2009 CADILLAC ESCALADE suspension

When the CHANGE ENGINE OIL SOON message
appears, the following services, checks, and inspections
are required:
❑Change engine oil and lter. SeeEngine Oil on
page 6-16. Reset oil life system. SeeEngine Oil
Life System on page 6-18.An Emission Control
Service.
❑Lubricate chassis components.See footnote #.
❑Visually check for any leaks or damage.
See footnote (j).
❑Inspect engine air cleaner lter or change indicator
(if equipped). If necessary, replace lter. See
Engine Air Cleaner/Filter on page 6-19.See
footnote (k).
❑Rotate tires and check ination pressures and wear.
SeeTire Inspection and Rotation on page 6-68and
“Tire Wear Inspection” inAt Least Once a Month
on page 7-10.❑Inspect brake system.See footnote (a).
❑Check engine coolant and windshield washer
uid levels and add uid as needed.
❑Perform any needed additional services. See
“Additional Required Services” in this section.
❑Inspect suspension and steering components.
See footnote (b).
❑Inspect engine cooling system.See footnote (c).
❑Inspect wiper blades.See footnote (d).
❑Inspect restraint system components.
See footnote (e).
❑Lubricate body components.See footnote (f).
❑Check transmission uid level and add uid
as needed.
7-5

Additional Required Services (cont’d)
Service and Miles (Kilometers)25,000
(40 000)50,000
(80 000)75,000
(120 000)100,000
(160 000)125,000
(200 000)150,000
(240 000)
Inspect evaporative control system.
An Emission Control Service.
See footnotes † and (g).•••
Replace spark plugs and inspect
spark plug wires.An Emission
Control Service.•
Engine cooling system service
(or every ve years, whichever
occurs rst).An Emission Control
Service. See footnote (i).•
Inspect engine accessory drive belt.
An Emission Control Service.
See footnote (l).•
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.
7-7

(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 6-54 and Windshield, Backglass, and Wiper
Blades on page 6-99 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 1-93.(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 fluid and filter 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.
(i)Drain, flush, and refill cooling system. This service
can be complex; you should have your dealer/retailer
perform this service. See Engine Coolant on page 6-26
for what to use. Inspect hoses. Clean radiator,
condenser, pressure cap, and filler neck. Pressure
test the cooling system and pressure cap.
7-8

Reporting Safety Defects to the
Canadian Government
If you live in Canada, and you believe that your vehicle
has a safety defect, notify Transport Canada
immediately, in addition to notifying General Motors of
Canada Limited. Call them at 1-800-333-0510 or
write to:
Transport Canada
Road Safety Branch
2780 Sheffield Road
Ottawa, Ontario K1B 3V9
Reporting Safety Defects to General
Motors
In addition to notifying NHTSA (or Transport Canada) in
a situation like this, please notify General Motors.
Call 1-800-458-8006, or write:
Cadillac Customer Assistance Center
Cadillac Motor Car Division
P.O. Box 33169
Detroit, MI 48232-5169In Canada, call 1-888-446-2000, or write:
Canadian Cadillac Customer Communication Centre,
CA1-163-005
General Motors of Canada Limited
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
Service Publications Ordering
Information
Service Manuals
Service Manuals have the diagnosis and repair
information on engines, transmission, axle suspension,
brakes, electrical, steering, body, etc.
Service Bulletins
Service Bulletins give additional technical service
information needed to knowledgeably service General
Motors cars and trucks. Each bulletin contains
instructions to assist in the diagnosis and service of
your vehicle.
8-15

Reporting Safety Defects
Canadian Government..................................8-15
General Motors...........................................8-15
United States Government............................8-14
Restraint System Check
Checking the Restraint Systems....................1-93
Replacing Restraint System Parts
After a Crash..........................................1-94
Retained Accessory Power...............................2-26
Road Sensing Suspension................................. 5-9
Roadside
Service........................................................ 8-7
Rocking Your Vehicle to Get it Out....................5-30
Routing, Engine Drive Belt...............................7-16
Running the Vehicle While Parked.....................2-39
S
Safety Belt Reminders.....................................3-33
Safety Belts
Care of ......................................................6-97
How to Wear Safety Belts Properly................1-33
Lap Belt.....................................................1-48
Lap-Shoulder Belt........................................1-40
Safety Belt Extender....................................1-50
Safety Belt Use During Pregnancy.................1-48
Safety Belts Are for Everyone.......................1-28
Safety Warnings and Symbols.............................. iii
Scheduled Maintenance..................................... 7-4Seats
60/40 Split Bench Seat.................................1-10
Bucket Seats, Rear......................................1-16
Center Seat................................................1-10
Heated and Cooled Seats.............................. 1-6
Heated Seats............................................... 1-5
Heated Seats - Rear....................................1-10
Power Lumbar .............................................. 1-4
Power Reclining Seatbacks............................. 1-8
Power Seats................................................. 1-3
Third Row Seat...........................................1-23
Secondary Latch System.................................6-86
Securing a Child Restraint
Center Front Seat Position............................1-72
Rear Seat Position......................................1-69
Right Front Seat Position..............................1-73
Security Light.................................................3-44
Service........................................................... 6-3
Accessories and Modications......................... 6-3
Adding Equipment to the Outside
of the Vehicle............................................ 6-5
California Perchlorate Materials Requirements..... 6-4
California Proposition 65 Warning.................... 6-4
Doing Your Own Work................................... 6-4
Engine Soon Lamp......................................3-40
Publications Ordering Information...................8-15
Service, Scheduling Appointments....................... 8-9
Servicing Your Airbag-Equipped Vehicle..............1-91
Sheet Metal Damage.....................................6-101
11

Tires (cont.)
High-Speed Operation..................................6-63
If a Tire Goes Flat.......................................6-76
Ination - Tire Pressure................................6-61
Inspection and Rotation................................6-68
Installing the Spare Tire................................6-82
Pressure Monitor Operation...........................6-65
Pressure Monitor System..............................6-63
Removing the Flat Tire.................................6-82
Removing the Spare Tire and Tools...............6-78
Secondary Latch System..............................6-86
Spare Tire..................................................6-93
Storing a Flat or Spare Tire and Tools............6-89
Tire Sidewall Labeling..................................6-57
Tire Terminology and Denitions....................6-59
Uniform Tire Quality Grading.........................6-72
Wheel Alignment and Tire Balance.................6-74
Wheel Replacement.....................................6-74
When It Is Time for New Tires......................6-69
Tow/Haul Mode ...............................................2-33
Tow/Haul Mode Light.......................................3-45
Towing
Recreational Vehicle.....................................5-38
Towing a Trailer..........................................5-42
Your Vehicle...............................................5-38Traction
Magnetic Ride Control................................... 5-9
Road Sensing Suspension.............................. 5-9
StabiliTrak
®System....................................... 5-6
Trailer
Recommendations.......................................5-55
Transmission
Fluid, Automatic...........................................6-21
Transmission Operation, Automatic....................2-29
Trip Odometer................................................3-33
Turn and Lane-Change Signals.......................... 3-7
Turn Signal/Multifunction Lever........................... 3-7
U
Ultrasonic Rear Parking Assist (URPA)...............2-42
Uniform Tire Quality Grading............................6-72
Universal Home Remote System.......................2-55
Operation...................................................2-55
13