2011 GMC SIERRA 1500 battery replacement

Black plate (3,1)GMC Sierra Owner Manual - 2011
Keys, Doors and Windows 2-3
Remote Keyless
Entry (RKE) System
SeeRadio Frequency Statement on
page 13‑19 for information
regarding Part 15 of the Federal
Communications Commission
(FCC) rules and Industry Canada
Standards RSS-210/220/310.
If there is a decrease in the RKE
operating range:
.Check the distance.
The transmitter may be
too far from the vehicle.
.Check the location. Other
vehicles or objects may be
blocking the signal.
.Check the transmitter's battery.
See “Battery Replacement” later
in this section.
.If the transmitter is still not
working correctly, see your
dealer or a qualified technician
for service.
Remote Keyless Entry
(RKE) System Operation
The Remote Keyless Entry (RKE)
transmitter functions work up to
60 m (195 ft) away from the vehicle.
There are other conditions which
can affect the performance of the
transmitter. See Remote Keyless
Entry (RKE) System on page 2‑3.
With Remote Start
(without Remote Start Similar)
/(Remote Vehicle Start):
For vehicles with this feature,
press
/to start the engine from
outside the vehicle using the RKE
transmitter. See Remote Vehicle
Start on page 2‑5 for additional
information.
Q(Lock): Press to lock all the
doors.
If enabled through the Driver
Information Center (DIC),
the turn signal lamps flash once
to indicate locking has occurred.
If enabled through the DIC, the
horn chirps when
Qis pressed
again within three seconds.
See Vehicle Personalization
(with DIC Buttons) on page 5‑52
for additional information.
Pressing
Qarms the content
theft‐deterrent system.
See Anti-Theft Alarm
System on page 2‑12.

Black plate (4,1)GMC Sierra Owner Manual - 2011
2-4 Keys, Doors and Windows
K(Unlock):Press once to unlock
only the driver door. If
Kis pressed
again within three seconds, all
remaining doors unlock. The interior
lamps may come on and stay on for
20 seconds or until the ignition is
turned on.
If enabled through the DIC, the turn
signal lamps flash twice to indicate
unlocking has occurred. See Vehicle
Personalization (with DIC Buttons)
on page 5‑52. If enabled through
the DIC, the exterior lights may turn
on. See “Approach Lighting” under
Vehicle Personalization (with DIC
Buttons) on page 5‑52.
Pressing
Kon the RKE transmitter
disarms the content theft‐deterrent
system. See Anti-Theft Alarm
System on page 2‑12.
L(Vehicle Locator/Panic
Alarm): Press and release to
locate the vehicle. The turn signal
lamps flash and the horn sounds
three times. Press and hold
Lfor more than
two seconds to activate the panic
alarm. The turn signal lamps flash
and the horn sounds repeatedly
for 30 seconds. The alarm turns
off when the ignition is moved to
ON/RUN or
Lis pressed again.
The ignition must be in LOCK/OFF
for the panic alarm to work.
The vehicle comes with two
transmitters. Each transmitter will
have a number on it: "1" or "2."
These numbers correspond to the
driver of the vehicle. For example,
the memory seat position for
driver 1 will be recalled when
using the transmitter labeled "1",
if enabled through the DIC.
See “Memory Seat, Mirrors,
and Pedals” underPower Seat
Adjustment on page 3‑4 andVehicle
Personalization (with DIC Buttons)
on page 5‑52 for more information.
Programming Transmitters to
the Vehicle
Only RKE transmitters programmed
to this vehicle will work. If a
transmitter is lost or stolen, a
replacement can be purchased and
programmed through your dealer.
When the replacement transmitter
is programmed to this vehicle, all
remaining transmitters must also
be reprogrammed. Any lost or
stolen transmitters will no longer
work once the new transmitter
is programmed. Each vehicle
can have up to eight transmitters
programmed to it. See your dealer
for transmitter programming.
Battery Replacement
Replace the battery if the REPLACE
BATTERY IN REMOTE KEY
message displays in the DIC.
Notice:When replacing the
battery, do not touch any of the
circuitry on the transmitter. Static
from your body could damage the
transmitter.

Black plate (46,1)GMC Sierra Owner Manual - 2011
5-46 Instruments and Controls
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.
SeeFuel Gauge on page 5‑15
and Fuel on page 9‑84 for more
information.
TIGHTEN GAS CAP
This message may display along
with the check engine light on
the instrument panel cluster if the
vehicle's fuel cap is not tightened
properly. See Malfunction Indicator
Lamp on page 5‑25. Reinstall
the fuel cap fully. See Filling the
Tank on page 9‑88. 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 on page 2‑3.
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 mile). Move the turn
signal/multifunction lever to the off
position.
Object Detection System
Messages
PARK ASST BLOCKED SEE
OWNERS MANUAL
If the vehicle has the Ultrasonic
Rear Parking Assist (URPA) system,
this message displays if there is
something interfering with the park
assist system. See Ultrasonic
Parking Assist on page 9‑76 for
more information.
PARK ASSIST OFF
If the vehicle has the Ultrasonic
Rear Parking Assist (URPA) system,
after the vehicle has been started,
this message displays to remind the
driver that the URPA system has
been turned off. Press the set/reset
button or the trip odometer reset
stem to acknowledge this message
and clear it from the DIC display.
To turn the URPA system back on,
see Ultrasonic Parking Assist on
page 9‑76.

