tow CADILLAC CTS 2008 2.G Service Manual

Tire Chains
{CAUTION:
Do not use tire chains. There is not enough
clearance. Tire chains used on a vehicle
without the proper amount of clearance can
cause damage to the brakes, suspension, or
other vehicle parts. The area damaged by the
tire chains could cause you to lose control of
your vehicle and you or others may be injured
in a crash. Use another type of traction device
only if its manufacturer recommends it for use
on your vehicle and tire size combination and
road conditions. Follow that manufacturer’s
instructions. To help avoid damage to your
vehicle, drive slowly, re-adjust or remove the
device if it is contacting your vehicle, and do
not spin your wheels. If you do nd traction
devices that will t, install them on the rear
tires.
If a Tire Goes Flat
It is unusual for a tire to blowout while you are driving,
especially if you maintain your tires properly. SeeTires
on page 5-58. If air goes out of a tire, It is much 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 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 would 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.
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12. The tire is not sealed and will continue to leak
air until the vehicle is driven and the sealant is
distributed in the tire.
Steps 11 through 18 must be done right after
Step 10.
13. Unplug the air compressor accessory plug (F) from
the accessory power outlet in the vehicle.
14. Disconnect the sealant/air hose from the tire valve
stem or tire pressure monitoring sensor cap, by
turning it counterclockwise, and replace the
tire valve stem cap.
Be careful when handling the tire inator
components as they may be hot after usage.
15. Wrap the sealant/air hose around the air
compressor channel to stow it in its original location.
16. Wrap the air compressor accessory plug (E)
back into place.17. If the at tire was
able to inate to the
recommended ination
pressure, remove the
maximum speed label
from the sealant
canister.
Place it in a highly visible location such as the
inside of the upper left corner of the windshield or
to the face of the radio/clock.
The maximum speed label reminds you to drive
cautiously and not to exceed 55 mph (90 km/h) until
you have the damaged tire inspected and repaired.
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10. Inate the tire to the recommended ination
pressure using the air pressure gage (E) on the top
of the unit. The recommended ination pressure
can be found on the Tire and Loading Information
label. SeeInflation - Tire Pressure on page 5-66.
The pressure gage reading is slightly high while the
compressor is on. Turn the compressor off to get
an accurate pressure reading. The compressor may
be turned on and off until the correct pressure is
reached.
Notice:If the recommended pressure cannot be
reached after approximately 25 minutes, the vehicle
should not be driven farther. The tire is too severely
damaged and the tire sealant and compressor kit
cannot inate the tire. Remove the air compressor
plug from the accessory power outlet and unscrew
the inating hose from the tire valve. SeeRoadside
Service on page 7-7.
11. Turn the compressor off by pushing the On/Off
switch (D) to the O (off) position.
The tire is not sealed and will continue to leak
air until the vehicle is driven and the sealant
is distributed in the tire.
Steps 12 through 19 must be done immediately
after Step 11.
Be careful while handling the tire sealant and
compressor kit as they could be hot after usage.12. Unplug the air compressor accessory plug (C) from
the accessory power outlet in the vehicle.
13. Disconnect the sealant/air hose (G) from the tire
valve stem by turning it counterclockwise and
replace the tire valve stem cap.
14. Wrap the sealant/air hose (G) around the air
compressor channel to stow it in its original location.
15. Stow the air compressor accessory plug (C) back
in the air compressor. To do this, wrap the air
compressor accessory plug, snap in the plug, and
then push in the bottom and then the top of the
wrapped air compressor accessory plug.
16. If the at tire was able
to be inated to the
recommended ination
pressure, remove the
maximum speed label
from the sealant
canister (B).
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{CAUTION:
Overination could cause the tire to rupture,
and you or others could be injured. Be sure to
read the inator instructions, and inate the
tire to its recommended pressure. Do not
exceed 36 psi (248 kPa).
8. Push the On/Off switch (D) to the I (on) position.
The tire sealant and compressor kit will inate the
tire with air only.
9. Inate the tire to the recommended ination
pressure using the air pressure gage (E) on the
top of the unit. SeeInflation - Tire Pressure on
page 5-66.
The pressure gage reading is slightly high while the
compressor is on. Turn the compressor off to get
an accurate pressure reading. The compressor may
be turned on and off until the correct pressure is
reached.
10. Turn off the air compressor by pushing the On/Off
switch (D) to the O (off) position.
Be careful while handling the tire sealant and
compressor kit as they could be hot after usage.11. Unplug the air compressor accessory plug (C) from
the accessory power outlet in the vehicle.
12. Disconnect the air only hose (F) from the tire valve
stem by pulling the lever up and then pulling the
hose up off of the valve stem.
13. Wrap the air only hose (F) around the side of the
air compressor channel to stow it back into its
original location.
14. Stow the air compressor accessory plug (C) back
in the air compressor. To do this, wrap the air
compressor accessory plug, snap in the plug, and
then push in the bottom and then the top of the
wrapped air compressor accessory plug.
15. Return the equipment to its original storage location
in your vehicle.
{CAUTION:
Storing the tire sealant and compressor kit 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 the tire sealant and compressor
kit in its original location.
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To install a new sealant canister:
1. Align the sealant lling hose with the slot in the air
compressor.
2. Push the sealant canister down and turn it
clockwise.
3. Wrap the sealant lling hose around the air
compressor channel to stow it in its original location.
4. Push the air only hose onto the sealant canister inlet
and push the lever down.
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 vehicle’s
hazard warning ashers. SeeHazard Warning Flashers
on page 3-6for more information.
{CAUTION:
Changing a tire can be dangerous. The vehicle
can slip off the jack and roll over or fall on you
or other people. You and they could be badly
injured or even killed. Find a level place to
change your tire. To help prevent the vehicle
from moving:
1. Set the parking brake rmly.
2. Put the shift lever in P (Park).
3. Turn off the engine and do not restart
while the vehicle is raised.
4. Do not allow passengers to remain in the
vehicle.
CAUTION: (Continued)
5-102

