2003 CHEVROLET SILVERADO washer fluid

Part B: Owner Checks and Services
Listed in this part are owner checks and services
which should be performed at the intervals speci®ed to
help ensure the safety, dependability and emission
control performance of your vehicle.
Be sure any necessary repairs are completed at once.
Whenever any ¯uids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown
in Part D.
At the First 100, 1,000 and 6,000
Miles (160, 1 600 and 10 000km)
Check dual wheel nut torque. For proper torque, seeCapacities and Speci®cations on page 5-118.
At Each Fuel Fill
It is important for you or a service station attendant to
perform these underhood checks at each fuel ®ll.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil on page 5-16for further
details.
Engine Coolant Level Check
Check the engine coolant level and add DEX-COOLž
coolant mixture if necessary. SeeEngine Coolant
on page 5-30for further details.
Windshield Washer Fluid Level Check
Check the windshield washer ¯uid level in the windshield
washer tank and add the proper ¯uid if necessary.
See
Windshield Washer Fluid on page 5-43for further
details.
At Least Once a Month
Tire In¯ation Check
Visually inspect your tires and make sure tires are
in¯ated to the correct pressures. Don't forget to check
your spare tire. See
Tires on page 5-69for further
details.
Cassette Tape Player Service
Clean cassette tape player. Cleaning should be done
every 50 hours of tape play. SeeAudio System(s)
on page 3-71for further details.
6-12

Part D: Recommended Fluids and
Lubricants
Fluids and lubricants identi®ed below by name, part
number or speci®cation may be obtained from your
dealer.
Usage Fluid/Lubricant
Engine OilEngine oil with the American
Petroleum Institute Certi®ed for
Gasoline Engines starburst symbol
of the proper viscosity. To determine
the preferred viscosity for your
vehicle's engine, see
Engine Oil on
page 5-16.
Engine Coolant50/50 mixture of clean, drinkable
water and use only
DEX-COOL
žCoolant. SeeEngine
Coolant on page 5-30.
Hydraulic Brake
SystemDelco Supreme 11 Brake Fluid or
equivalent DOT-3 brake ¯uid.
Windshield
Washer SolventGM Optikleen
žWasher Solvent or
equivalent.
Usage Fluid/Lubricant
Hydraulic
Clutch System
(5±Speed
Trans.)Hydraulic Clutch Fluid (GM Part No.
U.S. 12345347, in Canada
10953517, or equivalent DOT-3
brake ¯uid).
Hydraulic
Clutch System
(6±Speed
Trans.)Hydraulic Clutch Fluid. Use only GM
Part No. U.S. 88958860, in Canada
88901244.
Power Steering
SystemGM Power Steering Fluid (GM Part
No. U.S. 1052884, in Canada
993294, or equivalent).
Manual
Transmission
(5±Speed with
Low Gear,
RPO MW3)GM Goodwrench Synthetic Manual
Transmission Fluid (GM Part No.
U.S. 12346190, in Canada
10953477) or equivalent SAE
75W-85 GL-4 gear oil.
Manual
Transmission
(5±Speed
without Low
Gear, RPO
MG5)Synchromesh Transmission Fluid
(GM Part No. U.S. 12345349, in
Canada 10953465, or equivalent).
6-19

A
Accessory Power Outlets.................................3-19
Adding a Snow Plow or Similar Equipment.........4-61
Adding Washer Fluid.......................................5-43
Additional Program Information........................... 7-8
Additives, Fuel................................................. 5-5
Add-On Electrical Equipment...........................5-109
Add-On Equipment..........................................4-60
Adjusting the Speakers
(Balance/Fade)..................3-74, 3-78, 3-88, 3-101
After Off-Road Driving.....................................4-37
Air Bag Systems.............................................1-64
Adding Equipment to Your Air Bag-Equipped
Vehicle...................................................1-80
Air Bag Off Switch.......................................1-71
How Does an Air Bag Restrain?....................1-69
Passenger Sensing System...........................1-76
Servicing Your Air Bag-Equipped Vehicle.........1-80
What Makes an Air Bag In¯ate?....................1-69
What Will You See After an Air Bag In¯ates?......1-70
When Should an Air Bag In¯ate?...................1-68
Where Are the Air Bags?..............................1-66
Air Bag .........................................................3-37
Off Light.....................................................3-37
Passenger Status Indicator...........................3-40
Readiness Light..........................................3-36
Air Cleaner/Filter, Engine.................................5-21
Air Conditioning..............................................3-30
All-Wheel Drive (AWD) System.........................2-44All-Wheel Drive...............................................5-54
AM-FM Radio.................................................3-72
AM .............................................................3-123
Antenna, Fixed Mast......................................3-125
Antenna, XMŸ Satellite Radio Antenna
System.....................................................3-125
Anti-Lock Brake, System Warning Light..............3-45
Anti-lock Brake System..................................... 4-6
Appearance Care..........................................5-100
Care of Safety Belts...................................5-103
Chemical Paint Spotting..............................5-106
Cleaning the Inside of Your Vehicle..............5-100
Cleaning the Outside of Your Vehicle............5-103
Finish Damage..........................................5-106
Sheet Metal Damage..................................5-105
Underbody Maintenance.............................5-106
Vehicle Care/Appearance Materials...............5-107
Weatherstrips............................................5-103
Approaching a Hill..........................................4-28
Ashtrays........................................................3-20
Audio Output................................................3-117
Audio System(s).............................................3-71
AM-FM Radio.............................................3-72
Audio Steering Wheel Controls....................3-122
Care of Your Cassette Tape Player...............3-123
Care of Your CD and DVD Player................3-124
Care of Your CDs and DVDs.......................3-124
Chime Level Adjustment.............................3-125
Fixed Mast Antenna...................................3-125
Radio with Cassette and CD.........................3-85
1

