2003 GMC SAFARI flat tire

At Least Twice a Year
Restraint System Check
Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages
are working properly. Look for any other loose or
damaged safety belt system parts. If you see anything
that might keep a safety belt system from doing its
job, have it repaired. Have any torn or frayed safety belts
replaced.
Also look for any opened or broken air bag coverings,
and have them repaired or replaced. (The air bag
system does not need regular maintenance.)
Wiper Blade Check
Inspect wiper blades for wear or cracking. Replace
blade inserts that appear worn or damaged or that
streak or miss areas of the windshield. Also see
Cleaning the Outside of Your Vehicle on page 5-79.
Spare Tire Check
At least twice a year, after the monthly ination check of
the spare tire determines that the spare is inated to
the correct tire ination pressure, make sure that
the spare tire is stored securely. Push, pull, and then try
to rotate or turn the tire. If it moves, use the wheel
wrench to tighten the cable. SeeChanging a Flat Tire
on page 5-65.
Weatherstrip Lubrication
Silicone grease on weatherstrips will make them last
longer, seal better, and not stick or squeak. Apply
silicone grease with a clean cloth. During very cold,
damp weather more frequent application may be
required. SeePart D: Recommended Fluids and
Lubricants on page 6-34.
Automatic Transmission Check
Check the transmissionuid level; add if needed. See
Automatic Transmission Fluid on page 5-22.Auid loss
may indicate a problem. Check the system and repair
if needed.
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2003 - Safari OM

Roadside Assistance Program
GMC’s Roadside Assistance Provides stranded owners
with over-the-phone roadside repairs, location of the
nearest GMC dealer or the following special services:
Flat Tire Change:Installation of spare tire will be covered
at no charge (customer is responsible for repair or
replacement of tire).
Fuel Delivery:Delivery of enough fuel for the customer
to get to the nearest service station (up to $5.00)
will be covered.
Jump Start:No-start situations which require a battery
jump start will be covered at no charge.
Lock Out:Replacement keys or locksmith service will be
covered at no charge if you are unable to gain entry
into your vehicle. Delivery of the replacement key will be
covered within 10 miles (16 km).
Emergency Towing Service:Towing to the nearest GMC
dealer for warranty related disablements will be covered.
Trip Routing:Custom-made, computerized highlighted
maps using the most direct or scenic route are provided
free of charge. Maps include points of interest and a
list of GMC dealers along the route. Also included is a
list of hotels along the route that are discounted
through affiliation with“Quest International.”Trip Routing
is available through Roadside Assistance by calling
1-800-GMC-8782 (462-8782). Please be prepared to
provide your Vehicle Identication Number (VIN). Allow
ve working days for fulllment.Trip Interruption Assistance:GMC will reimburse any
reasonable trip interruption expenses (up to $500.00)
when directly associated with warranty disablement. Trip
interruption service covers expenses such as meals
and overnight lodging if vehicle disablement occurs at
least 150 miles (240 km) from your home or rental
property. You will be required to obtain prior approval
from GMC Roadside Assistance and pay for expenses
at the time of disablement. Original receipts should
be submitted to GMC Roadside Assistance for
reimbursement. A service representative will provide
assistance when you call.
The Roadside Assistance services listed are available to
retail lease customers operating 2003 GMC light duty
trucks for a period of 3 years/36,000 miles (60,000 km).
All services must be pre-arranged by GMC Roadside
Assistance.
Over-the-phone assistance, such as providing the name
of the closest dealer or minor technical advice, etc.,
is available to all owner/operators of GMC trucks,
regardless of vehicle or mileage.
Just dial GMC Roadside Assistance at 1-800-GMC-8782
(1-800-462-8782, Roadside Assistance prompt) to
reach a qualied representative who can assist you.
Text telephone (TTY) users, call 1-888-889-2438.
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2003 - Safari OM

