1997 GMC JIMMY flat tire

The 1997 GMC Jimmy Owner’s Manual
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Seats and Restraint Systems
This section tells you how to use your seats and sal’ety belts properly. It also cxplains the “SIR” system.
Features and Controls
This section explains how to start and operate your vehicle.
Comfort Controls and Audio Systems
This section tells you how to adjust the ventilation and comfort controls and how to operate your audio system.
Your Driving and the Road
Here you‘ll find helpful information and tips about the road and how to drive under different conditions.
Problems on the Road
This section tells what to do if you have a problem while driving, such as a flat tire or overheated engine. etc
Service and Appearance Care
Here the manual tells you how to keep your vehicle running properly and looking good.
Maintenance Schedule
This section tells you when to perform vehicle maintenance and what fluids and lubricants to use.
Customer Assistance Information
This section tells you llow to contact GMC for assistance and how to get service and owner publications.
It also gives you information on ”Reporling Safety Defects” on pase X- IO.
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Once you are moving on the freeway, make certain you
allow a reasonable following distance. Expect to IIIOVC
slightly slower at night.
When you want to leave the freeway, move
to the proper
lane well
in advance. If you miss your exit, do not.
under any circumstances, stop and back up. Drive
on to
the next exit.
The exit ramp can be curved, sometimes quite sharply.
The exit speed is usually posted.
Reduce your speed according to your speedometer, not
to your sense of motion. After driving for any distance
at higher speeds, you may tend to
think you are going
slower than you actually are.
Before Leaving on a Long Trip
Make sure you're ready. Try to be well rested. If you
must start when you're not fresh
-- such as after a day's
work
-- don't plan to make too many miles that first part
of the journey. Wear comfortable clothing and shoes you
can easily drive in.
Is your vehicle ready for a long trip'! If you keep it
serviced and maintained, it's ready to go. If it needs
service, have
it done before starting out. Of course,
you'll find experienced and able service experts
in GM
dealerships all across North America. They'll be ready
and willing to help
if you need it.
Here are some things you can check before a trip:
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Windshield Wldwr Fluid: Is the reservoir full? Are
all windows clean inside and outside?
Wiper. Blcrd~s: Are they in good shape?
F~lel, EI1girw Oil, Other Fluids: Have you checked
all levels?
LUIII~S: Are they all working'? Are the lenses clean?
Tires: They are vitally important to a safe,
trouble-free trip.
Is the tread good enough for
long-distance driving? Are the tires all inflated to the
recommended pressure?
Wecrtlwr For-cxmts: What's the weather outlook
along your route? Should you delay your trip a short
time to avoid a major storm system?
Mclps: Do you have up-to-date maps'?
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Highway Hypnosis
Is there actually such a condition as "highway hypnosis'"?
Or is
it just plain falling asleep at the wheel'? Call it
highway hypnosis, lack of awareness, or whatever.
There
is something about an easy stretch of road with
the same scenery, along with the hum of the tires on the
road, the drone of the engine. and the rush of the wind
against the vehicle that can make you sleepy. Don't let
it
happen to you! If it does, your vehicle can leave the
road
in less than cf soc-ond, and you could crash and
be injured.
What can you
do about highway
aware that
it can happen.
Then here are some tips:
0 Make sure your vehicle is we1
comfortably cool interior. 1ypmsis'?
First. be
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Keep your eyes moving. Scan the road ahead and
to the sides. Check your mirrors and your
instruments frequently.
If you get sleepy, pull off the road into a rest. service
or parking area and take
a nap, get some exercise, or
both.
For safety, treat drowsiness on the highway as
an emergency.
Hill and Mountain Roads
Driving on steep hills or nlountains is different from
driving
in flat or rolling terrain.
If you drive regularly in steep country, or if you're
planning
to visit there, here are some tips that can make
your trips safer
and more enjoyable. (See "Off-Road
Driving"
in the Index for information about driving
off-road.
)
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Recreational Vehicle Towing (Except Four-wheel Drive With
Manual Shift Transfer Case) Loading Your Vehicle
Vehicles with
two-wheel drive or the optional electronic
shift transfer case require special modifications before
they can be towed
in this manner. Please contact your
dealer for the towing information that
is appropriate for
your particular vehicle.
