2009 CHEVROLET SUBURBAN bulb

Seats and Restraint System............................. 1-1
Head Restraints
......................................... 1-2
Front Seats
............................................... 1-4
Rear Seats
..............................................1-14
Safety Belts
.............................................1-32
Child Restraints
.......................................1-54
Airbag System
.........................................1-81
Restraint System Check
............................1-98
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
......................................2-10
Windows
.................................................2-19
Theft-Deterrent Systems
............................2-22
Starting and Operating Your Vehicle
...........2-26
Mirrors
....................................................2-52
Object Detection Systems
..........................2-56
OnStar
®System
......................................2-68
Universal Home Remote System
................2-71
Storage Areas
.........................................2-78
Sunroof
..................................................2-81Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-22
Warning Lights, Gages, and Indicators
........3-34
Driver Information Center (DIC)
..................3-51
Audio System(s)
.......................................3-83
Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and the Vehicle
....... 4-2
Towing
...................................................4-43
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-12
Rear Axle
...............................................5-49
Four-Wheel Drive
.....................................5-51
Front Axle
...............................................5-52
Headlamp Aiming
.....................................5-53
Bulb Replacement
....................................5-56
Windshield Wiper Blade Replacement
.........5-59
Tires
......................................................5-61
2009 Chevrolet Tahoe, Suburban Owner ManualM

If after signaling a turn or a lane change the arrows
ash rapidly or do not come on, a signal bulb could be
burned out.
Have the bulbs replaced. If the bulb is not burned out,
check the fuse. SeeFuses and Circuit Breakers on
page 5-115.
Turn Signal On Chime
If the turn signal is left on for more than 3/4 of a mile
(1.2 km), a chime will sound at each ash of the
turn signal and the message TURN SIGNAL ON will
also appear in the Driver Information Control (DIC). To
turn the chime and message off, move the turn
signal lever to the off position.
Headlamp High/Low-Beam Changer
53(Headlamp High/Low Beam Changer):To
change the headlamps from low to high beam, push
the lever toward the instrument panel. To return
to low-beam headlamps, pull the multifunction lever
toward you. Then release it.When the high beams are
on, this indicator light on
the instrument panel
cluster will also be on.
Flash-to-Pass
This feature lets you use the high-beam headlamps to
signal a driver in front of you that you want to pass.
It works even if the headlamps are in the automatic
position.
To use it, pull the turn signal lever toward you, then
release it.
If the headlamps are in the automatic position or on low
beam, the high-beam headlamps will turn on. They
will stay on as long as you hold the lever toward you.
The high-beam indicator on the instrument panel cluster
will come on. Release the lever to return to normal
operation.
3-8

Turn Signals When Towing a Trailer
The arrows on the instrument panel ash whenever
signaling a turn or lane change. Properly hooked up,
the trailer lamps also ash, telling other drivers the
vehicle is turning, changing lanes or stopping.
When towing a trailer, the arrows on the instrument
panel ash for turns even if the bulbs on the trailer are
burned out. For this reason you may think other drivers
are seeing the signal when they are not. It is important to
check occasionally to be sure the trailer bulbs are still
working.
Driving On Grades
Reduce speed and shift to a lower gearbeforestarting
down a long or steep downgrade. If the transmission is
not shifted down, the brakes might have to be used so
much that they would get hot and no longer work well.Vehicles can tow in D (Drive). Shift the transmission to
a lower gear if the transmission shifts too often under
heavy loads and/or hilly conditions.
The tow/haul mode may be used if the transmission
shifts too often. SeeTow/Haul Mode Light on page 3-49.
When towing at high altitude on steep uphill grades,
consider the following: Engine coolant will boil at a lower
temperature than at normal altitudes. If the engine is
turned off immediately after towing at high altitude on
steep uphill grades, the vehicle may show signs similar
to engine overheating. To avoid this, let the engine run
while parked, preferably on level ground, with the
automatic transmission in P (Park) for a few minutes
before turning the engine off. If the overheat warning
comes on, seeEngine Overheating on page 5-35.
4-68

Service............................................................5-3
Accessories and Modications..........................5-3
California Proposition 65 Warning.....................5-4
California Perchlorate Materials Requirements.....5-4
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of
the Vehicle.................................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specications....................................5-6
California Fuel...............................................5-6
Additives.......................................................5-6
Fuel E85 (85% Ethanol)..................................5-7
Fuels in Foreign Countries...............................5-8
Filling the Tank..............................................5-9
Filling a Portable Fuel Container.....................5-11
Checking Things Under the Hood....................5-12
Hood Release..............................................5-13
Engine Compartment Overview.......................5-14
Engine Oil...................................................5-15
Engine Oil Life System..................................5-18
Engine Air Cleaner/Filter................................5-20
Automatic Transmission Fluid (6-Speed
Transmission)...........................................5-22
Automatic Transmission Fluid (4-Speed
Transmission)...........................................5-25
Cooling System............................................5-28Engine Coolant.............................................5-29
Coolant Surge Tank Pressure Cap..................5-34
Engine Overheating.......................................5-35
Overheated Engine Protection Operating Mode . . .5-37
Engine Fan Noise.........................................5-37
Power Steering Fluid.....................................5-38
Windshield Washer Fluid................................5-39
Brakes........................................................5-40
Battery........................................................5-43
Jump Starting..............................................
.5-44
Rear Axle.......................................................5-49
Four-Wheel Drive............................................5-51
Front Axle......................................................5-52
Headlamp Aiming...........................................5-53
Bulb Replacement..........................................5-56
Halogen Bulbs..............................................5-56
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps.........................................5-57
License Plate Lamp......................................5-58
Replacement Bulbs.......................................5-58
Windshield Wiper Blade Replacement..............5-59
Tires..............................................................5-61
Tire Sidewall Labeling...................................5-62
Tire Terminology and Denitions.....................5-67
Ination - Tire Pressure.................................5-70
Tire Pressure Monitor System.........................5-71
Section 5 Service and Appearance Care
5-1

