battery GMC SIERRA DENALI 2017 User Guide

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
Instruments and Controls 157Speed Signs : Shows sign
information, which comes from a
roadway database in the onboard
navigation.
Following Distance : Used to
select the alert timing for the
Forward Collision Alert (FCA). See
Forward Collision Alert (FCA)
System 0 308 .
Blank Page : Shows no
information.
Transmission Fluid Temperature
Gauge : Shows the temperature of
the automatic transmission fluid in
either degrees Celsius (°C) or
degrees Fahrenheit (°F).
Off Road : Displays vehicle pitch
and roll information, road wheel
angle, and four-wheel drive (4WD)
status. Vehicle Messages Messages displayed on the DIC
indicate the status of the vehicle or
some action 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 or the trip odometer
reset stem on the base cluster.
The messages that require
immediate action cannot be cleared
until that action is performed.
All messages should be taken
seriously and clearing the message
does not correct the problem.
The following are the possible
messages and some information
about them.
If the vehicle has a diesel engine,
see the Duramax diesel
supplement. Battery Voltage and
Charging Messages BATTERY LOW START
VEHICLE When the vehicle ’ s battery is
severely discharged, this message
will display and four chimes will
sound. Start the vehicle
immediately. If the vehicle is not
started and the battery continues to
discharge, the climate controls,
heated seats, and audio systems
will shut off and the vehicle may
require a jump start. These systems
will function again after the vehicle
is started.
BATTERY SAVER ACTIVE This message displays when the
battery voltage drops below
expected levels and features are
disabled. Turn off all unnecessary
accessory features.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
158 Instruments and Controls SERVICE BATTERY
CHARGING SYSTEM On some vehicles, this message
displays if there is a problem with
the battery charging system. Under
certain conditions, the charging
system light may also turn on in the
instrument cluster. See Charging
System Light 0 143 . Driving with this
problem could drain the battery.
Turn off all unnecessary
accessories. Have the electrical
system checked as soon as
possible. See your dealer.
TRANSPORT MODE ON This message is displayed when the
vehicle is in transport mode. Some
features can be disabled while in
this mode, including Remote
Keyless Entry (RKE), remote start,
and the vehicle alarm system. Take
the vehicle to your dealer for service
to turn transport mode off. Brake System Messages BRAKE FLUID LOW This message is displayed when the
brake fluid level is low. See Brake
Fluid 0 381 .
SERVICE BRAKE ASSIST This message may be displayed
when there is a problem with the
brake boost assist system. When
this message is displayed, the brake
boost assist motor might be heard
operating and you might notice
pulsation in the brake pedal. This is
normal under these conditions. Take
the vehicle to your dealer for
service.
SERVICE TRAILER BRAKE
SYSTEM On vehicles with the Integrated
Trailer Brake Control (ITBC) system,
this message displays and a chime
may sound when there is a problem
with the ITBC system.
When this message displays, power
is no longer available to the trailer
brakes. As soon as it is safe to do so,
carefully pull your vehicle over to
the side of the road and turn the
ignition off. Check the wiring
connection to the trailer and turn the
ignition back on. If this message still
displays, either your vehicle or the
trailer needs service. See your
dealer.
See “ Integrated Trailer Brake
Control System ” under Towing
Equipment 0 340 for more
information.
Compass Messages Dashes may be displayed if the
vehicle temporarily loses
communication with the Global
Positioning System (GPS).
Door Ajar Messages DOOR OPEN
This message displays and a chime
may sound if a door is not fully
closed. Stop and turn off the
vehicle, check the door for

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
160 Instruments and Controls and allow the vehicle to idle until it
cools down. See Engine Coolant
Temperature Gauge 0 138 .
OIL PRESSURE LOW STOP
ENGINE This message displays if low oil
pressure levels occur. Stop the
vehicle as soon as safely possible
and do not operate it until the cause
of the low oil pressure has been
corrected. Check the oil as soon as
possible and have the vehicle
serviced by your dealer. See Engine
Oil 0 364 .
Engine Power Messages ENGINE POWER IS REDUCED This message displays and a chime
may sound when the cooling system
temperature gets too hot and the
engine further enters the engine
coolant protection mode. See
Engine Overheating 0 376 for more
information.
This message also displays when
the vehicle's engine power is
reduced. Reduced engine power
can affect the vehicle's ability to accelerate. If this message is on,
but there is no reduction in
performance, proceed to your
destination. The performance may
be reduced the next time the vehicle
is driven. The vehicle may be driven
at a reduced speed while this
message is on, but 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.
Fuel System Messages FUEL LEVEL LOW This message displays and a chime
may sound if the fuel level is low.
