2009 CADILLAC CTS clutch

(n)If the vehicle has the 3.6L V6 (Code V) engine,
replace the engine air cleaner filter every 40,000 miles
(64 000 km).
(o)Drain, flush, and refill clutch hydraulic system at a
regular maintenance service every two years. This
service can be complex; you should have your
dealer/retailer perform this service. Change fluid every
25,000 miles (40 000 km) if the vehicle is used for
high performance operation.
(p)Drain, flush, and refill intercooler system. This service
can be complex; you should have your dealer/retailer
perform this service. See Engine Coolant on page 5-32.
(q)Check vent hose at transfer case for kinks and
proper installation. Check to be sure vent hose
is unobstructed, clear, and free of debris. During any
maintenance, if a power washer is used to clean
mud and dirt from the underbody, care should be taken
to not directly spray the transfer case output seals.
High pressure water can overcome the seals and
contaminate the transfer case fluid. Contaminated fluid
will decrease the life of the transfer case and should
be replaced.(r)Change transfer case fluid if the vehicle is mainly
driven under one or more of these conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as high performance operation or taxi,
police, or delivery service.
Owner Checks and Services
These owner checks and services should be performed
at the intervals specied to help ensure vehicle safety,
dependability, and emission control performance. Your
dealer/retailer can assist with these checks and services.
Be sure any necessary repairs are completed at once.
Whenever any uids or lubricants are added to the
vehicle, make sure they are the proper ones, as shown
inRecommended Fluids and Lubricants on page 6-14.
6-10

At Least Once a Year
Starter Switch Check
{CAUTION:
When you are doing this inspection, the vehicle
could move suddenly. If the vehicle moves, you or
others could be injured.
1. Before starting this check, be sure there is enough
room around the vehicle.
2. Firmly apply both the parking brake and the regular
brake. SeeParking Brake on page 2-42.
Do not use the accelerator pedal, and be ready to
turn off the engine immediately if it starts.
3. For automatic transmission vehicles, try to start the
engine in each gear. The vehicle should start only in
P (Park) or N (Neutral). If the vehicle starts in any
other position, contact your dealer/retailer for service.
For manual transmission vehicles, put the shift lever
in Neutral, push the clutch pedal down halfway,
and try to start the engine. The vehicle should start
only when the clutch pedal is pushed down all
the way to the oor. If the vehicle starts when the
clutch pedal is not pushed all the way down, contact
your dealer/retailer for service.
Automatic Transmission Shift Lock
Control System Check
{CAUTION:
When you are doing this inspection, the vehicle
could move suddenly. If the vehicle moves, you or
others could be injured.
1. Before starting this check, be sure there is enough
room around the vehicle. It should be parked on a
level surface.
2. Firmly apply the parking brake. SeeParking Brake
on page 2-42.
Be ready to apply the regular brake immediately if
the vehicle begins to move.
3. With the engine off, turn the ignition to ON/RUN,
but do not start the engine. Without applying the
regular brake, try to move the shift lever out
of P (Park) with normal effort. If the shift lever
moves out of P (Park), contact your dealer/retailer
for service.
6-12

Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name, part
number, or specication can be obtained from your
dealer/retailer.
Usage Fluid/Lubricant
Engine OilThe engine requires a special engine
oil meeting GM Standard GM4718M.
Oils meeting this standard can be
identied as synthetic, and should
also be identied with the American
Petroleum Institute (API) Certied for
Gasoline Engines starburst symbol.
However, not all synthetic API oils
with the starburst symbol will meet
this GM standard. Look for and use
only an oil that meets GM Standard
GM4718M. For the proper viscosity,
seeEngine Oil on page 5-18.
Engine Coolant50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 5-32.
Intercooler
System
(6.2L V8
Supercharged
Engine)50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant.
Usage Fluid/Lubricant
Hydraulic Brake
SystemDelco®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
WasherOptikleen
®Washer Solvent.
Hydraulic
Clutch SystemHydraulic Clutch Fluid. Use only
GM Part No. U.S. 88958860,
in Canada 88901244, Super DOT-4
brake uid.
Parking Brake
Cable GuidesChassis Lubricant
(GM Part No. U.S. 12377985,
in Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184,
in Canada 89021186).
Manual
Transmission
(CTS)SAE 75W-90 GL5 Gear Oil
(GM Part No. U.S. 88862475,
in Canada 88862476).
Manual
Transmission
(CTS-V)Manual Transmission Fluid
(GM Part No. U.S. 88861800,
in Canada 88861801).
Automatic
TransmissionDEXRON
®-VI Automatic
Transmission Fluid.
Transfer Case
(All-Wheel
Drive)Transfer Case Fluid
(GM Part No. U.S. 88861950,
in Canada 88861951).
6-14