Removing the Spare Tire and Tools
A. Wing Nut
B. Spare Tire
C. JackD. Wheel Wrench
E. Extension
F. Strap
The equipment you will need is in the trunk.To gain access to the spare tire and jacking equipment,
do the following:
1. Remove the spare tire cover.
2. Remove the stow rod cap by pulling it straight up
off of the rod.
3. Turn the wing nut (A) on the compact spare tire (B)
counterclockwise to remove it.
4. Remove the spare tire and place it next to the
at tire.
5. The tools you will be using next include the jack (C),
wheel wrench (D), and extension (E).
5-104

{CAUTION:
Rust or dirt on a wheel, or on the parts to
which it is fastened, can make wheel nuts
become loose after time. The wheel could
come off and cause an accident. When you
change a wheel, remove any rust or dirt from
places where the wheel attaches to the vehicle.
In an emergency, you can use a cloth or a
paper towel to do this; but be sure to use a
scraper or wire brush later, if needed, to get all
the rust or dirt off. SeeChanging a Flat Tire on
page 5-102.
{CAUTION:
Never use oil or grease on bolts or nuts.
Because the nuts might come loose. The
vehicle’s wheel could fall off, causing a crash.10. Remove any rust or dirt
from the wheel bolts,
mounting surfaces, and
spare wheel.
11. Install the spare tire.
12. Put the wheel nuts back on with the rounded end of
the nuts toward the wheel.
13. Tighten each wheel nut by turning it clockwise with
your hand until the wheel is held against the hub.
14. Lower the vehicle by turning the wheel wrench
counterclockwise. Lower the jack completely.
5-108