9. Make sure that the light from the headlamp is
positioned at the bottom edge of the horizontal tape
line. The lamp on the left (A) shows the correct
headlamp aim. The lamp on the right (B) shows the
incorrect headlamp aim.
10. Repeat Steps 7 through 9 for the opposite
headlamp.
Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 5-58.
For any bulb changing procedure not listed in this
section, contact your dealer/retailer.
Halogen Bulbs
{CAUTION:
Halogen bulbs have pressurized gas inside and
can burst if you drop or scratch the bulb. You or
others could be injured. Be sure to read and follow
the instructions on the bulb package.
5-56

Taillamps, Turn Signal, Stoplamps
and Back-up Lamps
If your vehicle is a Two-mode Hybrid, see the Two-mode
Hybrid manual for more information.
A. Taillamp/Stoplamp
B. Back-up Lamp
C. Turn Signal
Lamp/TaillampTo replace one of these bulbs:
1. Open the liftgate. SeePower Liftgate on page 2-15
for more information.
2. Remove the two
screws from the
taillamp assembly.
3. Pull the taillamp assembly rearward until the inner
pins on the taillamp assembly are disengaged from
the vehicle.
4. Press the release tab, if bulb socket has one, and
turn the bulb socket counterclockwise to remove it
from the taillamp assembly.
5. Pull the old bulb straight out from the bulb socket.
5-57

6. Press a new bulb into the bulb socket and insert it
into the taillamp assembly. Turn the bulb socket
clockwise into the taillamp assembly until it clicks.
7. Reinstall the taillamp assembly. When reinstalling,
make sure to line up the pins on the taillamp
assembly with the vehicle. If this is not done the
taillamp assembly cannot be correctly installed.
License Plate Lamp
1. Remove the two screws holding each of the license
plate lamps to the molding that is part of the liftgate.
2. Twist and pull the license plate lamp forward
through the molding opening.3. Turn the bulb socket counterclockwise and pull the
bulb straight out of the socket.
4. Install the new bulb.
5. Reverse Steps 1 through 3 to reinstall the license
plate lamp.
Replacement Bulbs
If your vehicle is a Two-mode Hybrid, see the Two-mode
Hybrid manual for more information.
Exterior Lamp Bulb Number
License Plate Lamp 168
Rear Turn Signal Lamp, Taillamp,
and Stoplamp3047
For replacement bulbs not listed here, contact your
dealer/retailer.
5-58

Appearance Care (cont.)
Washing Your Vehicle.................................5-110
Weatherstrips............................................5-109
Windshield, Backglass, and Wiper Blades......5-111
Ashtray.........................................................3-21
Assistance Program, Roadside........................... 7-7
Audio System.................................................3-83
Audio Steering Wheel Controls....................3-138
Navigation/Radio System, see Navigation
Manual.................................................3-115
Setting the Clock.........................................3-84
XM™ Satellite Radio Antenna System...........3-140
Audio System(s).............................................3-86
Audio Systems
Radio Reception........................................3-139
Rear Seat (RSA).......................................3-136
Theft-Deterrent Feature...............................3-138
Automatic Headlamp System............................3-16
Automatic Transmission
Fluid..................................................5-22, 5-25
Operation...................................................2-32
Autoride
®.......................................................4-50
Auxiliary
Roof Mounted Lamp....................................3-18
Axle, Rear.....................................................5-49
B
Battery..........................................................5-43
Electric Power Management..........................3-19
Run-Down Protection...................................3-20
Belt Routing, Engine.......................................6-16
Bench Seat, Split (60/40).................................1-14
Bluetooth
®....................................................3-115
Brake
Emergencies................................................ 4-6
Pedal and Adjustable Throttle........................2-30
Brakes..........................................................5-40
Antilock....................................................... 4-5
Parking......................................................2-45
System Warning Light..................................3-40
Braking........................................................... 4-4
Braking in Emergencies..................................... 4-6
Break-In, New Vehicle.....................................2-26
Bucket Seats, Rear.........................................1-20
Bulb Replacement...........................................5-58
Fog Lamps .................................................3-17
Halogen Bulbs............................................5-56
Headlamp Aiming........................................5-53
Headlamps.................................................5-56
License Plate Lamps....................................5-58
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps........................................5-57
Buying New Tires...........................................5-78
2