wheel alignment CADILLAC CT6 2018 1.G Owners Manual
[x] Cancel search | Manufacturer: CADILLAC, Model Year: 2018, Model line: CT6, Model: CADILLAC CT6 2018 1.GPages: 445, PDF Size: 7.7 MB
Page 297 of 445
Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-11292458) -
2018 - crc - 2/15/17
296 VEHICLE CARE
Vehicle Care
General Information
General Information . . . . . . . . . . . . . 297
California Proposition65 Warning . . . . . . . . . . . . . . . . . . . . . 297
California Perchlorate Materials Requirements . . . . . . . . . . . . . . . . . . . 297
Accessories and Modifications . . . . . . . . . . . . . . . . . . . 298
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . . . . . . 298
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . . . . . . . 300
Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . 307
Engine Oil Life System . . . . . . . . . . . 309
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Engine Air Cleaner/Filter . . . . . . . . . 311
Cooling System (Gasoline Only) . . . . . . . . . . . . . . . . . 312
Cooling System (PLUG-IN Only) . . . . . . . . . . . . . . . . . 316
Engine Overheating . . . . . . . . . . . . . . 321
Washer Fluid . . . . . . . . . . . . . . . . . . . . . 322
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . 323 Battery - North America . . . . . . . . . 324
All-Wheel Drive . . . . . . . . . . . . . . . . . . 326
Starter Switch Check . . . . . . . . . . . . . 326
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327
Park Brake and P (Park) Mechanism Check . . . . . . . . . . . . . . 327
Wiper Blade Replacement . . . . . . . 327
Windshield Replacement . . . . . . . . 328
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . 328
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . . . . . . . 329
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . . . . . 330
LED Lighting . . . . . . . . . . . . . . . . . . . . . 330
License Plate Lamp . . . . . . . . . . . . . . 330
Replacement Bulbs . . . . . . . . . . . . . . . 330
Electrical System
Electrical System Overload . . . . . . 331
Fuses and Circuit Breakers . . . . . . 331
Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332
Instrument Panel Fuse Block . . . . 335
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340 All-Season Tires . . . . . . . . . . . . . . . . . . 341
Winter Tires . . . . . . . . . . . . . . . . . . . . . . 341
Low-Profile Tires . . . . . . . . . . . . . . . . . 342
Summer Tires . . . . . . . . . . . . . . . . . . . . 342
Tire Sidewall Labeling . . . . . . . . . . . 342
Tire Designations . . . . . . . . . . . . . . . . . 344
Tire Terminology and
Definitions . . . . . . . . . . . . . . . . . . . . . . 345
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 347
Tire Pressure for High-Speed Operation . . . . . . . . . . . . . . . . . . . . . . . . 349
Tire Pressure Monitor System . . . 349
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . . . . . . 350
Tire Inspection . . . . . . . . . . . . . . . . . . . 353
Tire Rotation . . . . . . . . . . . . . . . . . . . . . 353
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
Buying New Tires . . . . . . . . . . . . . . . . 355
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Uniform Tire Quality Grading . . . 357
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . . . . . . 359
Wheel Replacement . . . . . . . . . . . . . . 359
Tire Chains . . . . . . . . . . . . . . . . . . . . . . . 360
If a Tire Goes Flat . . . . . . . . . . . . . . . . 360
Tire Sealant and Compressor Kit . . . . . . . . . . . . . . . . . 362
Storing the Tire Sealant and Compressor Kit . . . . . . . . . . . . . . . . . 368
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Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-11292458) -
2018 - crc - 2/15/17
VEHICLE CARE 353
The horn sounds twice to signal
the receiver is in relearn mode
and the TIRE LEARNING ACTIVE
message displays on the DIC
screen.
6. Start with the driver side front tire.
7. Place the relearn tool against the tire sidewall, near the valve stem.
Then press the button to activate
the TPMS sensor. A horn chirp
confirms that the sensor
identification code has been
matched to this tire and wheel
position.
8. Proceed to the passenger side front tire, and repeat Step 7.
9. Proceed to the passenger side rear tire, and repeat Step 7.
10. Proceed to the driver side rear tire, and repeat Step 7. The horn
sounds two times to indicate the
sensor identification code has
been matched to the driver side
rear tire, and the TPMS sensor
matching process is no longer active. The TIRE LEARNING
ACTIVE message on the DIC
display screen goes off.
11. Turn the vehicle off.
12. Set all four tires to the recommended air pressure level
as indicated on the Tire and
Loading Information label.
Tire Inspection
We recommend that the tires,
including the spare tire, if the
vehicle has one, be inspected for
signs of wear or damage at least
once a month.
Replace the tire if:
.The indicators at three or more
places around the tire can
be seen.
.There is cord or fabric showing
through the tire's rubber.
.The tread or sidewall is
cracked, cut, or snagged deep
enough to show cord or fabric.
.The tire has a bump, bulge,
or split.
.The tire has a puncture, cut,
or other damage that cannot
be repaired well because of the
size or location of the damage.
Tire Rotation
Tires should be rotated every
12 000 km/7,500 mi. See
Maintenance Schedule 0390.
Tires are rotated to achieve a
uniform wear for all tires. The first
rotation is the most important.
Anytime unusual wear is noticed,
rotate the tires as soon as
possible, check for proper tire
inflation pressure, and check for
damaged tires or wheels. If the
unusual wear continues after the
rotation, check the wheel
alignment.
See When It Is Time for New Tires
0 355 and Wheel Replacement
0 359.
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Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-11292458) -
2018 - crc - 2/15/17
VEHICLE CARE 359
Wheel Alignment and Tire
Balance
The tires and wheels were aligned and
balanced at the factory to provide the
longest tire life and best overall
performance. Adjustments to wheel
alignment and tire balancing are not
necessary on a regular basis. Consider
an alignment check if there is unusual
tire wear or the vehicle is significantly
pulling to one side or the other. Some
slight pull to the left or right,
depending on the crown of the road
and/or other road surface variations
such as troughs or ruts, is normal.
If the vehicle is vibrating when driving
on a smooth road, the tires and
wheels may need to be rebalanced.
See your dealer for proper diagnosis.
Wheel Replacement
Replace any wheel that is bent,
cracked, or badly rusted or corroded.
If wheel nuts keep coming loose, the
wheel, wheel bolts, and wheel nuts
should be replaced. If the wheel leaks
air, replace it. Some aluminum wheels
can be repaired. See your dealer if any
of these conditions exist.Your dealer will know the kind of
wheel that is needed.
Each new wheel should have the same
load-carrying capacity, diameter,
width, offset, and be mounted the
same way as the one it replaces.
Replace wheels, wheel bolts, wheel
nuts, or Tire Pressure Monitor System
(TPMS) sensors with new GM original
equipment parts.
{Warning
Using the wrong replacement
wheels, wheel bolts, or wheel nuts
can be dangerous. It could affect
the braking and handling of the
vehicle. Tires can lose air, and
cause loss of control, causing a
crash. Always use the correct wheel,
wheel bolts, and wheel nuts for
replacement.
Caution
The wrong wheel can also cause
problems with bearing life, brake
cooling, speedometer or odometer
calibration, headlamp aim, bumper
height, vehicle ground clearance,
and tire or tire chain clearance to
the body and chassis.
Used Replacement Wheels
{Warning
Replacing a wheel with a used one
is dangerous. How it has been used
or how far it has been driven may
be unknown. It could fail suddenly
and cause a crash. When replacing
wheels, use a new GM original
equipment wheel.
Page 398 of 445
Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-11292458) -
2018 - crc - 2/14/17
SERVICE AND MAINTENANCE 397
brake lamps need to be checked
periodically to ensure that they
light when braking.
. With a multi-point inspection,
your dealer can check the lamps
and note any concerns.
Shocks and Struts
Shocks and struts help aid in control
for a smoother ride.
. Signs of wear may include steering
wheel vibration, bounce/sway
while braking, longer stopping
distance, or uneven tire wear.
. As part of the multi-point
inspection, trained dealer
technicians can visually inspect
the shocks and struts for signs of
leaking, blown seals, or damage,
and can advise when service is
needed. Tires
Tires need to be properly inflated,
rotated, and balanced. Maintaining
the tires can save money and fuel, and
can reduce the risk of tire failure.
.
Signs that the tires need to be
replaced include three or more
visible treadwear indicators; cord
or fabric showing through the
rubber; cracks or cuts in the tread
or sidewall; or a bulge or split in
the tire.
. Trained dealer technicians can
inspect and recommend the right
tires. Your dealer can also provide
tire/wheel balancing services to
ensure smooth vehicle operation
at all speeds. Your dealer sells and
services name brand tires.
Vehicle Care
To help keep the vehicle looking like
new, vehicle care products are
available from your dealer. For
information on how to clean and
protect the vehicle’s interior and
exterior, see Interior Care 0384 and
Exterior Care 0380. Wheel Alignment
Wheel alignment is critical for
ensuring that the tires deliver optimal
wear and performance.
.
Signs that the alignment may need
to be adjusted include pulling,
improper vehicle handling,
or unusual tire wear.
. Your dealer has the required
equipment to ensure proper wheel
alignment.
Windshield
For safety, appearance, and the best
viewing, keep the windshield clean
and clear.
. Signs of damage include scratches,
cracks, and chips.
. Trained dealer technicians can
inspect the windshield and
recommend proper replacement if
needed.
Page 443 of 445
Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-11292458) -
2018 - crc - 2/14/17
442 INDEX
Tires (cont'd)Sealant and Compressor Kit,
Storing . . . . . . . . . . . . . . . . . . . . . . . . . . . 368
Sidewall Labeling . . . . . . . . . . . . . . . . . 342
Terminology and Definitions . . . . 345
Uniform Tire Quality Grading . . . . 357
Wheel Alignment and Tire
Balance . . . . . . . . . . . . . . . . . . . . . . . . . . 359
Wheel Replacement . . . . . . . . . . . . . . 359
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
Towing Driving Characteristics . . . . . . . . . . . 290
Equipment . . . . . . . . . . . . . . . . . . . . . . . . 294
General Information . . . . . . . . . . . . . . 290
Recreational Vehicle . . . . . . . . . . . . . . 378
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376
Traction Control System (TCS)/StabiliTrak Light . . . . . . . . . . . . . . . . 148
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . . . . . 239
Trailer Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293 Transmission
Automatic . . . . . . . . . . . . . . . . . . . . . . . . . 231
Fluid, Automatic . . . . . . . . . . . . . . . . . . 310
Transportation Program, Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . 413
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . 134
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Turn and Lane-Change Signals . . . . 186
U
Uniform Tire Quality Grading . . . . . . 357
Universal Remote System . . . . . . . . . . 179 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Programming . . . . . . . . . . . . . . . . . . . . . . 179
Using This Manual . . . . . . . . . . . . . . . . . . . . 2
Utility Interruption of Charging . . . 284
V
Vehicle Alarm System . . . . . . . . . . . . . . . . . . . . . . . 51
Automatic Hold Light . . . . . . . . . . . . 147
Canadian Owners . . . . . . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Identification Number (VIN) . . . . . 403
Load Limits . . . . . . . . . . . . . . . . . . . . . . . 213
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Personalization . . . . . . . . . . . . . . . . . . . 170
Remote Start . . . . . . . . . . . . . . . . . . . . . . . . 42
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Vehicle (cont'd)
Service Soon Light . . . . . . . . . . . . . . . . 145
Speed Messages . . . . . . . . . . . . . . . . . . . 169
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376
Vehicle Ahead Indicator . . . . . . . . . . . . 147
Vehicle Care Storing the Tire Sealant andCompressor Kit . . . . . . . . . . . . . . . . . . 368
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 347
Vehicle Data Recording and Privacy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419
Vehicle Hold Automatic . . . . . . . . . . . . . . . . . . . . . . . . . 237
Vehicle Hold (AVH)
Automatic . . . . . . . . . . . . . . . . . . . . . . . . . 237
Vehicle Ready Light . . . . . . . . . . . . . . . . 151
Ventilation, Air . . . . . . . . . . . . . . . . . . . . . 203
Video Recorder . . . . . . . . . . . . . . . . . . . . . . 272
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Voltmeter Gauge . . . . . . . . . . . . . . . . . . . . 140
W
Warning Brake System Light . . . . . . . . . . . . . . . 145
Caution and Danger . . . . . . . . . . . . . . . . . 2
Lane Departure (LDW) . . . . . . . . . . . 270
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . 126
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Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-11292458) -
2018 - crc - 2/14/17
INDEX 443
WarningsHazard Flashers . . . . . . . . . . . . . . . . . . . 186
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . 322
Wheels Alignment and Tire Balance . . . . . 359
Different Size . . . . . . . . . . . . . . . . . . . . . . 357
Replacement . . . . . . . . . . . . . . . . . . . . . . 359
When It Is Time for New Tires . . . . 355
Where to Put the Restraint . . . . . . . . 102
Wi-Fi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Windshield Replacement . . . . . . . . . . . . . . . . . . . . . . 328
Wiper/Washer . . . . . . . . . . . . . . . . . . . . . 120
Winter
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Winter Driving Mode Light . . . . . . . . 146
Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . 341
Wiper Blade Replacement . . . . . . . . . . 327
Wireless Charging . . . . . . . . . . . . . . . . . . 124