Bulb Replacement (cont.)
Taillamps....................................................5-65
Buying New Tires...........................................5-74
C
California Fuel.................................................. 5-5
Canada ± Customer Assistance.......................... 7-4
Canadian Owners................................................ ii
Canadian Roadside Assistance........................... 7-6
Capacities and Speci®cations..........................5-118
Car Washes for QUADRASTEERŸ Equipped
Vehicles.....................................................4-18
Carbon Monoxide...................4-48, 4-68, 2-13, 2-51
Care of........................................................5-103
Safety Belts..............................................5-103
Your Cassette Tape Player..........................3-123
Your CD and DVD Player...........................3-124
Your CDs and DVDs..................................3-124
CARGO LAMP ON.........................................3-65
Cargo Lamp...................................................3-17
Cassette Tape Messages.................................3-94
Cassette Tape Player Service...........................6-12
CD Adapter Kits.............................................3-95
Center Console Storage Area...........................2-65
Center High-Mounted Stoplamp (CHMSL) and
Cargo Lamp...............................................5-63
Center Instrument Panel Fuse Block................5-112
Center Passenger Position, Safety Belts.............1-24Chains, Tires..................................................5-78
CHANGE ENGINE OIL....................................3-66
Check Engine Light.........................................3-49
CHECK OIL LEVEL.........................................3-66
CHECK WASHER FLUID.................................3-66
Checking Brake Fluid......................................5-45
Checking Coolant............................................5-32
Checking Engine Oil........................................5-16
Checking Things Under the Hood....................... 5-8
Checking Your Restraint Systems......................1-81
Check...........................................................3-49
Engine Light...............................................3-49
Chemical Paint Spotting.................................5-106
Child Restraints..............................................1-38
Child Restraint Systems...............................1-38
Infants and Young Children...........................1-34
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-47
Older Children.............................................1-31
Securing a Child Restraint Designed for the
LATCH System........................................1-49
Securing a Child Restraint in a Center Rear
Seat Position...........................................1-52
Securing a Child Restraint in a Rear Outside
Seat Position...........................................1-50
Securing a Child Restraint in the Center Front
Seat Position...........................................1-55
Securing a Child Restraint in the Right Front
Seat Position...................................1-55, 1-58
Top Strap Anchor Location............................1-44
3

Flash-To-Pass Feature....................................... 3-9
Flat Tire, Changing.........................................5-80
Flat Tire........................................................5-79
Fluid.............................................................5-23
Automatic Transmission........................5-23, 5-26
Manual Transmission....................................5-28
Power Steering...........................................5-42
Windshield Washer......................................5-43
FM Stereo....................................................3-123
Fog Lamps....................................................3-16
Folding the Rear Seat....................................... 1-8
Following Distance..........................................4-86
Footnotes........................................................ 6-5
Four-Wheel Drive....................................2-33, 5-56
Four-Wheel-Drive Light....................................3-52
Front Axle Locking Feature...............................2-33
Front Axle......................................................5-57
Front Reading Lamps (If Equipped)...................3-18
Front Storage Area.........................................2-65
Fuel Information Button....................................3-57
FUEL LEVEL LOW.........................................3-66
Fuel............................................................... 5-4
Additives...................................................... 5-5
California Fuel.............................................. 5-5
Filling a Portable Fuel Container..................... 5-8
Filling Your Tank........................................... 5-6
Fuels in Foreign Countries.............................. 5-6Fuel (cont.)
Gage.........................................................3-53
Gasoline Octane........................................... 5-4
Gasoline Speci®cations.................................. 5-5
Low Warning Light.......................................3-54
System Inspection.......................................6-17
Fuses..........................................................5-110
Fuses and Circuit Breakers.........................5-110
Windshield Wiper.......................................5-109
G
Gage............................................................3-47
Engine Coolant Temperature.........................3-47
Fuel..........................................................3-53
Oil Pressure...............................................3-51
Speedometer..............................................3-35
Tachometer.................................................3-35
Transmission Temperature.............................3-47
Voltmeter Gage...........................................3-42
Gasoline......................................................... 5-4
Octane........................................................ 5-4
Speci®cations............................................... 5-5
Getting Familiar with Off-Road Driving................4-26
Glove Box.....................................................2-64
GM Mobility Program for Persons with
Disabilities.................................................... 7-5
7

When You Are Ready to Leave After Parking on
a Hill.........................................................4-89
Where to Put the Restraint...............................1-41
Why Safety Belts Work....................................1-11
Windows.......................................................2-15
Manual......................................................2-15
Power........................................................2-16
Swing-Out Windows.....................................2-17
Windshield Washer Fluid Level Check................6-12
Windshield Washer.........................................3-10
Fluid..........................................................5-43
Windshield Wiper............................................5-68
Blade Replacement......................................5-68
Fuses......................................................5-109
Windshield Wipers..........................................3-10
Winter Driving................................................4-48
Wiper Blade Check.........................................6-13X
XMŸ Radio Satellite Service
(USA Only).................................3-75, 3-85, 3-98
XMŸ Satellite Radio Antenna System..............3-125
XMŸ Satellite Radio Service
(48 Contiguous US States)..........................3-123
Y
Your Vehicle and the Environment....................... 6-2
19