Refuel as soon as possible.
See Fuel Gauge 0 136 and Fuel
0 315 .
TIGHTEN GAS CAP
This message may display along
with the malfunction indicator lamp
on the instrument cluster if the
vehicle's fuel cap is not tightened
properly. See Malfunction Indicator
Lamp (Check Engine Light) 0 144 . Reinstall the fuel cap fully. See
Filling the Tank 0 317 . The
diagnostic system can determine if
the fuel cap has been left off or
improperly installed. A loose or
missing fuel cap allows fuel to
evaporate into the atmosphere.
A few driving trips with the cap
properly installed should turn this
light and message off.
Key and Lock Messages REPLACE BATTERY IN
REMOTE KEY This message displays if a Remote
Keyless Entry (RKE) transmitter
battery is low. The battery needs to
be replaced in the transmitter. See
“ Battery Replacement ” under
Remote Keyless Entry (RKE)
System Operation 0 36 .
Lamp Messages TURN SIGNAL ON
This message displays and a chime
sounds if a turn signal is left on for
1.2 km (0.75 mi). Move the turn
signal lever to the off position.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
Instruments and Controls 175Make sure the hand-held transmitter
has a new battery for quick and
accurate transmission of the
radio-frequency signal.
Programming the Universal
Remote System For questions or help programming
the Universal Remote system, call
1-800-355-3515 or see
www.homelink.com.
Programming involves
time-sensitive actions, and may time
out causing the procedure to be
repeated.
To program up to three devices:
1. Hold the end of the hand-held
transmitter about 3 to 8 cm (1
to 3 in) away from the
Universal Remote system
buttons with the indicator light
in view. The hand-held
transmitter was supplied by the
manufacturer of the garage
door opener receiver.
2. At the same time, press and
hold both the hand-held
transmitter button and one of
the three Universal Remote system buttons to be used to
operate the garage door. Do
not release either button until
the indicator light goes from a
slow to a rapid flashing light.
Then release both buttons.
Some garage door openers
may require substitution of
Step 2 with the procedure
under “ Radio Signals for
Canada and Some Gate
Operators ” later in this section.
3. Press and hold the newly
programmed Universal Remote
system button for five seconds
while watching the indicator
light and garage door
activation.
.
If the indicator light stays on
continuously or the garage
door moves when the
button is pressed, then
programming is complete.
There is no need to
complete Steps 4 – 6.
.
If the indicator light does
not come on or the garage
door does not move, a
second button press may be required. For a second
time, press and hold the
newly programmed button
for five seconds. If the light
stays on or the garage door
moves, programming is
complete.
.
If the indicator light blinks
rapidly for two seconds,
then changes to a solid light
and the garage door does
not move, continue with
programming Steps 4 – 6.
Learn or Smart Button
4. After completing Steps 1 – 3,
locate the Learn or Smart
button inside the garage on the
garage door opener receiver.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
178 Lighting
Lighting Exterior Lighting Exterior Lamp Controls . . . . . . . 178
Exterior Lamps Off
Reminder . . . . . . . . . . . . . . . . . . . 180
Headlamp High/Low-Beam
Changer . . . . . . . . . . . . . . . . . . . . 180
Flash-to-Pass . . . . . . . . . . . . . . . . 181
Daytime Running
Lamps (DRL) . . . . . . . . . . . . . . . 181
Automatic Headlamp
System . . . . . . . . . . . . . . . . . . . . . . 181
Hazard Warning Flashers . . . . . 182
Turn and Lane-Change
Signals . . . . . . . . . . . . . . . . . . . . . . 182
Fog Lamps . . . . . . . . . . . . . . . . . . . 183
Auxiliary
Roof-Mounted Lamp . . . . . . . . 183
Interior Lighting Instrument Panel Illumination
Control . . . . . . . . . . . . . . . . . . . . . . 184
Cargo Lamp . . . . . . . . . . . . . . . . . . 184
Dome Lamps . . . . . . . . . . . . . . . . . 185
Reading Lamps . . . . . . . . . . . . . . 185 Lighting Features Entry Lighting . . . . . . . . . . . . . . . . 186
Exit Lighting . . . . . . . . . . . . . . . . . . 186
Battery Load Management . . . 186
Battery Power Protection . . . . . 187
Exterior Lighting Exterior Lamp Controls
The exterior lamp control is on the
instrument panel to the left of the
steering wheel.
O (Off) : Turns off the automatic
headlamps and Daytime Running
Lamps (DRL). Turn the headlamp
control to the off position again to
turn the automatic headlamps or
DRL back on.
For vehicles first sold in Canada, off
will only work when the vehicle is in
P (Park).