Vehicles
with all-wheel drive (AWD) can not be towed
in this manner.
The Certification/Tire label is found on the driver’s door
edge, above the door latch. The label shows the size
of
your original tires and the inflation pressures needed to
obtain the gross weight capacity of your vehicle. This is
called the GVWR (Gross Vehicle Weight Rating). The
GVWR includes the weight
of the vehicle, all occupants,
fuel, cargo and trailer tongue weight,
if pulling a trailer.
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A B
If you're using a weight-carrying hitch, the trailer
tongue
(A) should weigh 10 percent of the total loaded
trailer weight
(B). If you're using a weight-distributill~
hitch, the trailer tongue
(A) should weigh I2 percent of
the total loaded trailer weight (B).
After you've loaded your trailer, weigh the trailer and
then the tongue, separately, to see
if the weights are
proper.
If they aren't, you may be able to get them right
simply by moving some. items around in the trailer.
Total Weight on Your Vehicle's Tires
Be sure your vehicle's tires are inflated to the upper
limit for cold tires. You'll find these numbers on the
Cel-tification/Tire
label on the driver's door edge, above
the door latch,
or see "Tire Loading" in the Index. Then
be
SL~ you don't go over the GVW limit for your
vehicle, including the weight
of the trailer tongue.
Hitches
It's important to have the correct hitch equipment.
Crosswinds. large trucks going
by and rough roads are a
few reasons why you'll need the right hitch. Here are
some rules to follow:
0 If' YOLI'II be pulling a trailer that, when loaded, will
weigh more than
2,000 lbs. (900 kg), be sure to LW a
properly mounted, weight-distributing hitch and
sway control of the proper size. This equipment is
very important for proper vehicle loading and good
handling when you're driving.
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Section 5 Problems on the Road
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5-22 Engine Fan Noise
5-23 Changing a Flat Tire
5-35 Compact Spare ’Tire (If Equipped)
5-36 If YOLI’I-~ Stuck: In Sand. Mud,
5-22 If a Tire Goes Flat
Ice or Snow
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Engine Fan Noise If a Tire Goes Flat
This vehicle has a clutched engine cooling fan. When
the clutch is engaged,
the fan spins faster to provide
more air to cool the engine.
In most everyday driving
conditions, the clutch
is not engaged. This improves
fuel economy and reduces
fan noise. Under heavy
vehicle loading, trailer towing and/or high outside
temperatures, the
fan speed increases when the clutch
engages.
So you may hear an increase in fan noise. This
is normal and should not be mistaken as the
transmission slipping
or making extra shifts. It is merely
the cooling system functioning properly. The fan will
slow down when additional cooling is not required and
the clutch disengages.
You
may also hear this fan noise when you start he
engine.
It will go away as the fan clutch disengages. It's
unusual
for a tire to "blow out" while you're driving,
especially
if you maintain your tires properly. If air goes
out of
a tire, it's muc11 more likely to leak out slowly.
But if you should ever have a "blowout." here are a few
tips about what
to expect and what to do:
If a front tire fails, the flat tire will create a drag that
pulls the vehicle toward that side. Take your foot off the
accelerator pedal and grip the steering wheel firmly.
Steer to ~naintain 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 yo~~r foot from the
accelerator pedal. Get the c.ehicle under control
by
steering the way ~OLI 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.
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Changing a Flat Tire
If a tire goes flat, avoid further tire and wheel damage
by driving slowly to a level place. Turn on your hazard
warning flashers.
A CAUTION:
Changing a tire can cause an injury. The vehicle
can slip off the jack and roll over you or other
people. You and they could be badly injured.
Find a level place to change your tire.
To help
prevent the vehicle from moving:
1. Set the parking brake firmly.
2. Put an automatic transmission shift
lever in PARK
(P) or shift a manual
transmission to FIRST
(1) or
REVERSE (R).
CAUTIQN: iContinued) .~
3. If you have a four-wheel-drive vehicle
with a manual transfer case shift lever,
be sure the transfer case is in a drive
gear
-- not in NEUTRAL (N).
4. Turn off the engine.
5. Put the wheel blocks at the front and
rear
of the tire farthest away from the
one being changed. That would be the
tire on the other side of the vehicle,
at
the opposite end.
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