Chemical Paint Spotting.................................5-113
Child Restraints
Child Restraint Systems...............................1-41
Infants and Young Children...........................1-37
Lower Anchors and Tethers for Children..........1-45
Older Children.............................................1-34
Securing a Child Restraint in a
Rear Seat Position...................................1-51
Securing a Child Restraint in the
Right Front Seat Position..........................1-54
Where to Put the Restraint...........................1-44
Cigarette Lighter.............................................3-23
Cleaning
Aluminum or Chrome-Plated Wheels.............5-112
Exterior Lamps/Lenses................................5-110
Fabric/Carpet............................................5-107
Finish Care...............................................5-110
Instrument Panel, Vinyl, and Other
Plastic Surfaces.....................................5-108
Interior.....................................................5-106
Leather....................................................5-108
Speaker Covers.........................................5-109
Tires........................................................5-113
Underbody Maintenance.............................5-113
Washing Your Vehicle.................................5-110
Weatherstrips............................................5-109
Windshield and Wiper Blades......................5-111
Wood Panels............................................5-109Climate Control System
Air Filter, Passenger Compartment.................3-29
Dual ..........................................................3-24
Outlet Adjustment........................................3-29
Clock............................................................3-23
Clutch, Hydraulic.............................................5-30
Collision Damage Repair..................................7-11
Compact Spare Tire......................................5-105
Compass.......................................................3-56
Competitive Driving.........................................4-13
Compressor Kit
Storing.......................................................5-95
Compressor Kit, Tire Sealant............................5-86
Control of a Vehicle.......................................... 4-3
Convenience Net............................................2-65
Coolant
Engine.......................................................5-32
Engine Temperature Gage............................3-42
Engine Temperature Warning Light.................3-41
Surge Tank Pressure Cap.............................5-37
Cooling System..............................................5-31
Cruise Control................................................3-14
Cruise Control Light........................................3-48
Cupholders....................................................2-64
Customer Assistance Information
Courtesy Transportation................................7-10
Customer Assistance for
Text Telephone (TTY) Users........................ 7-6
3

G
Gage
Boost.........................................................3-50
Engine Coolant Temperature.........................3-42
Engine Oil Pressure.....................................3-47
Fuel..........................................................3-49
Speedometer..............................................3-33
Tachometer.................................................3-34
Garage Door Opener.......................................2-60
Gasoline
Octane........................................................ 5-6
Specications............................................... 5-6
Glove Box.....................................................2-64
GM Mobility Reimbursement Program.................. 7-7
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-2
Headlamp
Aiming .......................................................5-53
Headlamps....................................................3-17
Adaptive Forward Lighting System.................3-19
Bulb Replacement.......................................5-57Headlamps (cont.)
Daytime Running Lamp................................3-18
Flash-to-Pass............................................... 3-9
Front Turn Signal and Fog Lamps..................5-58
Halogen Bulbs............................................5-57
High Intensity Discharge (HID) Lighting...........5-57
High/Low Beam Changer................................ 3-8
On Reminder..............................................3-17
Washer......................................................3-13
Wiper Activated...........................................3-17
Heated Seats................................................... 1-7
Heater...........................................................3-24
Engine Coolant...........................................2-35
Highbeam On Light.........................................3-49
High-Speed Operation, Tires.............................5-70
Highway Hypnosis...........................................4-15
Hill and Mountain Roads..................................4-16
Hood
Checking Things Under................................5-12
Release.....................................................5-12
Horn ............................................................... 3-6
How to Wear Safety Belts Properly...................1-19
Hydraulic Clutch.............................................5-30
6