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
Lighting 179AUTO (Automatic) : Automatically
turns on the headlamps, parking
lamps, taillamps, instrument panel
lights, roof marker lamps (if
equipped), front/rear sidemarker
lamps, and license plate lamps.
When the vehicle is turned off and
the headlamps are in AUTO, the
headlamps turn off. When the key is
removed, they automatically turn on
for a set time. The time of the delay
can be changed using the DIC.
See Driver Information Center (DIC)
(Base Level Cluster) 0 152 or Driver
Information Center (DIC) (Uplevel
and Denali Cluster) 0 154 .
; (Parking Lamps) : Turns on the
parking lamps including all lamps,
except the headlamps.
For some trim levels and series of
trucks first sold in Canada, the
headlamps will turn on with the
parking lamps.
2 (Headlamps) : Turns on the
headlamps together with the parking
lamps and instrument panel lights. When the headlamps are turned on
while the vehicle is on, the
headlamps turn off automatically
10 minutes after the ignition is
turned off. When the headlamps are
turned on while the vehicle is off,
the headlamps will stay on for
10 minutes before turning off to
prevent the battery from being
drained. Turn the headlamp control
off and then back to the headlamp
on position to make the headlamps
stay on for an additional 10 minutes.
To keep the lamps on for more than
10 minutes, the ignition must be in
the ACC/ACCESSORY or ON/RUN
position.
# (Fog Lamps) (If Equipped) :
Turns on the fog lamps. See Fog
Lamps 0 183 .
IntelliBeam ®
System
If equipped, this system turns the
vehicle's high-beam headlamps on
and off according to surrounding
traffic conditions.
The system turns the high-beam
headlamps on when it is dark
enough and there is no other traffic
present. This light comes on in the
instrument cluster when the
IntelliBeam system is enabled.
Turning On and Enabling
IntelliBeam
To enable the IntelliBeam system,
with the turn signal lever in the
neutral position, turn the exterior
lamp control to AUTO. The blue
high-beam on light appears on the
instrument cluster when the high
beams are on.
Driving with IntelliBeam
The system only activates the high
beams when driving over 40 km/h
(25 mph).
There is a sensor near the top
center of the windshield that
automatically controls the system.
Keep this area of the windshield
clear of debris to allow for best
system performance.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
186 Lighting
Lighting Features Entry Lighting Some exterior lamps and the interior
lamps turn on briefly at night, or in
areas with limited lighting, when
Kis pressed on the Remote Keyless
Entry (RKE) transmitter. When a
door is opened, the interior lamps
come on if the dome lamp control is
in the DOOR position. After about
30 seconds the exterior lamps turn
off. Entry lighting can be disabled
manually by changing the ignition
out of the OFF position, or by
pressing the RKE transmitter
Qbutton.
This feature can be changed. See
“ Vehicle Locator Lights ” under
Vehicle Personalization 0 167 .
Exit Lighting Some exterior lamps and the interior
lamps come on at night, or in areas
with limited lighting when the key is
removed from the ignition. The
exterior and interior lamps remain
on for a set amount of time and then automatically turn off. The interior
lamps do not come on if the dome
lamp control is in the Off position.
The exterior lamps turn off
immediately by turning the exterior
lamps control off.
This feature can be changed. See
Vehicle Personalization 0 167 .
Battery Load
Management The vehicle has Electric Power
Management (EPM), which
estimates the battery's temperature
and state of charge. It then adjusts
the voltage for best performance
and extended life of the battery.
When the battery's state of charge
is low, the voltage is raised slightly
to quickly bring the charge back up.
When the state of charge is high,
the voltage is lowered slightly to
prevent overcharging. The voltmeter
gauge or the voltage display on the
Driver Information Center (DIC),
if equipped, may show the voltage moving up or down. This is normal.
If there is a problem, an alert will be
displayed.
The battery can be discharged at
idle if the electrical loads are very
high. This is true for all vehicles.
This is because the generator
(alternator) may not be spinning fast
enough at idle to produce all the
power that is needed for very high
electrical loads.
A high electrical load occurs when
several of the following are on, such
as: headlamps, high beams, fog
lamps, rear window defogger,
climate control fan at high speed,
heated seats, engine cooling fans,
trailer loads, and loads plugged into
accessory power outlets.
EPM works to prevent excessive
discharge of the battery. It does this
by balancing the generator's output
and the vehicle's electrical needs.
It can increase engine idle speed to
generate more power, whenever
needed. It can temporarily reduce
the power demands of some
accessories.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
Lighting 187Normally, these actions occur in
steps or levels, without being
noticeable. In rare cases at the
highest levels of corrective action,
this action may be noticeable to the
driver. If so, a DIC message might
be displayed and it is recommended
that the driver reduce the electrical
loads as much as possible. See
Battery Voltage and Charging
Messages 0 157 .