E
Electrical System
Add-On Equipment......................................5-85
Fuses and Circuit Breakers...........................5-86
Headlamp Wiring.........................................5-85
Power Windows and Other Power Options......5-85
Windshield Wiper Fuses...............................5-85
Emissions Inspection and
Maintenance Programs.................................3-32
Engine
Air Cleaner/Filter.........................................5-21
Battery.......................................................5-42
Check and Service Engine Soon Light............3-30
Compartment Overview................................5-12
Coolant......................................................5-25
Coolant Heater............................................2-21
Coolant Temperature Gage...........................3-29
Cooling System Inspection............................6-32
Cover........................................................5-17
Exhaust.....................................................2-30
Fan Noise..................................................5-36
Oil .............................................................5-13
Overheating................................................5-28
Starting......................................................2-20
Engine Coolant Level Check.............................6-27
Engine Oil Additives........................................5-16
Engine Oil Level Check...................................6-27Entry Lighting.................................................3-15
Erasing HomeLink
®Buttons..............................2-37
Except Cargo Vans.................................1-38, 1-47
Exit Lighting...................................................3-15
Express-Down Window....................................2-17
Extender, Safety Belt.......................................1-34
Exterior Lamps...............................................3-12
F
Filter
Engine Air Cleaner......................................5-21
Finding a Station....................................3-38, 3-41
Finish Care....................................................5-80
Finish Damage...............................................5-82
Fixed Mast Antenna........................................3-49
Flash-to-Pass................................................... 3-7
Flat Tire........................................................5-64
Flat Tire, Changing.........................................5-65
Fluid
Automatic Transmission................................5-22
Power Steering...........................................5-36
Windshield Washer
......................................5-37
FM
...............................................................3-49
Following Distance
..........................................4-37
Front Axle
......................................................5-49
Front Doors
..................................................... 2-8
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2003 - Safari OM

R
Radiator Pressure Cap....................................5-27
Radios..........................................................3-37
AM-FM Radio.............................................3-38
Care of Your CD Player...............................3-49
Care of Your CDs ........................................3-49
Radio with CD............................................3-40
Rear Seat Audio..........................................3-45
Setting the Time for Radios with HR and
MN Buttons.............................................3-37
Setting the Time for Radios with the Set
Button....................................................3-37
Theft-Deterrent............................................3-46
Understanding Reception..............................3-49
Reading Lamps..............................................2-40
Rear Air Conditioning System...........................3-20
Rear Axle......................................................5-49
Locking........................................................ 4-8
Rear Climate Control System............................3-21
Rear Doors....................................................2-13
Rear Heating System......................................3-19
Rear Safety Belt Comfort Guides......................1-32
Rear Seat Audio (RSA)....................................3-45
Rear Seat Operation......................................... 1-7
Rear Seat Outside Passenger Positions.............1-29
Rear Seat Passengers, Safety Belts..................1-29
Rear Window Defogger....................................3-21Rearview Mirrors.............................................2-32
Reclining Seatbacks.......................................... 1-4
Recreational Vehicle Towing.............................4-29
Reinstalling the Engine Cover...........................5-21
Remote Keyless Entry System............................ 2-4
Remote Keyless Entry System, Operation............ 2-5
Removing the Engine Cover.............................5-17
Removing the Flat Tire and Installing the
Spare Tire..................................................5-70
Removing the Rear Seats.................................. 1-7
Removing the Spare Tire and Tools...................5-66
Removing the Wheel Covers............................5-69
Replacement Bulbs.........................................5-56
Replacing Brake System Parts
..........................5-42
Replacing Restraint System Parts After
a Crash
.....................................................1-69
Replacing the Rear Seats
.................................. 1-9
Reporting Safety Defects
Canadian Government
..................................7-10
General Motors
...........................................7-10
United States Government
.............................. 7-9
Reprogramming a Single HomeLink
®Button
.......2-37
Resetting Defaults
...........................................2-37
Restraint System Check
...................................6-28
Checking Your Restraint Systems
...................1-68
Replacing Restraint System Parts After
a Crash
..................................................1-69
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2003 - Safari OM

