2008 CHEVROLET SUBURBAN transmission fluid

Tire Sealant and Compressor Kit
Check the sealant expiration date printed on the
instruction label of the Tire Sealant and Compressor
Kit (if equipped) at least once a year. See your
dealer/retailer for a replacement canister.
Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name, part
number, or specication can be obtained from your
dealer/retailer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets GM
Standard GM6094M and displays
the American Petroleum Institute
Certied for Gasoline Engines
starburst symbol. To determine
the proper viscosity for your
vehicle’s engine, seeEngine
Oil on page 5-17.
Engine Coolant50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 5-31.
Usage Fluid/Lubricant
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
WasherOptikleen
®Washer Solvent.
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184,
in Canada 89021186).
Automatic
TransmissionDEXRON
®-VI Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Chassis
LubricationChassis Lubricant
(GM Part No. U.S. 12377985, in
Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Front Axle
(1500 Series
Vehicles with
Four-Wheel
Drive)SAE 80W-90 Axle Lubricant
(GM Part No. U.S. 89021671,
in Canada 89021672).
6-13

Usage Fluid/Lubricant
Front Axle
(2500 Series
Vehicles with
Four-Wheel
Drive)SAE 75W-90 Synthetic
Axle Lubricant
(GM Part No. U.S. 89021677,
in Canada 89021678) meeting
GM Specication 9986115.
Rear AxleSAE 75W-90 Synthetic
Axle Lubricant
(GM Part No. U.S. 89021677,
in Canada 89021678) meeting
GM Specication 9986115.
Transfer Case
(Four-Wheel
Drive)DEXRON
®-VI Automatic
Transmission Fluid.
Front Axle
Propshaft
Spline or
One-Piece
Propshaft
Spline
(Two-Wheel
Drive with
Auto. Trans.)Spline Lubricant, Special Lubricant
(GM Part No. U.S. 12345879,
in Canada 10953511) or
lubricant meeting requirements
of GM 9985830.
Usage Fluid/Lubricant
Hood HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Outer Tailgate
Handle Pivot
PointsMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Weatherstrip
ConditioningWeatherstrip Lubricant
(GM Part No. U.S. 3634770,
in Canada 10953518) or
Dielectric Silicone Grease
(GM Part No. U.S. 12345579,
in Canada 992887).
Weatherstrip
SqueaksSynthetic Grease with
Teon, Superlube
(GM Part No. U.S. 12371287,
in Canada 10953437).
6-14

Audio System(s).............................................3-78
Rear Side Window Antenna.........................3-118
Automatic Headlamp System............................3-16
Automatic Transmission
Fluid..................................................5-24, 5-27
Operation...................................................2-30
Autoride
®.......................................................4-49
Auxiliary Roof Mounted Lamp Switch.................3-18
B
Battery..........................................................5-47
Electric Power Management..........................3-19
Run-Down Protection...................................3-20
Bench Seat, Split (60/40).................................1-12
Brake
Emergencies................................................ 4-6
Brakes..........................................................5-44
System Warning Light..................................3-41
Braking........................................................... 4-4
Braking in Emergencies..................................... 4-6
Break-In, New Vehicle.....................................2-24
Bucket Seats, Rear.........................................1-18
Bulb Replacement...........................................5-61
Halogen Bulbs............................................5-61
Headlamp Aiming........................................5-58
License Plate Lamps....................................5-63
Replacement Bulbs......................................5-63
Taillamps, Turn Signal, Stoplamps
and Back-up Lamps.................................5-61
Buying New Tires...........................................5-82
C
Calibration.............................................2-47, 2-49
California Fuel.................................................. 5-6
California Perchlorate Materials Requirements....... 5-4
California Proposition 65 Warning....................... 5-4
Canadian Owners............................................... iii
Capacities and Specications..........................5-126
Carbon Monoxide...................2-12, 2-14, 2-46, 4-30
Care of
Safety Belts..............................................5-112
Cargo Cover..................................................2-72
CD, MP3 ...............................................3-95, 3-99
Center Console Storage Area...........................2-70
Center Seat...................................................1-11
Chains, Tire...................................................5-88
Charging System Light....................................3-40
Check
Engine Light...............................................3-44
Checking Things Under the Hood......................5-14
Chemical Paint Spotting.................................5-116
Child Restraints
Child Restraint Systems...............................1-57
Infants and Young Children...........................1-54
Lower Anchors and Tethers for Children..........1-61
Older Children.............................................1-50
Securing a Child Restraint in a
Rear Seat Position...................................1-69
Securing a Child Restraint in the
Center Front Seat Position........................1-72
2

