Dolly Towing
To tow your vehicle from the rear, do the following:
The best way to tow your vehicle is from the rear.
Follow these steps:
1. Put the rear wheels on a dolly.
Notice:If you tow a two-wheel-drive vehicle with
the rear wheels on the ground, the transmission
could be damaged. The repairs would not be
covered by your warranty. Never tow your vehicle
with the rear wheels on the ground.2. If your vehicle is a four-wheel-drive vehicle, turn the
ignition key to ON, move the transfer case lever
into NEUTRAL and make sure the 4WD light on the
instrument panel cluster is turned off. See
Four-Wheel Drive on page 5-49.
3. Turn the ignition key to ACC.
4. Make sure the front wheels are facing straight
forward and secure the steering wheel with a
steering wheel clamping device designed for towing.
Notice:If you exceed 55 mph (90 km/h) while
towing your vehicle, it could be damaged. Never
exceed 55 mph (90 km/h) while towing your vehicle.
{CAUTION:
Shifting a four-wheel-drive vehicle's transfer
case into NEUTRAL can cause your vehicle to
roll even if the transmission is in Park (P) for
an automatic transmission, or if your vehicle is
in gear, for a manual transmission. You or
others could be injured. Make sure the parking
brake is ®rmly set before you shift the transfer
case to NEUTRAL.
4-50
Driving with a Trailer
Towing a trailer requires a certain amount of experience.
Before setting out for the open road, you'll want to get
to know your rig. Acquaint yourself with the feel of
handling and braking with the added weight of the trailer.
And always keep in mind that the vehicle you are
driving is now a good deal longer and not nearly as
responsive as your vehicle is by itself.
Before you start, check the trailer hitch and platform
(and attachments), safety chains, electrical connector,
lamps, tires and mirror adjustment. If the trailer has
electric brakes, start your vehicle and trailer moving and
then apply the trailer brake controller by hand to be
sure the brakes are working. This lets you check your
electrical connection at the same time.
During your trip, check occasionally to be sure that the
load is secure, and that the lamps and any trailer
brakes are still working.
Following Distance
Stay at least twice as far behind the vehicle ahead as
you would when driving your vehicle without a trailer.
This can help you avoid situations that require
heavy braking and sudden turns.
Passing
You'll need more passing distance up ahead when
you're towing a trailer. And, because you're a good deal
longer, you'll need to go much farther beyond the
passed vehicle before you can return to your lane.
Backing Up
Hold the bottom of the steering wheel with one hand.
Then, to move the trailer to the left, just move that hand
to the left. To move the trailer to the right, move your
hand to the right. Always back up slowly and, if possible,
have someone guide you.
4-61
Service............................................................5-3
Doing Your Own Service Work.........................5-3
Adding Equipment to the Outside of Your
Vehicle......................................................5-4
Fuel................................................................5-4
Gasoline Octane............................................5-4
Gasoline Speci®cations....................................5-4
California Fuel...............................................5-5
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-6
Filling Your Tank............................................5-7
Filling a Portable Fuel Container.......................5-9
Checking Things Under the Hood....................5-10
Hood Release..............................................5-10
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-13
Engine Air Cleaner/Filter................................5-18
Automatic Transmission Fluid.........................5-20
Manual Transmission Fluid.............................5-23
Hydraulic Clutch...........................................5-24
Engine Coolant.............................................5-25
Radiator Pressure Cap..................................5-28
Engine Overheating.......................................5-28
Cooling System............................................5-31
Power Steering Fluid.....................................5-37Windshield Washer Fluid................................5-37
Brakes........................................................5-39
Battery........................................................5-42
Jump Starting...............................................5-43
Rear Axle.......................................................5-48
Four-Wheel Drive............................................5-49
Bulb Replacement..........................................5-51
Halogen Bulbs..............................................5-51
Headlamps..................................................5-51
Front Turn Signal and Parking Lamps..............5-53
Sidemarker Lamps........................................5-53
Rear Combination Lamps...............................5-54
Replacement Bulbs.......................................5-55
Tires..............................................................5-55
In¯ation - Tire Pressure.................................5-63
Tire Inspection and Rotation...........................5-64
When It Is Time for New Tires.......................5-66
Buying New Tires.........................................5-67
Uniform Tire Quality Grading..........................5-68
Wheel Alignment and Tire Balance..................5-69
Wheel Replacement......................................5-70
Tire Chains..................................................5-71
If a Tire Goes Flat........................................5-72
Changing a Flat Tire.....................................5-72
Section 5 Service and Appearance Care
5-1
(A) Light Truck (LT-Metric) Tire:The United States
version of a metric tire sizing system. The letter ªLTº as
the ®rst two characters in the tire size means a light
truck tire engineered to standards set by the U. S. Tire
and Rim Association.