Service........................................................... 5-3
Adding Equipment to the Outside of Your
Vehicle..................................................... 5-4
All-Wheel-Drive Light....................................3-34
Doing Your Own Work................................... 5-3
Engine Soon Light.......................................3-30
Publications Ordering Information...................7-10
Service Bulletins.............................................7-10
Service Engine Soon Light in the United States
or Check Engine Light
in Canada..................................................3-30
Service Manuals.............................................7-10
Servicing Your Air Bag-Equipped Vehicle............1-67
Setting Preset Stations............................3-38, 3-41
Setting the Temperature...................................3-20
Setting the Time
Radios with HR and MN Buttons...................3-37
Radios with the Set Button...........................3-37
Setting the Tone (Bass/Treble)..................3-39, 3-42
Sheet Metal Damage.......................................5-82
Shifting Into Park (P).......................................2-27
Shifting Out of Park (P)...................................2-29
Short Trip/City Definition.................................... 6-5
Short Trip/City Intervals..................................... 6-5
Short Trip/City Scheduled Maintenance................ 6-7Shoulder Belt Height Adjuster...........................1-20
Skidding........................................................4-13
Sliding Door Security Lock...............................2-11
Sliding Side Door............................................2-10
Some Other Rainy Weather Tips.......................4-18
Spare Tire Check............................................6-28
Special Fabric Cleaning Problems.....................5-77
Specifications, Capacities.................................5-92
Speedometer..................................................3-25
Starter Switch Check.......................................6-29
Starting Your Engine.......................................2-20
Steering
.......................................................... 4-9
Steering in Emergencies
..................................4-10
Steering, Suspension and Front Drive Axle Boot
and Seal Inspection
.....................................6-32
Steering Tips
................................................... 4-9
Storage Areas
................................................2-38
Convenience Net
.........................................2-45
Luggage Carrier
..........................................2-45
Overhead Console
.......................................2-39
Storing a Flat or Spare Tire and Tools
...............5-75
Stuck in Sand, Mud, Ice or Snow
......................4-28
Sun Visors
.....................................................2-17
Sunglasses Storage Compartment
.....................2-44
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2003 - Safari OM

T
Taillamps.......................................................5-54
Theft-Deterrent, Radio.....................................3-46
Theft-Deterrent Systems...................................2-18
Passlock
®...................................................2-18
Throttle System Inspection...............................6-33
Tilt Wheel........................................................ 3-5
Tire Inflation Check.........................................6-27
Tires.............................................................5-57
Buying New Tires........................................5-60
Chains.......................................................5-64
Changing a Flat Tire....................................5-65
Compact Spare Tire.....................................5-75
If a Tire Goes Flat.......................................5-64
Inflation -- Tire Pressure...............................5-58
Inspection and Rotation................................5-58
Uniform Tire Quality Grading.........................5-61
Wheel Alignment and Tire Balance.................5-63
Wheel Replacement.....................................5-63
When It Is Time for New Tires......................5-60
To Use the Engine Coolant Heater....................2-22
Top Strap
......................................................1-48Top Strap Anchor Location...............................1-50
Torque Lock...................................................2-29
Total Weight on Your Vehicle’s Tires..................4-35
Tow/Haul Mode Button.....................................2-25
Tow/Haul Mode Light.......................................3-35
Towing
Recreational Vehicle.....................................4-29
Towing a Trailer..........................................4-31
Your Vehicle...............................................4-28
Trailer Brakes.................................................4-36
Trailer Wiring Harness.....................................4-40
Trailering Package..........................................4-31
Transfer Case................................................5-48
Transmission
Fluid, Automatic...........................................5-22
Transmission Operation, Automatic....................2-23
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-10
Transportation Options...................................... 7-8
Trip Odometer................................................3-25
Turn and Lane Change Signals.......................... 3-6
Turn Signal/Multifunction Lever........................... 3-6
Turn Signals When Towing a Trailer..................4-38
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2003 - Safari OM