service CADILLAC XLR 2007 1.G Manual PDF

When rotating P235/50R18 size tires, always use
the correct rotation pattern shown here.
After the tires have been rotated, adjust the front
and rear ination pressures as shown on the Tire
and Loading Information label, seeInation - Tire
Pressure on page 422andLoading Your Vehicle on
page 354. Vehicles that have the Tire Pressure
Monitor (TPM) system will need to have the sensors
reset after a tire rotation is performed. A special tool
is needed to reset the sensor identication codes.
See your dealer for service. Make certain that all
wheel nuts are properly tightened. SeeWheel
Replacement on page 432and “Wheel Nut Torque”
underCapacities and Specications on page 458.
{CAUTION:
Rust or dirt on a wheel, or on the parts to
which it is fastened, can make wheel nuts
become loose after a time. The wheel
could come off and cause a crash. 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 you need to, to get all the rust or
dirt off.
XLR-V Tires
Tire rotation is not recommended if your vehicle
has P235/45R19 size tires on the front axle
and P255/40R19 size tires on the rear axle.
Different tire sizes front to rear should not
be rotated.
427

Uniform Tire Quality Grading
Quality grades can be found where applicable on
the tire sidewall between tread shoulder and
maximum section width. For example:
Treadwear 200 Traction AA Temperature A
The following information relates to the system
developed by the United States National Highway
Traffic Safety Administration (NHTSA), which
grades tires by treadwear, traction, and
temperature performance. This applies only to
vehicles sold in the United States. The grades are
molded on the sidewalls of most passenger car
tires. The Uniform Tire Quality Grading (UTQG)
system does not apply to deep tread, winter-type
snow tires, space-saver, or temporary use
spare tires, tires with nominal rim diameters of
10 to 12 inches (25 to 30 cm), or to some
limited-production tires.
While the tires available on General Motors
passenger cars and light trucks may vary with
respect to these grades, they must also conform
to federal safety requirements and additional
General Motors Tire Performance Criteria (TPC)
standards.
Treadwear
The treadwear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specied
government test course. For example, a tire
graded 150 would wear one and a half (1.5) times
as well on the government course as a tire
graded 100. The relative performance of tires
depends upon the actual conditions of their use,
however, and may depart signicantly from
the norm due to variations in driving habits, service
practices, and differences in road characteristics
and climate.
Traction – AA, A, B, C
The traction grades, from highest to lowest, are
AA, A, B, and C. Those grades represent the tire’s
ability to stop on wet pavement as measured
under controlled conditions on specied
government test surfaces of asphalt and concrete.
A tire marked C may have poor traction
performance.
Warning:The traction grade assigned to this tire
is based on straight-ahead braking traction
tests, and does not include acceleration, cornering,
hydroplaning, or peak traction characteristics.
431

{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 place the jack in the
proper location before raising the vehicle.
If you ever use a jack to lift your vehicle, follow
the instructions that came with the jack, and
be sure to use the correct lifting points to avoid
damaging your vehicle.Notice:Lifting your vehicle improperly can
damage your vehicle and result in costly
repairs not covered by your warranty. To lift
your vehicle properly, follow the advice in
this part.
To help prevent vehicle damage:
Be sure to place a block or pad between
the jack and the vehicle.
Make sure the jack you are using spans at
least two crossmember ribs.
Lift only in the areas shown in the following
pictures.
For additional information, see your GM dealer
and the Cadillac XLR service manual.
436

1. Locate the rear lifting points (A), according to
the illustration shown.
2. Be sure to place a block or pad between the
jack and the vehicle.3. Lift the vehicle with the jack, making sure the
jack spans at least two of the crossmember
ribs (B).
For more information, seeDoing Your Own
Service Work on page 364.
439

{CAUTION:
Special tools and procedures are required
to service a run-at tire. If these special
tools and procedures are not used you or
others could be injured and your vehicle
could be damaged. Always be sure the
proper tools and procedures, as described
in the service manual, are used.
Notice:Using liquid sealants can damage the
tire valves and tire pressure monitor sensors in
your vehicle’s run-at tires. This damage would
not be covered by warranty. Do not use liquid
sealants in your vehicle’s run-at tires.
To order a service manual, seeService
Publications Ordering Information on page 497.
If a tire goes at, the stability control system
will turn on automatically even if it was disabled by
the driver. When a at tire condition exists the
StabiliTrak
®system cannot be turned off.
SeeStabiliTrak®System on page 331.
Appearance Care
Cleaning the Inside of Your Vehicle
Your vehicle’s interior will continue to look its
best if it is cleaned often. Although not always
visible, dust and dirt can accumulate on your
upholstery. Dirt can damage carpet, fabric, leather,
and plastic surfaces. Regular vacuuming is
recommended to remove particles from your
upholstery. It is important to keep your upholstery
from becoming and remaining heavily soiled.
Soils should be removed as quickly as possible.
Your vehicle’s interior may experience extremes of
heat that could cause stains to set rapidly.
Lighter colored interiors may require more frequent
cleaning. Use care because newspapers and
garments that transfer color to your home
furnishings may also transfer color to your
vehicle’s interior.
441

