2009 CADILLAC CTS flat tire

Tire Pressure Monitor Operation.....................5-73
Tire Inspection and Rotation...........................5-76
When It Is Time for New Tires.......................5-77
Buying New Tires.........................................5-78
Different Size Tires and Wheels......................5-80
Uniform Tire Quality Grading..........................5-80
Wheel Alignment and Tire Balance..................5-82
Wheel Replacement......................................5-82
Tire Chains..................................................5-84
If a Tire Goes Flat........................................5-85
Tire Sealant and Compressor Kit....................5-86
Tire Sealant and Compressor Kit Storage.........5-95
Changing a Flat Tire.....................................5-96
Removing the Spare Tire and Tools................5-98
Removing the Flat Tire and Installing the
Spare Tire................................................5-99
Storing a Flat or Spare Tire and Tools...........5-104
Compact Spare Tire....................................5-105
Appearance Care..........................................5-106
Interior Cleaning.........................................5-106
Fabric/Carpet..............................................5-107
Leather......................................................5-108
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-108
Wood Panels..............................................5-109
Speaker Covers..........................................5-109Care of Safety Belts....................................5-109
Weatherstrips.............................................5-109
Washing Your Vehicle..................................5-110
Cleaning Exterior Lamps/Lenses....................5-110
Finish Care................................................5-110
Windshield and Wiper Blades.......................5-111
Aluminum or Chrome-Plated Wheels
and Trim.................................................5-112
Tires.........................................................5-113
Sheet Metal Damage..................................
.5-113
Finish Damage...........................................5-113
Underbody Maintenance...............................5-113
Chemical Paint Spotting...............................5-113
Vehicle Identication.....................................5-114
Vehicle Identication Number (VIN)................5-114
Service Parts Identication Label...................5-114
Electrical System..........................................5-114
Add-On Electrical Equipment.........................5-114
Windshield Wiper Fuses...............................5-115
Power Windows and Other Power Options......5-115
Fuses and Circuit Breakers..........................5-115
Underhood Fuse Block (CTS).......................5-115
Underhood Fuse Block (CTS-V)....................5-119
Rear Compartment Fuse Block (CTS)..............5-122
Rear Compartment Fuse Block (CTS-V).........5-124
Capacities and Specications........................5-127
Section 5 Service and Appearance Care
5-2

(F) Uniform Tire Quality Grading (UTQG):Tire manufacturers are required to grade tires
based on three performance factors: treadwear,
traction, and temperature resistance. For more
information seeUniform Tire Quality Grading on
page 5-80.
(G) Maximum Cold Ination Load Limit
:Maximum load that can be carried and the
maximum pressure needed to support that load.(A) Temporary Use Only
:The compact spare
tire or temporary use tire has a tread life of
approximately 3,000 miles (5 000 km) and should
not be driven at speeds over 65 mph (105 km/h).
The compact spare tire is for emergency use when
a regular road tire has lost air and gone at. If your
vehicle has a compact spare tire, seeCompact
Spare Tire on page 5-105andIf a Tire Goes Flat on
page 5-85.
(B) Tire Ply Material
:The type of cord and
number of plies in the sidewall and under the tread.
(C) Tire Identication Number (TIN)
:The letters
and numbers following the DOT (Department
of Transportation) code is the Tire Identication
Number (TIN). The TIN shows the manufacturer
and plant code, tire size, and date the tire
was manufactured. The TIN is molded onto both
sides of the tire, although only one side may have
the date of manufacture.
(D) Maximum Cold Ination Load Limit
:Maximum load that can be carried and the
maximum pressure needed to support that load.
(E) Tire Ination
:The temporary use tire or
compact spare tire should be inated to 60 psi
(420 kPa). For more information on tire pressure
and ination seeInflation - Tire Pressure on
page 5-69. Compact Spare Tire Example
5-64