Battery Power Protection This feature shuts off the dome and
reading lamps, if they are left on for
more than 10 minutes after the
ignition is turned off. The cargo
lamp shuts off after 20 minutes. This
prevents the battery from
running down.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
Infotainment System 207Settings ” in AM-FM Radio (Base
Radio with Touchscreen) 0 199 or
AM-FM Radio (Base Radio) 0 197 .
Playing from an iPod ®
/iPad ®
/
iPhone ®
This feature supports the following
devices:
.
iPod nano ®
(1st, 2nd, 3rd, and
4th generation)
.
iPod with video (5.0 and 5.5
generation)
.
iPod classic ®
(6th generation)
.
iPod touch ®
(1st and 2nd
generation)
.
iPad
.
iPhone 3G, iPhone 3GS,
iPhone 4
There may be problems with
operation and function in the
following situations:
.
When connecting a device with
a more recent version of the
firmware installed than is
supported by the infotainment
system. .
When connecting a device on
which firmware from other
providers is installed.
To connect and control a device:
1. Connect one end of the
standard USB cable to the
device's dock connector.
2. Connect the other end to a
USB port in the center console.
See Center Console Storage
0 120 .
3. Press MEDIA to select the
source.
The music information displays on
the radio ’ s display and begins
playing through the vehicle ’ s audio
system.
The device battery recharges
automatically while the vehicle is on.
When the vehicle is off while a
device is connected using the USB
cable, the device battery stops
charging and the device will
automatically turn off. If the device is an unsupported
model, it can still be listened to in
the vehicle by connecting to the
auxiliary input jack using a standard
3.5 mm (1/8 in) stereo cable.
Menu
Press MENU to display the device
Menu and the following may display:
Browse : Select to display the files
or songs on the device. See
“ Browse Device Media ” later in this
section.
Tone Settings : Select to adjust
Bass, Midrange, Treble, Balance,
Fade, and EQ (Equalizer). See
“ Tone Settings ” in AM-FM Radio
(Base Radio with Touchscreen)
0 199 or AM-FM Radio (Base
Radio) 0 197 .
Auto Volume : If equipped, see
“ Auto Volume ” in AM-FM Radio
(Base Radio with Touchscreen)
0 199 or AM-FM Radio (Base
Radio) 0 197 .

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
Infotainment System 209USB Support
If equipped, there are USB ports is
in the center stack below the climate
controls, in the glove box, in the
center console under the armrest,
and at the rear of the center
console. All ports use the USB 2.0
standard.
USB Supported Devices
.
USB Flash Drives
.
Portable USB Hard Drives
Not all iPods and USB drives are
compatible with the USB port.
Make sure the iPod has the latest
firmware from Apple for proper
operation. iPod firmware can be
updated using the latest iTunes
application. See www.apple.com/
itunes.
For help with identifying your iPod,
go to www.apple.com/support.
The USB port can play both lower
and upper case .mp3, .wma, .ogg,
and .wav files stored on a USB
storage device. Supported Apple Devices
To view supported devices in U.S.,
see www.my.gmc.com\learn.
To view supported devices in
Canada, see www.gmcowner.ca.
To view supported devices in
Mexico, see your dealer.
USB Supported File and Folder
Structure
The infotainment system supports:
.
FAT16.
.
FAT32.
.
exFAT.
Connecting a USB Storage
Device or iPod/iPhone To connect a USB storage device,
connect the device to the USB port.
To connect an iPod/iPhone, connect
one end of the device ’ s cable to the
iPod/iPhone and the other end to
the USB port.
The iPod/iPhone charges while it is
connected to the vehicle if the
vehicle is on or in ACC/ ACCESSORY. See Ignition
Positions 0 274 . When the vehicle is
turned off, the iPod/iPhone
automatically powers off and will not
charge or draw power from the
vehicle's battery.
For more information on USB
usage, see “ Audio System
Information ” following.
Audio System Information The infotainment system can play
the music files contained in the USB
storage device or iPod/iPhone
products.
Using MP3/WMA/OGG/WAV Files
.
Music files with .mp3, .wma,
.ogg, and .wav file name
extensions can be played.
.
MP3 files that can be played: Bit
rate: 8 kbps to 320 kbps.
Sampling frequency: 48 kHz,
44.1 kHz, 32 kHz, 24 kHz, 22.05
kHz, and 16 kHz.
.
Files with a bit rate above
128 kbps will result in higher
quality sound.