(B) Tire Width:The three-digit number indicates the
tire section width in millimeters from sidewall to sidewall.
(C) Aspect Ratio:A two-digit number that indicates
the tire height-to-width measurements. For example, if
the tire size aspect ratio is ª75,º as shown in item ªCº of
the illustration, it would mean that the tire's sidewall is
75% as high as it is wide.(D) Construction Code:A letter code is used to
indicate the type of ply construction in the tire. The
letter ªRº means radial ply construction; the letter ªDº
means diagonal or bias ply construction; and the
letter ªBº means belted-bias ply construction.
(E) Rim Diameter:Diameter of the wheel in inches.
(F) Service Description:The service description
indicates the load range and speed rating of a tire. The
load index can range from 1 to 279. Speed ratings
range from ªAº to ªZº. The light truck tire size example
above shows dual or single tire con®gurations.Tire Terminology and De®nitions
Air Pressure:The amount of air inside the tire pressing
outward on each square inch of the tire. Air pressure
is expressed in pounds per square inch (psi) or
kilopascal (kPa).
Accessory Weight:This means the combined weight
of optional accessories. Some examples of optional
accessories are, automatic transmission, power steering,
power brakes, power windows, power seats, and air
conditioning.
Aspect Ratio:The relationship of a tire's height to its
width. Light Truck (LT-Metric) Tire
5-60
If a Tire Goes Flat
It's unusual for a tire to ªblowoutº while you're driving,
especially if you maintain your tires properly. If air goes
out of a tire, it's much more likely to leak out slowly.
But if you should ever have a ªblowout,º here are a few
tips about what to expect and what to do:
If a front tire fails, the ¯at tire will create a drag that
pulls the vehicle toward that side. Take your foot off the
accelerator pedal and grip the steering wheel ®rmly.
Steer to maintain lane position, and then gently brake to
a stop well out of the traffic lane.
A rear blowout, particularly on a curve, acts much like a
skid and may require the same correction you'd use
in a skid. In any rear blowout, remove your foot from the
accelerator pedal. Get the vehicle under control by
steering the way you want the vehicle to go. It may be
very bumpy and noisy, but you can still steer. Gently
brake to a stop, well off the road if possible.{CAUTION:
Lifting a vehicle and getting under it to do
maintenance or repairs is dangerous without
the appropriate safety equipment and training.
The jack provided with your vehicle is
designed only for changing a ¯at tire. If it is
used for anything else, you or others could be
badly injured or killed if the vehicle slips off
the jack. Use the jack provided with your
vehicle only for changing a ¯at tire.
If a tire goes ¯at, the next part shows how to use your
jacking equipment to change a ¯at tire safely.
Changing a Flat Tire
If a tire goes ¯at, avoid further tire and wheel damage
by driving slowly to a level place. Turn on your
hazard warning ¯ashers.
