fuel filter CADILLAC CTS 2005 1.G Owners Manual

Service............................................................5-3
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside
of Your Vehicle...........................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specications....................................5-5
California Fuel...............................................5-6
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-7
Filling the Tank..............................................5-8
Filling a Portable Fuel Container.....................5-10
Checking Things Under the Hood....................5-10
Hood Release..............................................5-11
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-16
Engine Oil Life System..................................5-19
Engine Air Cleaner/Filter................................5-21
Automatic Transmission Fluid.........................5-22
Manual Transmission Fluid.............................5-24
Hydraulic Clutch...........................................5-25
Engine Coolant.............................................5-25
Coolant Surge Tank Pressure Cap..................5-28
Engine Overheating.......................................5-28Overheated Engine Protection
Operating Mode........................................5-30
Cooling System............................................5-31
Power Steering Fluid.....................................5-36
Windshield Washer Fluid................................5-37
Brakes........................................................5-38
Battery........................................................5-41
Jump Starting...............................................5-42
Rear Axle.......................................................5-48
Bulb Replacement..........................................5-49
High Intensity Discharge (HID) Lighting............5-49
Halogen Bulbs..............................................5-49
Front Turn Signal and Fog Lamps...................5-50
Taillamps, Turn Signal, Stoplamps and
Sidemarker Lamps.....................................5-50
Back-Up and License Plate Lamps..................5-51
Replacement Bulbs.......................................5-52
Windshield Wiper Blade Replacement..............5-52
Tires..............................................................5-54
Tire Sidewall Labelling...................................5-56
Tire Terminology and Denitions.....................5-58
Run-Flat Tires (CTS-V)..................................5-61
Ination - Tire Pressure.................................5-62
Section 5 Service and Appearance Care
5-1

Capacities and Specications
The following approximate capacities are given in English and metric conversions. SeeRecommended Fluids and
Lubricants on page 6-12for more information.
ApplicationCapacities
English Metric
Air Conditioning Refrigerant R134a 1.3 lbs 0.59 kg
Cooling System
2.8L HFV6
3.6L HFV6
5.7L V810.6 quarts
12.0 quarts
13.4 quarts10.0 L
11.3 L
12.7 L
Engine Oil with Filter 6.0 quarts 5.7 L
Fuel Tank 17.5 gallons 66.2 L
Transmission
Automatic
6-Speed Manual – CTS
6-Speed Manual – CTS-V9.0 quarts
1.9 quarts
3.7 quarts8.5 L
1.8 L
3.5 L
Wheel Nut Torque 100 ft lb (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.
5-107

Additional Required Services
The following services should be performed at the rst maintenance service (IorII) after the indicated
miles (kilometers) shown for each item.
Additional Required Services
Service and Miles (Kilometers)25,000
(41 500)50,000
(83 000)75,000
(125 000)100,000
(166 000)125,000
(207 500)150,000
(240 000)
Inspect fuel system for damage
or leaks.• •••••
Inspect exhaust system for loose or
damaged components.• •••••
Replace engine air cleaner lter. See
Engine Air Cleaner/Filter on page 5-21.••
Change automatic transmission uid
and lter (severe service only).See
footnote (h).•••
CTS-V Only: Change 6-speed manual
transmission uid (severe service only).
See footnotes (l) and (m).•••
CTS-V Only: Change hydraulic
clutch uid (severe service only).See
footnote (l).• •••••
CTS-V Only: Change rear axle uid
(severe service only).See footnotes (l)
and (m).•••
CTS-V Only: Change brake uid
(severe service only).See footnote (l).• •••••
6-6

A
Accessory Power Outlets.................................3-25
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-64
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-95
Air Cleaner/Filter, Engine.................................5-21
Air Conditioning..............................................3-27
Airbag
Passenger Status Indicator...........................3-39
Readiness Light..........................................3-38
Airbag Sensing and Diagnostic Module (SDM)...... 7-9
Airbag System................................................1-50
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-64
How Does an Airbag Restrain?......................1-58
Passenger Sensing System...........................1-60
Servicing Your Airbag-Equipped Vehicle..........1-64
What Makes an Airbag Inate?......................1-58
What Will You See After an Airbag Inates?....1-58
When Should an Airbag Inate?....................1-56
Where Are the Airbags?...............................1-52
Antenna, Diversity Antenna System..................3-108
Antenna, XM™ Satellite Radio Antenna
System.....................................................3-108
Anti-Lock Brake System (ABS)........................... 4-6
Anti-Lock Brake, System Warning Light..............3-42Appearance Care............................................5-86
Aluminum or Chrome-Plated Wheels..............5-91
Care of Safety Belts....................................5-89
Chemical Paint Spotting...............................5-93
Cleaning Exterior Lamps/Lenses....................5-90
Fabric/Carpet..............................................5-86
Finish Care.................................................5-90
Finish Damage............................................5-92
Glass Surfaces............................................5-89
Instrument Panel.........................................5-88
Interior Plastic Components...........................5-88
Leather......................................................5-88
Sheet Metal Damage...................................5-92
Speaker Covers..........................................5-89
Tires..........................................................5-92
Underbody Maintenance...............................5-93
Vehicle Care/Appearance Materials................5-93
Vinyl..........................................................5-88
Washing Your Vehicle...................................5-90
Weatherstrips..............................................5-89
Windshield and Wiper Blades........................5-91
Wood Panels..............................................5-89
Ashtrays........................................................3-26
Audio System(s).............................................3-88
Audio Steering Wheel Controls....................3-105
Care of Your CD Player..............................3-107
Care of Your CDs......................................3-107
Diversity Antenna System............................3-108
1

E
Electrical System
Add-On Equipment......................................5-95
Fuses and Circuit Breakers...........................5-96
Power Windows and Other Power Options......5-96
Rear Underseat Fuse Block.........................5-101
Underhood Fuse Block.................................5-96
Windshield Wiper Fuses...............................5-95
Engine
Air Cleaner/Filter.........................................5-21
Battery.......................................................5-41
Check and Service Engine Soon Light............3-45
Check Oil Pressure Message........................3-56
Coolant......................................................5-25
Coolant Heater............................................2-25
Coolant Temperature Gage...........................3-44
Coolant Temperature Warning Light................3-43
Engine Compartment Overview......................5-12
Exhaust.....................................................2-38
Oil .............................................................5-16
Oil Life System...........................................5-19
Oil Temperature Warning Message.................3-56
Overheated Protection Operating Mode...........5-30
Overheating................................................5-28
Speed Limiter.............................................3-38
Starting......................................................2-24
Entry Lighting.................................................3-24
Event Data Recorders (EDR)............................. 7-9Extender, Safety Belt.......................................1-28
Exterior Lighting Battery Saver..........................3-23
F
Filter
Engine Air Cleaner......................................5-21
Finish Damage...............................................5-92
Flash-to-Pass.................................................3-10
Flat Tire........................................................5-74
Flat Tire, Changing.........................................5-76
Flat Tire, Storing.............................................5-84
Fluid
Automatic Transmission................................5-22
Manual Transmission....................................5-24
Power Steering...........................................5-36
Windshield Washer......................................5-37
Fog Lamp Light..............................................3-49
Fog Lamps....................................................3-23
Folding Rear Seat............................................ 1-6
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6
Filling a Portable Fuel Container....................5-10
Filling Your Tank........................................... 5-8
Fuels in Foreign Countries.............................. 5-7
Gage.........................................................3-50
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-5
5