Entry Lighting.................................................3-19
Event Data Recorders.....................................7-17
Exit Lighting...................................................3-19
Extender, Safety Belt.......................................1-50
Exterior Lamps...............................................3-14
F
Filter
Engine Air Cleaner......................................5-22
Finish Damage.............................................5-116
Flashers, Hazard Warning.................................. 3-6
Flash-to-Pass................................................... 3-8
Flat Tire........................................................5-89
Flat Tire, Changing.........................................5-90
Flat Tire, Storing...........................................5-105
Fluid
Automatic Transmission........................5-24, 5-27
Power Steering...........................................5-42
Windshield Washer......................................5-43
Fog Lamp
Fog ...........................................................3-17
Fog Lamp Light..............................................3-48
Four-Wheel Drive....................................2-36, 5-55
Front Axle......................................................5-56
Fuel............................................................... 5-5
Additives...................................................... 5-7
California Fuel.............................................. 5-6
E85 (85% Ethanol)........................................ 5-8Fuel (cont.)
Filling a Portable Fuel Container....................5-13
Filling the Tank...........................................5-10
Fuels in Foreign Countries.............................. 5-9
Gage .........................................................3-49
Gasoline Octane........................................... 5-6
Gasoline Specications.................................. 5-6
Low Warning Light.......................................3-50
Running Out of...........................................2-46
Fuses
Center Instrument Panel Fuse Block.............5-121
Fuses and Circuit Breakers.........................5-119
Instrument Panel Fuse Block.......................5-120
Underhood Fuse Block...............................5-122
Windshield Wiper.......................................5-119
GGage
Engine Coolant Temperature.........................3-43
Fuel..........................................................3-49
Oil Pressure...............................................3-47
Speedometer..............................................3-36
Tachometer.................................................3-36
Voltmeter Gage...........................................3-40
Garage Door Opener.......................................2-62
Gasoline
Octane........................................................ 5-6
Specications............................................... 5-6
Glove Box.....................................................2-70
GM Mobility Reimbursement Program.................. 7-7
5

Tow/Haul Mode ...............................................2-36
Tow/Haul Mode Light.......................................3-49
Towing
Recreational Vehicle.....................................4-45
Towing a Trailer..........................................4-49
Your Vehicle...............................................4-45
Traction
Stabilitrak
®System........................................ 4-6
Trailer
Recommendations.......................................4-65
Transmission
Fluid, Automatic..................................5-24, 5-27
Transmission Operation, Automatic....................2-30
Trip Odometer................................................3-36
Turn and Lane-Change Signals.......................... 3-7
Turn Signal/Multifunction Lever........................... 3-7
U
Ultrasonic Rear Parking Assist (URPA)...............2-56
Uniform Tire Quality Grading............................5-84
Universal Home Remote System.......................2-62
Operation...................................................2-63
Using this Manual............................................... iv
V
Vehicle
Control........................................................ 4-3
Damage Warnings............................................ v
Loading......................................................4-35
Symbols......................................................... v
Vehicle Customization, DIC..............................3-67
Vehicle Data Recording and Privacy..................7-17
Vehicle Identication
Number (VIN)............................................5-118
Service Parts Identication Label..................5-118
Vehicle, Remote Start....................................... 2-8
Ventilation Adjustment......................................3-30
Visors...........................................................2-20
Voltmeter Gage..............................................3-40
W
Warning Lights, Gages, and Indicators...............3-34
Warnings
DIC Warnings and Messages........................3-59
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iv
Vehicle Damage............................................... v
13