5-72
Maintenance Schedule......................................6-2
Introduction...................................................6-2
Maintenance Requirements..............................6-2
Your Vehicle and the Environment....................6-2
How This Section is Organized.........................6-3
Part A: Scheduled Maintenance Services...........6-4
Using Your Maintenance Schedule....................6-4
Selecting the Right Schedule...........................6-4
Short Trip/City Scheduled Maintenance..............6-7
Long Trip/Highway Scheduled Maintenance......6-17
Part B: Owner Checks and Services................6-24
At Each Fuel Fill..........................................6-24
At Least Once a Month.................................6-24
At Least Twice a Year...................................6-25At Least Once a Year...................................6-25
Part C: Periodic Maintenance Inspections.........6-28
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection............................6-28
Exhaust System Inspection............................6-28
Fuel System Inspection..................................6-28
Engine Cooling System Inspection...................6-28
Throttle System Inspection.............................6-29
Rear Axle and Front Axle (Four-Wheel-Drive)
Service....................................................6-29
Brake System Inspection................................6-29
Part D: Recommended Fluids and
Lubricants................................................6-30
Part E: Maintenance Record...........................6-32
Section 6 Maintenance Schedule
6-1
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 which meets GM
Standard GM6094M and displays
the American Petroleum Institute
Certi®ed for Gasoline Engines
starburst symbol. To determine
the proper viscosity for your
vehicle's engine, see
Engine Oil
on page 5-13.
Engine Coolant50/50 mixture of clean, drinkable
water (preferably distilled)
and good quality Ethylene
Glycol Base Coolant
(GM Part No. U.S. 12378560, in
Canada 993089, or equivalent)
and conforming to GM
Speci®cation 1825M or approved
recycled coolant conforming to
GM Speci®cation 1825M. See
Engine Coolant on page 5-25.
Usage Fluid/Lubricant
Hydraulic Brake
SystemDelco Supreme 11
žBrake Fluid
or equivalent DOT-3 brake ¯uid.
Windshield
Washer SolventGM Optikleen
žWasher Solvent.
Hydraulic Clutch
SystemHydraulic Clutch Fluid
(GM Part No. U.S. 12345347, in
Canada 10953517) or equivalent
DOT-3 brake ¯uid.
Parking Brake
Cable GuidesChassis Lubricant
(GM Part No. U.S. 12377985, in
Canada 88901242) or lubricant
meeting requirements of
NLGI #2, Category LB or GC-LB.
Power Steering
SystemDEXRON
ž-III Automatic
Transmission Fluid.
Manual
Transmission (All)
and Transfer Case
(Four-Wheel-Drive)Synchromesh Transmission Fluid
(GM Part No. U.S. 12345349, in
Canada 10953465).
Automatic
TransmissionDEXRON
ž-III Automatic
Transmission Fluid.
6-30
Engine Compartment Fuse Block......................5-96
Engine Coolant Level Check.............................6-24
Engine Oil Additives........................................5-16
Engine Oil Level Check...................................6-24
Entry Lighting.................................................3-17
Environmental Concerns..................................4-17
Event Data Records (EDR)................................ 7-9
Express-Down Window....................................2-11
Extender, Safety Belt.......................................1-28
Exterior Lamps...............................................3-13
F
Filter
Engine Air Cleaner......................................5-18
Finding a Station............................................3-40
Finish Care....................................................5-89
Finish Damage...............................................5-91
Five-Speed....................................................2-20
Fixed Mast Antenna........................................3-45
Flash to Pass.................................................. 3-7
Flat Tire........................................................5-72
Flat Tire, Changing.........................................5-72
Fluid
Automatic Transmission................................5-20
Manual Transmission....................................5-23
Power Steering...........................................5-37
Windshield Washer......................................5-37
Fluid Level Check...........................................6-25FM ...............................................................3-45
Folding the Seatback........................................ 1-6
Following Distance..........................................4-61
Footnotes................................................6-7, 6-17
Four-Door Models...................................1-24, 1-47
Four-Wheel Drive....................................2-22, 5-49
Four-Wheel-Drive Light....................................3-37
Front Axle......................................................5-50
Fuel............................................................... 5-4
Additives...................................................... 5-6
California Fuel.............................................. 5-5
Filling a Portable Fuel Container..................... 5-9
Filling Your Tank........................................... 5-7
Fuels in Foreign Countries.............................. 5-6
Gage.........................................................3-38
Gasoline Octane........................................... 5-4
Gasoline Speci®cations.................................. 5-4
System Inspection.......................................6-28
Fuses
Fuses and Circuit Breakers...........................5-94
G
Gage
Engine Coolant Temperature.........................3-32
Fuel..........................................................3-38
Speedometer..............................................3-28
Tachometer.................................................3-28
5