2009 CADILLAC XLR cooling

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)
Engine cooling system service (or every
ve years, whichever occurs rst).
An Emission Control Service.
See footnote (g).•
4.4L Supercharged Engine: Intercooler
system service (or every ve years,
whichever occurs rst).See footnote (k).•
Inspect engine accessory drive belt.
An Emission Control Service.
See footnote (j).•
Maintenance Footnotes
(a)A fluid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired
and the fluid level checked. Add fluid if needed.
(b)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 6-45 and Windshield and Wiper Blades
on page 6-78 for more information.(c)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 1-52.
7-7

(d)Lubricate the trunk key lock cylinder. Lubricate all
body door hinges. Lubricate all hinges and latches,
including those for the hood, trunk, console door, and
any 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.
(e)If driving regularly under dusty conditions, the filter
may require replacement more often.
(f)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.
Uses such as high performance operation.
(g)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 6-23
for what to use. Inspect hoses. Clean radiator,
condenser, pressure cap, and filler neck. Pressure
test the cooling system and pressure cap.
(h)If driving regularly under dusty conditions, inspect
the filter at each engine oil change.(j)Visually inspect belt for fraying, excessive cracks, or
obvious damage. Replace belt if necessary.
(k)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 6-23 for what to use. Inspect hoses. Clean pressure
cap and filler neck. Pressure test the system and
pressure cap.
(l)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.
(m)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.
(n)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing parts or
signs of wear. Inspect power steering lines and hoses
for proper hook-up, binding, leaks, cracks, chafing,
etc. XLR-V Only: Lubricate the outer ends of both rear
toe-links every other oil change.
7-8

Usage Fluid/Lubricant
Engine Cooling
System50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 6-23.
Intercooler
System
(4.4L V8
Supercharged
engine)50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant.
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
WasherOptikleen
®Washer Solvent.
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184,
in Canada 89021186).
XLR-V: Chassis
Lubrication
(Rear Toe-Link
Outer Ends)Chassis Lubricant
(GM Part No. U.S. 12377985,
in Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Automatic
TransmissionDEXRON
®-VI Automatic
Transmission Fluid.
Usage Fluid/Lubricant
Trunk Key Lock
CylinderMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Rear Axle
(Limited-Slip
Differential)DEXRON
®LS Gear Oil
(GM Part No. U.S. 88862624,
in Canada 88862625) meeting
GM Specication 9986290.
SeeRear Axle on page 6-41.
Hood Latch
Assembly,
Secondary
Latch, Pivots,
Spring
Anchor, and
Release PawlLubriplate Lubricant Aerosol
(GM Part No. U.S. 12346293,
in Canada 992723) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Hood and Door
HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Weatherstrip
ConditioningWeatherstrip Lubricant
(GM Part No. U.S. 3634770,
in Canada 10953518) or
Dielectric Silicone Grease
(GM Part No. U.S. 12345579,
in Canada 992887).
7-12

Check
Engine Lamp..............................................3-50
Checking Things Under the Hood......................6-10
Chemical Paint Spotting...................................6-81
Child Restraints
Child Restraint Systems...............................1-31
Infants and Young Children...........................1-27
Lower Anchors and Tethers for Children..........1-33
Older Children.............................................1-23
Securing a Child Restraint in the
Right Front Seat Position..........................1-34
Cigarette Lighter.............................................3-35
Cleaning
Aluminum or Chrome-Plated Wheels..............6-79
Exterior Lamps/Lenses.................................6-77
Fabric/Carpet..............................................6-75
Fiberglass Springs.......................................6-81
Finish Care.................................................6-78
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................6-76
Interior.......................................................6-74
Leather......................................................6-75
Speaker Covers..........................................6-76
Tires..........................................................6-80
Underbody Maintenance...............................6-80Cleaning (cont.)
Washing Your Vehicle...................................6-77
Weatherstrips..............................................6-77
Windshield and Wiper Blades........................6-78
Wood Panels..............................................6-76
Climate Control System
Air Filter, Passenger Compartment.................3-41
Dual ..........................................................3-36
Outlet Adjustment........................................3-40
Collision Damage Repair..................................8-11
Competitive Driving, Racing or Other.................5-14
Control of a Vehicle.......................................... 5-3
Convenience Net............................................2-54
Coolant
Engine.......................................................
6-23
Engine Temperature Gage............................3-49
Cooled Seats................................................... 1-3
Cooling System..............................................6-22
Courtesy Lamps.............................................3-30
Cruise Control................................................3-11
Cupholders....................................................2-53
Customer Assistance Information
Courtesy Transportation................................8-10
Customer Assistance for Text
Telephone (TTY) Users............................... 8-6
Customer Assistance Offices........................... 8-6
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