2008 CADILLAC ESCALADE air conditioning

Tire Terminology and Denitions
Air Pressure:The amount of air inside the
tire pressing outward on each square inch of the
tire. Air pressure is expressed in pounds per
square inch (psi) or kilopascal (kPa).
Accessory Weight
:This means the combined
weight of optional accessories. Some examples of
optional accessories are, automatic transmission,
power steering, power brakes, power windows,
power seats, and air conditioning.
Aspect Ratio
:The relationship of a tire’s height
to its width.
Belt
:A rubber coated layer of cords that is
located between the plies and the tread. Cords
may be made from steel or other reinforcing
materials.
Bead
:The tire bead contains steel wires wrapped
by steel cords that hold the tire onto the rim.
Bias Ply Tire
:A pneumatic tire in which the plies
are laid at alternate angles less than 90 degrees
to the centerline of the tread.Cold Tire Pressure
:The amount of air pressure in
a tire, measured in pounds per square inch (psi) or
kilopascals (kPa) before a tire has built up heat
from driving. SeeInflation - Tire Pressure on
page 5-60.
Curb Weight
:The weight of a motor vehicle with
standard and optional equipment including the
maximum capacity of fuel, oil, and coolant,
but without passengers and cargo.
DOT Markings
:A code molded into the sidewall
of a tire signifying that the tire is in compliance
with the U.S. Department of Transportation (DOT)
motor vehicle safety standards. The DOT code
includes the Tire Identication Number (TIN),
an alphanumeric designator which can also identify
the tire manufacturer, production plant, brand,
and date of production.
GVWR
:Gross Vehicle Weight Rating.
SeeLoading Your Vehicle on page 4-35.
GAWR FRT
:Gross Axle Weight Rating for
the front axle. SeeLoading Your Vehicle on
page 4-35.
5-57

Fuses Usage
1 Right Trailer Stop/Turn Lamp
2Electronic Stability Suspension
Control, Automatic Level Control
Exhaust
3 Left Trailer Stop/Turn Lamp
4 Engine Controls
5Engine Control Module,
Throttle Control
Fuses Usage
6 Trailer Brake Controller
7 Front Washer
8 Oxygen Sensors
9 Antilock Brakes System 2
10 Trailer Back-up Lamps
11 Driver Side Low-Beam Headlamp
12 Engine Control Module (Battery)
13Fuel Injectors, Ignition Coils
(Right Side)
14Transmission Control Module
(Battery)
15 Vehicle Back-up Lamps
16Passenger Side Low-Beam
Headlamp
17 Air Conditioning Compressor
18 Oxygen Sensors
19 Transmission Controls (Ignition)
20 Fuel Pump
21 Fuel System Control Module
22 Headlamp Washers
23 Rear Windshield Washer
5-110

J-Case Fuses Usage
57 Cooling Fan 1
58 Automatic Level Control Compressor
59 Heavy Duty Antilock Brake System
60 Cooling Fan 2
61 Antilock Brake System 1
62 Starter
63 Stud 2 (Trailer Brakes)
64 Left Bussed Electrical Center 1
65 Electric Running Boards
66 Heated Windshield Washer System
67 Four-Wheel Drive System
68Stud 1 (Trailer Connector Battery
Power)
69 Mid-Bussed Electrical Center 1
70 Climate Control Blower
71 Power Liftgate Module
72 Left Bussed Electrical Center 2Relays Usage
FAN HI Cooling Fan High Speed
FAN LO Cooling Fan Low Speed
FAN CNTRL Cooling Fan Control
HDLP LO/HID Hi Intensity Discharge Headlamp
FOG LAMP Front Fog Lamps
A/C CMPRSR Air Conditioning Compressor
STRTR Starter
PWR/TRN Powertrain
FUEL PMP Fuel Pump
PRK LAMP Parking Lamps
REAR DEFOG Rear Defogger
RUN/CRANK Switched Power
5-112

