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5-
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5-1
Section 5 Problems on the Road
Here you'll find what to do about some problems that can occur on the road.
5
-2 Hazard Warning Flashers
5
-2 Other Warning Devices
5
-3 Jump Starting
5
-8 Towing Your Vehicle
5
-9 Engine Overheating5
-12 Cooling System
5
-21 If A Tire Goes Flat
5
-22 Changing a Flat Tire
5
-32 Compact Spare Tire
5
-33 If You're Stuck in Sand, Mud, Ice or Snow
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5-23 Removing the Spare Tire and Tools
The equipment you'll need
is in the trunk. Pull the
carpeting from the floor of
the trunk. Then lift and
remove the cover.
Turn the center nut on the compact spare cover
counterclockwise to remove it.
Remove the compact spare tire. See ªCompact Spare
Tireº in the Index for more information about the
compact spare.
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5-25
If there is a wheel cover,
loosen the plastic nut caps
with the wheel wrench.
They won't come off. Then,
using the flat end of the
wheel wrench, pry along the
edge of the cover until it
comes off.Removing the Flat Tire and Installing the
Spare Tire
1. Using the wheel wrench, loosen all the wheel nuts.
Don't remove them yet.
2. Turn the jack handle clockwise to raise the jack lift
head a few inches.
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For jacking at the vehicle's front location, put jack
lift about 6 inches (15 cm) from the rear edge of the
front wheel opening or between the two bolts
as shown.For jacking at the vehicle's rear location, put the jack
lift head about 5.5 inches (14 cm) from the front
edge of the rear wheel opening or just behind the
off
-set as shown.
Put the compact spare tire near you.
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5-27
CAUTION:
Getting under a vehicle when it is jacked up is
dangerous. If the vehicle slips off the jack, you
could be badly injured or killed. Never get under
a vehicle when it is supported only by a jack.
CAUTION:
Raising your vehicle with the jack improperly
positioned can damage the vehicle and even make
the vehicle fall. To help avoid personal injury and
vehicle damage, be sure to fit the jack lift head
into the proper location before raising
the vehicle.
3. Raise the vehicle by turning the jack handle
clockwise. Raise the vehicle far enough off the
ground for the spare tire to fit under the vehicle.
Remove all wheel nuts and take off the flat tire.
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5-30
CAUTION:
Incorrect wheel nuts or improperly tightened
wheel nuts can cause the wheel to become loose
and even come off. This could lead to an accident.
Be sure to use the correct wheel nuts. If you have
to replace them, be sure to get new GM original
equipment wheel nuts.
Stop somewhere as soon as you can and have
the nuts tightened with a torque wrench to
100 lb
-ft (140 N´m.)
NOTICE:
Improperly tightened wheel nuts can lead to
brake pulsation and rotor damage. To avoid
expensive brake repairs, evenly tighten the wheel
nuts in the proper sequence and to the proper
torque specification.
Don't try to put the wheel cover on your compact
spare tire. It won't fit. Store the wheel cover in the
trunk until you have the flat tire repaired or replaced.
NOTICE:
Wheel covers won't fit on your compact spare. If
you try to put a wheel cover on your compact
spare, you could damage the cover or the spare.
Storing the Flat Tire and Tools
CAUTION:
Storing a jack, a tire or other equipment in the
passenger compartment of the vehicle could
cause injury. In a sudden stop or collision, loose
equipment could strike someone. Store all these
in the proper place.
After you've put the compact spare tire on your vehicle,
you'll need to store the flat tire in your trunk. Use the
following procedure to secure the flat tire in the trunk.
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5-31
When storing a full-size tire, you must use the extension
to help avoid wheel surface damage. Use the extension
and protector/guide located in the foam holder. To store
a full
-size tire, place the tire in the trunk valve stem
facing down, with the protector/guide through a wheel
bolt hole. Remove the protector and attach the retainer
securely. When reinstalling the compact spare, put the
protector/guide back in the foam holder. Store the cover
as far forward as possible.
Storing the Spare Tire and Tools
CAUTION:
Storing a jack, a tire or other equipment in the
passenger compartment of the vehicle could
cause injury. In a sudden stop or collision, loose
equipment could strike someone. Store all these
in the proper place.
The compact spare is for temporary use only. Replace
the compact spare tire with a full
-size tire as soon as you
can. See ªCompact Spare Tireº in the Index. See the
storage instructions label to replace your compact spare
in your trunk properly.
Be sure to calibrate your check tire pressure system after
you replace your compact spare tire with a full
-sized
one. See ªCheck Tire Pressure Lightº in the Index.
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5-32
1. Retainer
2. Cover
3. Retainer (Full
Size Spare)
4. Tire
5. Nut
6. Jack
7. Wrench
8. Lock Nut Tool
9. Foam
10. Bolt Screw
11. Nut Extension
and Protector/GuideCompact Spare Tire
Although the compact spare tire was fully inflated when
your vehicle was new, it can lose air after a time.
Check the inflation pressure regularly. It should be
60 psi (420 kPa).
After installing the compact spare on your vehicle, you
should stop as soon as possible and make sure your
spare tire is correctly inflated. The compact spare
is made to perform well at speeds up to 65 mph
(105 km/h) for distances up to 3,000 miles (5 000 km),
so you can finish your trip and have your full
-size tire
repaired or replaced where you want. Of course, it's best
to replace your spare with a full
-size tire as soon as you
can. Your spare will last longer and be in good shape in
case you need it again.