Black plate (40,1)GMC Sierra Owner Manual - 2011
7-40 Infotainment System
Parental Control
The RSE system may have a
Parental Control feature, depending
on which radio the vehicle has.
To start Parental Control, press
and hold the radio power button for
more than two seconds to stop all
system features such as: radio,
video screen, Rear Seat Audio
(RSA), DVD, and/or CD. While
Parental Control is on, a padlock
icon displays.
The radio can be turned back on
with a single press of the power
button, but the RSE system will
remain under Parental Control.
To turn Parental Control off, press
and hold the radio power button for
more than two seconds. The RSE
returns from where it was previously
left and the padlock icon disappears
from the radio display.
Parental Control can also be turned
off by inserting or ejecting any disc,
pressing the play icon on the radio
DVD display menu, or changing an
ignition position.
Headphones
A. Battery cover
B. Channel 1 or 2 switch
C. Power button
D. Volume control
E. Power indicator light
The RSE includes two 2-channel
wireless headphones that are
dedicated to this system. Channel 1
is dedicated to the video screen,
while Channel 2 is dedicated to
Rear Seat Audio (RSA) selections.
These headphones can be used tolisten to the radio, CDs, DVDs,
MP3s, DVD‐As, or any auxiliary
source connected to A/V jacks or
the auxiliary input jack, if the vehicle
has this feature. The wireless
headphones have an On/Off button,
channel 1 or 2 switch, and a volume
control.
Push the power button to turn on
the headphones. An indicator light
located on the headphones comes
on. If the light comes on, but there
is intermittent sound and/or static on
the headphones, or if the indicator
light does not come on, the batteries
might need to be replaced.
See
“Battery Replacement” later in
this section for more information.
Switch the headphones to Off when
not in use.
Infrared transmitters are located at
the rear of the overhead console.
The headphones shut off
automatically to save the battery
power if the RSE system and RSA
are shut off, or if the headphones
are out of range of the transmitters
for more than three minutes.

Black plate (41,1)GMC Sierra Owner Manual - 2011
Infotainment System 7-41
If you move too far forward or step
out of the vehicle, the headphones
lose the audio signal.
To adjust the volume on the
headphones, use the volume
control located on the right side.
For optimal audio performance, the
headphones must be worn correctly.
Headphones should be worn with
the headband over the top of the
head for best audio reception.
The symbol L (Left) appears on the
outside bottom edge of the ear cup
and should be positioned on the left
ear. The symbol R (Right) appears
on the outside bottom edge of the
ear cup and should be positioned
on the right ear.
Notice:Do not store the
headphones in heat or direct
sunlight. This could damage
the headphones and repairs will
not be covered by the warranty.
Storage in extreme cold can
weaken the batteries. Keep the
headphones stored in a cool,
dry place. If the foam ear pads attached to
the headphones become worn or
damaged, the pads can be replaced
separately from the headphone set.
To purchase replacement ear pads,
call 1‐888‐293‐3332, then prompt
zero (0), or contact your dealer.
Battery Replacement
To change the batteries on the
headphones:
1. Turn the screw to loosen the
battery door located on the
left side of the headphones.
Slide the battery door open.
2. Replace the two batteries in the compartment. Make sure that
they are installed correctly, using
the diagram on the inside of the
battery compartment.
3. Replace the battery door and tighten the door screw.
If the headphones are to be stored
for a long period of time, remove the
batteries and keep them in a cool,
dry place.Audio/Video (A/V) Jacks
A. Yellow: Video Input
B. White: Left Audio Input
C. Red: Right Audio Input
The A/V jacks are color coded to
match typical home entertainment
system equipment.
The A/V jacks, located on the
rear of the floor console, allow
audio or video signals to be
connected from an auxiliary device
such as a camcorder or a video
game unit to the RSE system.

Black plate (43,1)GMC Sierra Owner Manual - 2011
Infotainment System 7-43
When a device is connected to the
A/V jacks, or the radio's auxiliary
input jack if the vehicle has this
feature, the rear seat passengers
are able to hear audio from the
auxiliary device through the wireless
or wired headphones. The front seat
passengers are able to listen to
playback from this device through
the vehicle speakers by selecting
AUX as the source on the radio.
Video Screen
The video screen is located in the
overhead console.
To use the video screen:
1. Push the release button locatedon the overhead console.
2. Move the screen to the desired position. When the video screen is not in
use, push it up into its locked
position.
If a DVD is playing and the screen
is raised to its locked position,
the screen remains on. This is
normal, and the DVD continues to
play through the previous audio
source. Use the remote control
power button or eject the disc to
turn off the screen.
The overhead console contains
the infrared transmitters for the
wireless headphones and the
infrared receivers for the remote
control. They are located at the
rear of the console.
Notice:
Avoid directly touching
the video screen, as damage may
occur. See “Cleaning the Video
Screen” later in this section for
more information.
Remote Control
To use the remote control, aim it at
the transmitter window at the rear
of the RSE overhead console and
press the desired button. Direct
sunlight or very bright light could
affect the ability of the RSE
transmitter to receive signals
from the remote control. If the
remote control does not seem
to be working, the batteries might
need to be replaced. See “Battery
Replacement” later in this section.