Capacities and Specications
The following approximate capacities are given in English and metric conversions. SeeRecommended Fluids and
Lubricants on page 6-13for more information.
ApplicationCapacities
English Metric
Air Conditioning RefrigerantFor the air conditioning system refrigerant charge
amount, see the refrigerant caution label located
under the hood. See your dealer for more
information.
Cooling System 17.6 qt 16.7 L
Engine Oil with Filter 6.0 qt† 5.7 L†
Fuel Tank
Regular 26.0 gal 98.4 L
Extended 31.5 gal 119.2 L
Transmission Fluid (Pan Removal and Replacement) 6.0 qt 5.7 L
Transfer Case Fluid 1.5 qt 1.4 L
Wheel Nut Torque 140 lb ft 190Y
†Oil lter should be changed at every oil change.
After rell, the level must be rechecked. Add enough engine coolant so that the uid is within the proper operating
range.
Engine Specications
Engine VIN Code Transmission Spark Plug Gap
6.2L V8 8 Automatic 0.040 in (1.01 mm)
5-113

Maintenance Footnotes
†The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify
the emission warranty or limit recall liability prior to
the completion of the vehicle’s useful life. We, however,
urge that all recommended maintenance services
be performed at the indicated intervals and the
maintenance be recorded.
#Lubricate the front suspension, steering linkage, and
parking brake cable guides. Control arm ball joints
are maintenance-free.
(a)Visually inspect brake lines and hoses for proper
hook-up, binding, leaks, cracks, chafing, etc. Inspect
disc brake pads for wear and rotors for surface
condition. Inspect other brake parts, including calipers,
parking brake, etc.
(b)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing parts,
signs of wear or lack of lubrication. Inspect power
steering lines and hoses for proper hook-up, binding,
leaks, cracks, chafing, etc. Visually check constant
velocity joints, rubber boots, and axle seals for leaks.(c)Visually inspect hoses and have them replaced if
they are cracked, swollen, or deteriorated. Inspect
all pipes, fittings, and clamps; replace with genuine parts
as needed. To help ensure proper operation, a
pressure test of the cooling system and pressure cap
and cleaning the outside of the radiator and air
conditioning condenser is recommended at least
once a year.
(d)Inspect wiper blades for wear, cracking, or
contamination. Clean the windshield and wiper blades,
if contaminated. Replace wiper blades that are worn
or damaged. See Windshield Wiper Blade Replacement
on page 5-52 and Windshield, Backglass, and Wiper
Blades on page 5-101 for more information.
(e)Make sure the safety belt reminder light and safety
belt assemblies are working properly. Look for any
other loose or damaged safety belt system parts. If you
see anything that might keep a safety belt system
from doing its job, have it repaired. Have any torn or
frayed safety belts replaced. Also see Checking
the Restraint Systems on page 1-90.
6-8

A
Accessories and Modications............................ 5-3
Accessory Power Outlets.................................3-24
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-88
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment...........................5-106
Adjustable Throttle and Brake Pedal..................2-28
Air Cleaner/Filter, Engine.................................5-17
Air Conditioning..............................................3-26
Airbag
Passenger Status Indicator...........................3-37
Readiness Light..........................................3-36
Airbag System................................................1-74
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-88
How Does an Airbag Restrain?......................1-81
Passenger Sensing System...........................1-83
Servicing Your Airbag-Equipped Vehicle..........1-88
What Makes an Airbag Inate?......................1-81
What Will You See After an Airbag Inates?........1-82
When Should an Airbag Inate?....................1-79
Where Are the Airbags?...............................1-77
All-Wheel Drive...............................................5-44
All-Wheel-Drive (AWD) System........................... 4-8
Analog Clock..................................................3-25
Antenna, Rear Side Window...........................3-106
Antenna, XM™ Satellite Radio Antenna
System.....................................................3-106Antilock Brake System (ABS)............................. 4-4
Anti-lock Brake, System Warning Light...............3-41
Appearance Care
Aluminum or Chrome-Plated Wheels.............5-102
Care of Safety Belts....................................5-99
Chemical Paint Spotting..............................5-103
Cleaning Exterior Lamps/Lenses..................5-100
Fabric/Carpet..............................................5-97
Finish Care...............................................5-100
Finish Damage..........................................5-103
Instrument Panel, Vinyl, and Other
Plastic Surfaces.......................................5-98
Interior Cleaning..........................................5-96
Leather......................................................5-98
Sheet Metal Damage..................................5-103
Speaker Covers..........................................5-99
Tires........................................................5-103
Underbody Maintenance.............................5-103
Vehicle Care/Appearance Materials...............5-104
Washing Your Vehicle.................................5-100
Weatherstrips..............................................5-99
Windshield, Backglass, and Wiper Blades......5-101
Wood Panels..............................................5-99
Appointments, Scheduling Service....................... 7-9
Ashtray.........................................................3-25
Assist Handles...............................................2-62
Audio System.................................................3-68
Audio Steering Wheel Controls....................3-104
Navigation/Radio System,
see Navigation Manual..............................3-92
1