Tires
To clean the tires, use a stiff brush with tire
cleaner.
Notice:Using petroleum-based tire dressing
products on your vehicle may damage the
paint nish and/or tires. When applying a tire
dressing, always wipe off any overspray
from all painted surfaces on your vehicle.
Sheet Metal Damage
If the vehicle is damaged and requires sheet metal
repair or replacement, make sure the body
repair shop applies anti-corrosion material to parts
repaired or replaced to restore corrosion
protection.
Original manufacturer replacement parts will
provide the corrosion protection while maintaining
the warranty.
Finish Damage
Any stone chips, fractures or deep scratches in
the nish should be repaired right away.
Minor chips and scratches can be repaired with
touch-up materials available from your dealer
or other service outlets. Larger areas of nish
damage can be corrected in your dealer’s body
and paint shop.
Underbody Maintenance
Chemicals used for ice and snow removal and
dust control can collect on the underbody. If these
are not removed, corrosion and rust can develop
on the underbody parts such as fuel lines,
frame, oor pan, and exhaust system even though
they have corrosion protection.
At least every spring, ush these materials from the
underbody with plain water. Clean any areas where
mud and debris can collect. Dirt packed in close
areas of the frame should be loosened before being
ushed. Your dealer or an underbody car washing
system can do this for you.
449

Vehicle Identication
Vehicle Identication Number (VIN)
This is the legal identier for your vehicle. It
appears on a plate in the front corner of the
instrument panel, on the driver’s side. You can see
it if you look through the windshield from outside
your vehicle. The VIN also appears on the Vehicle
Certication and Service Parts labels and the
certicates of title and registration.
Engine Identication
The eighth character in the VIN is the engine
code. This code will help you identify your vehicle’s
engine, specications, and replacement parts.
Service Parts Identication Label
You will nd this label on the rear compartment
cover in the trunk. It is very helpful if you ever need
to order parts. On this label, you will nd the
following:
VIN
Model designation
Paint information
Production options and special equipment
Do not remove this label from the vehicle.
451

Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected
from short circuits by a combination of fuses
and circuit breakers. This greatly reduces
the chance of res caused by electrical problems.
Look at the silver-colored band inside the fuse.
If the band is broken or melted, replace the fuse.
Be sure you replace a bad fuse with a new
one of the identical size and rating. If a fuse should
blow, see your dealer for service immediately.
If you ever have a problem on the road and do not
have a spare fuse, you can “borrow” one that has
the same amperage. Pick some feature of your
vehicle that you can get along without – like the
radio or cigarette lighter – and use its fuse, if it is the
correct amperage. Replace it as soon as you can.
Instrument Panel Fuse Block
The panel fuse block is located on the passenger’s
side of the vehicle, under the instrument panel
and under the toe-board.Remove the carpet and toe-board covering to
access the fuse block by pulling at the top of each
corner of the panel. Then turn the fuse block
door knob counterclockwise and pull the door to
access the fuses.
Fuses Usage
1 Spare Fuse
2 Spare Fuse
3 Spare Fuse
453

Maintenance Schedule................................ 462
Introduction............................................... 462
Maintenance Requirements........................ 462
Your Vehicle and the Environment............ 462
Using the Maintenance Schedule............... 463
Scheduled Maintenance............................. 465
Additional Required Services..................... 467
Maintenance Footnotes.............................. 469Owner Checks and Services..................... 470
At Each Fuel Fill....................................... 470
At Least Once a Month............................. 471
At Least Once a Year............................... 471
Recommended Fluids and Lubricants........ 473
Normal Maintenance Replacement Parts ... 475
Engine Drive Belt Routing......................... 476
Maintenance Record.................................. 477
Section 7 Maintenance Schedule
461

Using the Maintenance Schedule
We at General Motors want to help you keep your
vehicle in good working condition. But we do
not know exactly how you will drive it. You may
drive very short distances only a few times a week.
Or you may drive long distances all the time in
very hot, dusty weather. You may use your vehicle
in making deliveries. Or you may drive it to
work, to do errands, or in many other ways.
Because of all the different ways people use their
vehicles, maintenance needs vary. You may
need more frequent checks and replacements. So
please read the following and note how you
drive. If you have any questions on how to keep
your vehicle in good condition, see your GM
Goodwrench
®dealer.This schedule is for vehicles that:
carry passengers and cargo within
recommended limits. You will nd these limits
on the Tire and Loading Information label.
SeeLoading Your Vehicle on page 354.
are driven on reasonable road surfaces within
legal driving limits.
use the recommended fuel. SeeGasoline
Octane on page 366.
The services inScheduled Maintenance on
page 465should be performed when indicated.
SeeAdditional Required Services on page 467and
Maintenance Footnotes on page 469for further
information.
463