If a Tire Goes Flat
It is unusual for a tire to blow out while you are driving,
especially if you maintain the tires properly. SeeTires on
page 5-61. If air goes out of a tire, it is much more likely to
leak out slowly. But, if you should ever have a blow out,
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 blow out, particularly on a curve, acts much like a
skid and may require the same correction you would use
in a skid. In any rear blow out, 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.
If a tire goes at, avoid further tire and wheel damage
by driving slowly to a level place and stopping.
1. Turn on the hazard warning ashers. SeeHazard
Warning Flashers on page 3-6.
2. Park your vehicle. If your vehicle has an automatic
transmission, set the parking brake rmly and put
the shift lever in P (Park). If your vehicle has a
manual transmission, move the shift lever to
R (Reverse) and set the parking brake rmly.3. Turn off the engine.
4. Inspect the at tire.
{CAUTION:
Lifting a vehicle and getting under it to do
maintenance or repairs is dangerous without the
appropriate safety equipment and training. If a jack
is provided with the vehicle, it 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. If a jack is provided with
the vehicle, only use it for changing a at tire.
This vehicle may come with a jack and spare tire or a
tire sealant and compressor kit. To use the jack and
spare tire, seeChanging a Flat Tire on page 5-96.To
use the tire sealant and compressor kit, seeTire Sealant
and Compressor Kit on page 5-86.
5-85

When using the tire sealant and compressor kit during
cold temperatures, warm the kit in a heated environment
for 5 minutes. This will help to inate the tire faster.
Always do a safety check rst. SeeIf a Tire Goes Flat
on page 5-85. Do not remove any objects that have
penetrated the tire.
1. Remove the tire sealant and compressor kit from its
storage location. SeeTire Sealant and Compressor
Kit Storage on page 5-95.
2. Unwrap the sealant/air hose (F) and the power
plug (H).3. Place the kit on the ground.
Make sure the tire valve stem is positioned close to
the ground so the hose will reach it.
4. Remove the valve stem cap from the at tire by
turning it counterclockwise.
5. Attach the sealant/air hose (F) onto the tire valve
stem. Turn it clockwise until it is tight.
6. Plug the power plug (H) into the accessory power
outlet in the vehicle. Unplug all items from other
accessory power outlets. SeeAccessory Power
Outlet(s) on page 3-22.
If the vehicle has an accessory power outlet, do not
use the cigarette lighter.
If the vehicle only has a cigarette lighter, use the
cigarette lighter.
Do not pinch the power plug cord in the door or
window.
7. Start the vehicle. The vehicle must be running while
using the air compressor.
8. Turn the selector switch (A) counterclockwise to the
Sealant + Air position.
5-89

Using the Tire Sealant and Compressor
Kit without Sealant to Inate a Tire
(Not Punctured)
To use the air compressor to inate a tire with air only
and not sealant:
Always do a safety check rst. SeeIf a Tire Goes Flat
on page 5-85.
1. Remove the tire sealant and compressor kit from its
storage location. SeeTire Sealant and Compressor
Kit Storage on page 5-95.
2. Unwrap the air only hose (G) and the power
plug (H).
5-92

Tire Sealant and Compressor Kit with
Pressure Deation Button
1. Open the trunk. SeeTrunk on page 2-19.
2. Remove the retainer that holds the tire sealant and
compressor kit in place.
3. Remove the tire sealant and compressor kit from
the foam container.
To store the tire sealant and compressor kit, reverse
the steps.
Changing a Flat Tire
If a tire goes at, avoid further tire and wheel damage by
driving slowly to a level place. Turn on the hazard
warning ashers. SeeHazard Warning Flashers on
page 3-6.
{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).
CAUTION: (Continued)
5-96

CAUTION: (Continued)
3. Turn off the engine and do not restart while
the vehicle is raised.
4. Do not allow passengers to remain in the
vehicle.
To be even more certain the vehicle will not move,
you should put 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, at the
opposite end of the vehicle.
When the vehicle has a at tire (B), use the following
example as a guide to assist you in the placement
of wheel blocks (A).A. Wheel Block
B. Flat Tire
The following information explains how to use the jack
and change a tire.
5-97

Removing the Flat Tire and
Installing the Spare Tire
1. Do a safety check before proceeding. SeeChanging
a Flat Tire on page 5-96for more information.
2. Loosen the wheel nuts, but do not remove them
yet, using the wheel wrench. Turn the handle
about 180 degrees, then return the handle back to
the starting position. This avoids taking the
wrench off the lug nut for each turn.3. Find the jacking location using the diagram above
and corresponding V-shaped locating notches
located in the plastic molding.
5-99