2006 CADILLAC ESCALADE ESV 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 Ination 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. SeeInation - Tire Pressure on page 5-64.Curb Weight:This means 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 4-47.
GAWR FRT:Gross Axle Weight Rating for the front
axle, seeLoading Your Vehicle on page 4-47.
GAWR RR:Gross Axle Weight Rating for the rear axle,
seeLoading Your Vehicle on page 4-47.
Intended Outboard Sidewall:The side of an
asymmetrical tire, that must always face outward when
mounted on a vehicle.
Kilopascal (kPa):The metric unit for air pressure.
Light Truck (LT-Metric) Tire:A tire used on light duty
trucks and some multipurpose passenger vehicles.
5-62

Fuses Usage
PCM 1 Powertrain Control Module
ETC/ECMElectronic Throttle Control,
Electronic Brake Controller
IGN EInstrument Panel Cluster, Air
Conditioning Relay, Turn
Signal/Hazard Switch, Starter
Relay, Electronic Brake
Controller TC2 Mode Switch
RTDElectronic Suspension
Control, Automatic Level
Control (ALC) Exhaust
TRL B/U Backup Lamps Trailer Wiring
F/PMP Fuel Pump (Relay)
B/U LPBack-up Lamps, Automatic
Transmission Shift Lock
Control System
RR DEFOG Rear Window Defogger
HDLP-HI Headlamp High Beam Relay
PRIME Not Used
AIRBAGSupplemental Inatable
Restraint System
FRT PARKFront Parking Lamps,
Sidemarker Lamps
DRLDaytime Running
Lamps (Relay)
SEO IGN Rear Defog RelayFuses Usage
TBC IGN1 Truck Body Controller Ignition
HI HDLP-LTDriver’s Side High Beam
Headlamp
LH HID Not Used
DRL Daytime Running Lamps
RVC Regulated Voltage Control
IPC/DICInstrument Panel
Cluster/Driver Information
Center
HVAC/ECAS Climate Control Controller
CIG LTR Cigarette Lighter
HI HDLP-RTPassenger’s Side High Beam
Headlamp
HDLP-LOW Headlamp Low Beam Relay
A/C COMPAir Conditioning Compressor
Relay
A/C COMP Air Conditioning Compressor
TCMB Transmission Control Module
RR WPR Rear Wiper/Washer
RADIO Audio System
SEO B1Mid-Bussed Electrical Center,
Universal Home Remote
System, Rear Heated Seats
LO HDLP-LTDriver’s Side Headlamp
Low Beam
5-114

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 Refrigerant R134a
Regular 2.51 lbs 1.14 kg
Extended 2.8 lbs 1.27 kg
Cooling System Capacity 16.6 qt
115.7L1
Crankcase Capacity 6.0 qt 5.7 L
Fuel Tank Capacity
Regular Model 26.0 gal 98.0 L
Extended Model 31.0 gal 117.0 L
Transfer Case Fluid 1.5 qt 1.4 L
Wheel Nut Torque 140 lb ft 190Y
1Add 2.0 L (2.1 qt) if equipped with rear heating for all engines.
All capacities are approximate when adding, be sure to ll to the approximate level as recommended in this
manual. Recheck uid level after lling.
Capacities and Specications
Engine VIN Code Transmission Spark Plug Gap
VORTEC™ 6.0L H.O. V8 N Automatic 0.040 inches (1.01 mm)
5-116

(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, chang, 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,
ttings, and clamps; replace with genuine GM 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)Visually inspect wiper blades for wear or cracking.
Replace wiper blades that appear worn or damaged
or that streak or miss areas of the windshield.
(e)Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors, and anchorages
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 look for any opened or broken airbag
coverings, and have them repaired or replaced.
The airbag system does not need regular maintenance.(f)Lubricate all key lock cylinders, hood latch assembly,
secondary latch, pivots, spring anchor, release pawl,
rear compartment hinges, outer tailgate handle
pivot points, latch bolt, fuel door hinge, and folding seat
hardware. More frequent lubrication may be required
when exposed to a corrosive environment. Applying
silicone grease on weatherstrips with a clean cloth will
make them last longer, seal better, and not stick or
squeak.
(g)Inspect system. Check all fuel and vapor lines and
hoses for proper hook-up, routing, and condition. Check
that the purge valve works properly, if equipped.
Replace as needed.
(h)Change automatic transmission uid and lter 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 found in taxi, police, or delivery
service.
6-8

Engine Drive Belt Routing
(A) Air Conditioning Compressor
6-16

A
Accessories and Modications............................ 5-3
Accessory Power Outlet(s)...............................3-22
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-88
Additives, Fuel................................................. 5-5
Add-On Electrical Equipment...........................5-106
Adjustable Throttle and Brake Pedal..................2-19
Air Cleaner/Filter, Engine.................................5-16
Air Conditioning..............................................3-24
Airbag
Passenger Status Indicator...........................3-36
Readiness Light..........................................3-35
Airbag Sensing and Diagnostic Module (SDM)...... 7-9
Airbag System................................................1-76
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-88
How Does an Airbag Restrain?......................1-82
Passenger Sensing System...........................1-84
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?....................1-80
Where Are the Airbags?...............................1-78
All-Wheel Drive...............................................5-43
All-Wheel-Drive (AWD) System.........................4-12
Analog Clock..................................................3-23
Antenna, Diversity Antenna System..................3-106
Antenna, XM™ Satellite Radio Antenna System . . . 3-106Anti-Lock Brake System (ABS)........................... 4-7
Anti-Lock Brake, System Warning Light..............3-40
Appearance Care
Aluminum or Chrome-Plated Wheels.............5-102
Care of Safety Belts...................................5-100
Chemical Paint Spotting..............................5-104
Cleaning Exterior Lamps/Lenses..................5-101
Cleaning the Inside of Your Vehicle................5-97
Fabric/Carpet..............................................5-99
Finish Care...............................................5-101
Finish Damage..........................................5-103
Instrument Panel, Vinyl, and Other Plastic
Surfaces...............................................5-100
Leather......................................................5-99
Sheet Metal Damage..................................5-103
Speaker Covers.........................................5-100
Tires........................................................5-103
Underbody Maintenance.............................5-104
Vehicle Care/Appearance Materials...............5-104
Washing Your Vehicle.................................5-101
Weatherstrips............................................5-100
Windshield, Backglass, and Wiper Blades......5-102
Wood Panels............................................5-100
Ashtray(s)......................................................3-23
Audio System(s).............................................3-69
Audio Steering Wheel Controls....................3-103
Care of Your Cassette Tape Player...............3-104
Care of Your CD and DVD Player................3-105
Care of Your CDs and DVDs .......................3-105
CD Changer...............................................3-99
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