Do not clean your vehicle using:
A knife or any other sharp object to remove a soil
from any interior surface.
A stiff brush. It can cause damage to your vehicle’s
interior surfaces.
Heavy pressure or aggressive rubbing with a
cleaning cloth. Use of heavy pressure can damage
your interior and does not improve the effectiveness
of soil removal.
Laundry detergents or dishwashing soaps with
degreasers can leave residue that streaks and
attracts dirt. For liquid cleaners, about 20 drops
per gallon (3.78 L) of water is a good guide.
Use only mild, neutral-pH soaps.
Too much cleaner that saturates the upholstery.
Organic solvents such as naptha, alcohol, etc. that
can damage your vehicle’s interior.
Fabric/Carpet
Use a vacuum cleaner with a soft brush attachment
frequently to remove dust and loose dirt. A canister
vacuum with a beater bar in the nozzle may only
be used on oor carpet and carpeted oor mats.
For any soil, always try to remove it rst with plain
water or club soda. Before cleaning, gently remove as
much of the soil as possible using one of the following
techniques:
For liquids: gently blot the remaining soil with a
paper towel. Allow the soil to absorb into the
paper towel until no more can be removed.
For solid dry soils: remove as much as possible
and then vacuum.
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To clean:
1. Saturate a lint-free, clean white cloth with water or
club soda.
2. Wring the cloth to remove excess moisture.
3. Start on the outside edge of the soil and gently rub
toward the center. Continue cleaning, using a clean
area of the cloth each time it becomes soiled.
4. Continue to gently rub the soiled area until the
cleaning cloth remains clean.
5. If the soil is not completely removed, use a mild
soap solution and repeat the cleaning process
that was used with plain water.
If any of the soil remains, a commercial fabric cleaner
or spot lifter may be necessary. When a commercial
upholstery cleaner or spot lifter is to be used, test a small
hidden area for colorfastness rst. If the locally cleaned
area gives any impression that a ring formation may
result, clean the entire surface.
After the cleaning process has been completed, a paper
towel can be used to blot excess moisture from the
fabric or carpet.Leather
A soft cloth dampened with water can be used to
remove dust. If a more thorough cleaning is necessary,
a soft cloth dampened with a mild soap solution can be
used. Allow the leather to dry naturally. Do not use heat
to dry. Never use steam to clean leather. Never use spot
lifters or spot removers on leather. Many commercial
leather cleaners and coatings that are sold to preserve
and protect leather may permanently change the
appearance and feel of your leather and are not
recommended. Do not use silicone or wax-based
products, or those containing organic solvents to clean
your vehicle’s interior because they can alter the
appearance by increasing the gloss in a non-uniform
manner. Never use shoe polish on leather.
5-114

Washing Your Vehicle
The best way to preserve your vehicle’s nish is to keep
it clean by washing it often.
Notice:Certain cleaners contain chemicals that
can damage the emblems or nameplates on your
vehicle. Check the cleaning product label. If it states
that it should not be used on plastic parts, do not use
it on your vehicle or damage may occur and it would
not be covered by the warranty.
Do not wash the vehicle in direct sunlight. Use a car
washing soap. Do not use cleaning agents that are
petroleum based or that contain acid or abrasives, as
they can damage the paint, metal or plastic on your
vehicle. Approved cleaning products can be obtained
from your dealer/retailer. Follow all manufacturers’
directions regarding correct product usage, necessary
safety precautions and appropriate disposal of any
vehicle care product.
Rinse the vehicle well, before washing and after to
remove all cleaning agents completely. If they are
allowed to dry on the surface, they could stain.
Dry the nish with a soft, clean chamois or an all-cotton
towel to avoid surface scratches and water spotting.High pressure car washes may cause water to enter the
vehicle. Avoid using high pressure washes closer than
12 inches (30 cm) to the surface of the vehicle. Use of
power washers exceeding 1,200 psi (8 274 kPa) can
result in damage or removal of paint and decals.
Cleaning Exterior Lamps/Lenses
Use only lukewarm or cold water, a soft cloth and a
car washing soap to clean exterior lamps and lenses.
Follow instructions underWashing Your Vehicle on
page 5-116.
Finish Care
Occasional waxing or mild polishing of your vehicle by
hand may be necessary to remove residue from the
paint nish. You can get approved cleaning products
from your dealer/retailer.
If your vehicle has a basecoat/clearcoat paint nish,
the clearcoat gives more depth and gloss to the colored
basecoat. Always use waxes and polishes that are
non-abrasive and made for a basecoat/clearcoat paint
nish.
5-116