
Blizzard Conditions
Stop the vehicle in a safe place and
signal for help. Stay with the vehicle
unless there is help nearby.
If possible, use Roadside Assistance. See
Roadside
Assistance Program 0324. To get
help and keep everyone in the
vehicle safe:
. Turn on the hazard warning
flashers.
. Tie a red cloth to an outside
mirror.
{Warning
Snow can trap engine exhaust
under the vehicle. This may
cause exhaust gases to get
inside. Engine exhaust contains
carbon monoxide (CO), which
cannot be seen or smelled. It can
cause unconsciousness and even
death.
If the vehicle is stuck in snow:
. Clear snow from the base of
the vehicle, especially any
blocking the exhaust pipe.
(Continued)
Warning (Continued)
.Open a window about 5 cm
(2 in) on the vehicle side
that is away from the wind,
to bring in fresh air.
. Fully open the air outlets on
or under the instrument
panel.
. Adjust the climate control
system to circulate the air
inside the vehicle and set
the fan speed to the highest
setting. See “Climate
Control Systems.”
For more information about CO,
see Engine Exhaust 0169.
To save fuel, run the engine for
short periods to warm the vehicle
and then shut the engine off and
partially close the window. Moving
about to keep warm also helps.
If it takes time for help to arrive,
when running the engine, push the
accelerator pedal slightly so the
engine runs faster than the idle