2009 Cadillac DTS Owners Manual PDF | Page 415

Maintenance Footnotes
(a) Visually inspect brake lines and hoses for proper
hook-up, binding, leaks, cracks, cha?ng, 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 or
signs of wear. Inspect power steering lines and hoses
for proper hook-up, binding, leaks, cracks, cha?ng, etc.
(c) Visually inspect hoses and have them replaced if they
are cracked, swollen, or deteriorated. Inspect all pipes,
?ttings 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 5-46 and Windshield and Wiper Blades on
page 5-91 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 1-70.
(f) Lubricate all key lock cylinders. Lubricate all hinges
and latches, including those for the hood, rear
compartment, glove box door, and console door.
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) If driving regularly under dusty conditions, the ?lter
may require replacement more often.
(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 90F (32C) or higher.
? In hilly or mountainous terrain.
? When doing frequent trailer towing.
? Professional vehicle uses, such as limousine
service.
? Uses such as high performance operation.
6-7

Summary of Content

Maintenance Footnotes(a) Visually inspect brake lines and hoses for properhook-up, binding, leaks, cracks, chang, etc. Inspect discbrake pads for wear and rotors for surface condition.Inspect other brake parts, including calipers, parkingbrake, etc.(b) Visually inspect front and rear suspension andsteering system for damaged, loose, or missing parts orsigns of wear. Inspect power steering lines and hosesfor proper hook-up, binding, leaks, cracks, chang, etc.(c) Visually inspect hoses and have them replaced if theyare cracked, swollen, or deteriorated. Inspect all pipes,ttings and clamps; replace with genuine parts asneeded. To help ensure proper operation, a pressure testof the cooling system and pressure cap and cleaning theoutside of the radiator and air conditioning condenser isrecommended at least once a year.(d) Inspect wiper blades for wear, cracking, orcontamination. Clean the windshield and wiper blades,if contaminated. Replace wiper blades that are wornor damaged. See Windshield Wiper Blade Replacementon page 5-46 and Windshield and Wiper Blades onpage 5-91 for more information.(e) Make sure the safety belt reminder light and safetybelt assemblies are working properly. Look for anyother loose or damaged safety belt system parts.If you see anything that might keep a safety belt systemfrom doing its job, have it repaired. Have any torn orfrayed safety belts replaced. Also see Checking theRestraint Systems on page 1-70.(f) Lubricate all key lock cylinders. