2007 CADILLAC CTS Capacities

Service and Appearance Care
.................. 329
Service
................................................. 332
Fuel
...................................................... 334
Checking Things Under
the Hood
........................................... 340
Rear Axle
............................................. 382
Headlamp Aiming
................................. 383
Bulb Replacement
................................ 386
Windshield Wiper Blade
Replacement
..................................... 390
Tires
..................................................... 392
Appearance Care
.................................. 435Vehicle Identication
............................. 445
Electrical System
.................................. 446
Capacities and Specications
................ 457
Maintenance Schedule
.............................. 459
Maintenance Schedule
.......................... 460
Customer Assistance Information
............. 481
Customer Assistance and Information
... 482
Reporting Safety Defects
...................... 500
Index
.......................................................... 503
2

Sheet Metal Damage................................. 442
Finish Damage.......................................... 442
Underbody Maintenance............................ 443
Chemical Paint Spotting............................ 443
Vehicle Care/Appearance Materials............ 444
Vehicle Identication.................................. 445
Vehicle Identication Number (VIN)........... 445
Service Parts Identication Label............... 445Electrical System........................................ 446
Add-On Electrical Equipment..................... 446
Windshield Wiper Fuses............................ 446
Power Windows and Other Power
Options.................................................. 446
Fuses and Circuit Breakers....................... 447
Underhood Fuse Block.............................. 447
Rear Underseat Fuse Block....................... 451
Capacities and Specications.................... 457
Section 5 Service and Appearance Care
331

When to Add Engine Oil
If the oil is below the cross-hatched area at the tip
of the dipstick, you need to add at least one
quart/liter of oil. But you must use the right kind.This section explains what kind of oil to use. For
engine oil crankcase capacity, seeCapacities
and Specications on page 457.
Notice:Do not add too much oil. If the engine
has so much oil that the oil level gets above
the cross-hatched area that shows the
proper operating range, the engine could be
damaged.
SeeEngine
Compartment Overview
on page 342for the
location of the engine oil
ll cap.
Be sure to add enough oil to put the level
somewhere in the proper operating range. Push
the dipstick all the way back in when you are
through.
V6 Engines
V8 Engine
347

When rotating your vehicle’s tires, always use the
correct rotation pattern shown here.
If your vehicle has a compact spare tire, do not
include it in the tire rotation.
After the tires have been rotated, adjust the front
and rear ination pressures as shown on the Tire
and Loading Information label. SeeLoading Your
Vehicle on page 321, for an example of the tire and
loading information label and its location on your
vehicle.
If your vehicle has the Tire Pressure Monitor
System (TPMS) the TPMS sensors will need to be
reset and matched to the tire/wheel position. A
special TPMS diagnostic tool is used to reset the
sensor identication codes. See your dealer for
service.Make certain that all wheel nuts are properly
tightened. See “Wheel Nut Torque” under
Capacities and Specications on page 457.
{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 (CTS Only)
on page 424.
410

13. Lower the vehicle by turning the wheel
wrench counterclockwise. Lower the jack
completely.
{CAUTION:
Incorrect wheel nuts or improperly
tightened wheel nuts can cause the wheel
to come 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
the proper torque specication. See
Capacities and Specifications on page 457
for wheel nut torque specication.
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 specication. See
Capacities and Specifications on page 457for
the wheel nut torque specication.
432

Capacities and Specications
The following approximate capacities are given in English and metric conversions. SeeRecommended
Fluids and Lubricants on page 473for more information.
ApplicationCapacities
English Metric
Air Conditioning Refrigerant R134aFor the air conditioning system refrigerant charge
amount, see the refrigerant caution label located
under the hood. See your dealer for more
information.
Cooling System
2.8L HFV6 Engine 11.7 qt 11.1 L
3.6L HFV6 Engine 12.1 qt 11.8 L
6.0L V8 Engine 13.4 qt 12.7 L
Engine Oil with Filter
2.8L HFV6 Engine 6.0 qt 5.7 L
3.6L HFV6 Engine 6.0 qt 5.7 L
6.0L V8 Engine 6.0 qt 5.7 L
Fuel Tank 17.5 gal 66.2 L
457

ApplicationCapacities
English Metric
Transmission (Pan Removal and Replacement)
Automatic 7.4 qt 7.0 L
6-Speed Manual – CTS 1.9 qt 1.8 L
6-Speed Manual – CTS-V 3.7 qt 3.5 L
Wheel Nut Torque 100 lb ft
(140Y
)
All capacities are approximate. When adding, be sure to ll to the approximate level, as recommended in this
manual. Recheck uid level after lling.
Engine Specications
Engine VIN Code Transmission Spark Plug Gap
2.8L HFV6 T Automatic Manual 0.043 inches (1.1 mm)
3.6L HFV6 7Automatic
Manual0.043 inches (1.1 mm)
6.0L V8 U Manual 0.040 inches (1.02 mm)
CTS-V Engine Data
Engine Horsepower Torque Displacement Compression Ratio
6.0L V8 (LS2)400 hp (298 kW)@
6000 rpm395 ft lb (536 Nm)@
4400 rpm6.0 L 10.9:1
458

Audio Steering Wheel Controls........279, 280
Care of Your CD Player........................... 283
Care of Your CDs.................................... 283
Diversity Antenna System......................... 284
Navigation/Radio System, see
Navigation Manual................................ 279
Radio with CD......................................... 260
Setting the Time...................................... 259
Theft-Deterrent Feature............................ 279
Understanding Radio Reception............... 282
XM™ Satellite Radio Antenna System...... 284
Automatic Transmission
Fluid........................................................ 353
Operation................................................. 122
B
Battery........................................................ 375
Electric Power Management..................... 185
Exterior Lighting Battery Saver................. 183
Run-Down Protection............................... 186
Before Leaving on a Long Trip.................... 312
Brake
Emergencies............................................ 293
Parking.................................................... 128Brakes........................................................ 371
Panic Assist............................................. 298
System Warning Light.............................. 205
Braking....................................................... 290
Braking in Emergencies............................... 293
Break-In, New Vehicle................................. 116
Bulb Replacement....................................... 386
Back-Up and License Plate Lamps.......... 389
Front Turn Signal and Fog Lamps............ 387
Halogen Bulbs......................................... 386
Headlamp Aiming..................................... 383
High Intensity Discharge (HID) Lighting.... 386
Replacement Bulbs.................................. 389
Taillamps, Turn Signal, Stoplamps and
Sidemarker Lamps................................ 387
Buying New Tires........................................ 411C
Calibration................................................... 137
California Fuel............................................. 335
California Proposition 65 Warning................ 333
Canadian Owners........................................... 3
Capacities and Specications...................... 457
Carbon Monoxide..............104, 134, 316, 328
504