Child Restraints
Child Restraint Systems...............................1-55
Infants and Young Children...........................1-52
Lower Anchors and Tethers for Children..........1-59
Older Children.............................................1-49
Securing a Child Restraint in a
Rear Seat Position...................................1-68
Securing a Child Restraint in the
Center Front Seat Position........................1-70
Securing a Child Restraint in the
Right Front Seat Position..........................1-71
Where to Put the Restraint...........................1-58
Cigarette Lighter.............................................3-25
Cleaning
Aluminum or Chrome-Plated Wheels.............5-102
Exterior Lamps/Lenses................................5-100
Fabric/Carpet..............................................5-97
Finish Care...............................................5-100
Instrument Panel, Vinyl, and Other
Plastic Surfaces.......................................5-98
Interior.......................................................5-96
Leather......................................................5-98
Speaker Covers..........................................5-99
Tires........................................................5-103
Underbody Maintenance.............................5-103
Washing Your Vehicle.................................5-100
Weatherstrips..............................................5-99
Windshield, Backglass, and Wiper Blades......5-101
Wood Panels..............................................5-99Climate Control System
Dual Automatic............................................3-26
Outlet Adjustment........................................3-31
Rear Air Conditioning and Heating System,
Electronic................................................3-31
Clock............................................................3-25
Clock, Setting.................................................3-69
Collision Damage Repair..................................7-11
Compass...............................................2-40, 2-42
Content Theft-Deterrent....................................2-20
Control of a Vehicle.......................................... 4-3
Convenience Net............................................2-63
Coolant
Engine.......................................................5-23
Engine Temperature Gage............................3-42
Surge Tank Pressure Cap.............................5-26
Cooled Seats................................................... 1-5
Cooling System..............................................5-28
Cruise Control................................................3-12
Cruise Control Light........................................3-46
Cupholders....................................................2-61
Customer Assistance Information
Courtesy Transportation.................................. 7-9
Customer Assistance for Text
Telephone (TTY) Users............................... 7-5
Customer Assistance Offices........................... 7-5
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-6
3

Power (cont.)
Running Boards..........................................2-17
Seat ............................................................ 1-2
Steering Fluid.............................................5-33
Windows....................................................2-19
Privacy..........................................................7-16
Event Data Recorders..................................7-17
Navigation System.......................................7-18
OnStar .......................................................7-18
Radio Frequency Identication.......................7-18
Programmable Automatic Door Locks.................2-11
R
Radio Frequency Identication (RFID),
Privacy......................................................7-18
Radio(s)........................................................3-70
Radios
Navigation/Radio System,
see Navigation Manual..............................3-92
Rear Seat Audio........................................3-102
Reception.................................................3-105
Setting the Clock.........................................3-69
Theft-Deterrent..........................................3-104
Rainsense™ II Wipers.....................................3-10
Reading Lamps..............................................3-23
Rear Air Conditioning and Heating System
and Electronic Climate Controls.....................3-31Rear Axle......................................................5-44
Rear Door Security Locks................................2-11
Rear Heated Seats.........................................1-10
Rear Seat Armrest..........................................2-63
Rear Seat Audio (RSA)..................................3-102
Rear Seat Entertainment System.......................3-92
Rear Side Window Antenna............................3-106
Rear Storage Area..........................................2-63
Rear Windshield Washer/Wiper.........................3-12
Rearview Mirror, Automatic Dimming with
OnStar
®, Compass and Temperature Display.....2-42
Reclining Seatbacks, Power............................... 1-7
Recommended Fluids and Lubricants.................6-13
Recovery Hooks.............................................4-34
Recreational Vehicle Towing.............................4-41
Remote Keyless Entry (RKE) System.................. 2-4
Remote Keyless Entry (RKE) System,
Operation..................................................... 2-5
Remote Vehicle Start........................................ 2-7
Removing the Flat Tire and Installing the
Spare Tire..................................................5-83
Removing the Spare Tire and Tools...................5-78
Replacement Bulbs.........................................5-51
Replacement Parts, Maintenance......................6-15
Reporting Safety Defects
Canadian Government..................................7-15
General Motors...........................................7-15
United States Government............................7-14
10