Black plate (46,1)GMC Sierra Owner Manual - 2011
7-46 Infotainment System
}10 (Double Digit Entries):Press
this button to select chapter or
track numbers greater than nine.
Press this button before entering
the number.
Battery Replacement
To change the remote control
batteries, do the following:
1. Slide the rear cover back on the remote control.
2. Replace the two batteries in the compartment. Make sure they
are installed correctly using the
diagram on the inside of the
remote control.
3. Replace the battery cover.
If the remote control is to be stored
for a long period of time, remove the
batteries and keep them in a cool,
dry place.Tips and Troubleshooting Chart
Problem Recommended Action
There is no power. The ignition might not be turned to
ON/RUN or ACC/ACCESSORY.
The picture does not fill the screen.
There are black borders on the top
and bottom or on both sides, or the
picture looks stretched out. Check the display mode settings
in the setup menu by pressing the
display menu button on the remote
control.
In auxiliary mode, the picture moves
or scrolls. Check the auxiliary input
connections at both devices.
The remote control does not work. Check to make sure there is no obstruction between the remote
control and the transmitter window.
Check the batteries to make sure
they are not dead or installed
incorrectly.
After stopping the player, and
pushing Play, sometimes the
DVD starts where it left off and
sometimes at the beginning. If the stop button was pressed one
time, the DVD player resumes
playing where the DVD was
stopped. If the stop button was
pressed two times, the DVD player
begins to play from the beginning
of the DVD.

Black plate (1,1)GMC Sierra Owner Manual - 2011
Vehicle Care 10-1
Vehicle Care
General Information
General Information . . . . . . . . . . 10-2
California Proposition65 Warning . . . . . . . . . . . . . . . . . 10-3
California Perchlorate Materials Requirements . . . . 10-3
Accessories and Modifications . . . . . . . . . . . . . . . 10-3
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 10-4
Hood . . . . . . . . . . . . . . . . . . . . . . . . 10-5
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . 10-6
Engine Oil . . . . . . . . . . . . . . . . . . . 10-7
Engine Oil Life System . . . . . 10-11
Automatic Transmission Fluid (4-Speed
Transmission) . . . . . . . . . . . . . 10-13
Automatic Transmission Fluid (6-Speed
Transmission) . . . . . . . . . . . . . 10-16
Engine Air Cleaner/Filter . . . . 10-19
Cooling System . . . . . . . . . . . . 10-20
Engine Coolant . . . . . . . . . . . . . 10-22 Engine Overheating . . . . . . . . 10-25
Overheated Engine
Protection
Operating Mode . . . . . . . . . . . 10-28
Engine Fan . . . . . . . . . . . . . . . . . 10-28
Power Steering Fluid . . . . . . . 10-29
Washer Fluid . . . . . . . . . . . . . . . 10-29
Brakes . . . . . . . . . . . . . . . . . . . . . 10-30
Brake Fluid . . . . . . . . . . . . . . . . . 10-32
Battery . . . . . . . . . . . . . . . . . . . . . 10-34
Four-Wheel Drive . . . . . . . . . . . 10-34
Front Axle . . . . . . . . . . . . . . . . . . 10-36
Rear Axle . . . . . . . . . . . . . . . . . . 10-37
Noise Control System . . . . . . 10-38
Starter Switch Check . . . . . . . 10-39
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . 10-40
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . 10-40
Park Brake and P (Park) Mechanism Check . . . . . . . . 10-40
Wiper Blade Replacement . . . . . . . . . . . . . . 10-41
Glass Replacement . . . . . . . . 10-41
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . 10-42
Bulb Replacement
Bulb Replacement . . . . . . . . . . 10-44
Halogen Bulbs . . . . . . . . . . . . . . 10-44
Headlamps . . . . . . . . . . . . . . . . . 10-44
Pick-Up Box Identification and Fender Marker
Lamps . . . . . . . . . . . . . . . . . . . . 10-45
Taillamps (Chassis Cab Models) . . . . . . . . . . . . . . . . . . . 10-46
Taillamps, Turn Signal, Stoplamps, and Back-Up
Lamps . . . . . . . . . . . . . . . . . . . . 10-46
Center High-Mounted Stoplamp (CHMSL) and
Cargo Lamp . . . . . . . . . . . . . . 10-47
License Plate Lamp . . . . . . . . 10-48
Replacement Bulbs . . . . . . . . . 10-48
Electrical System
Electrical System Overload . . . . . . . . . . . . . . . . . . 10-49
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-50
Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . 10-50
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . 10-54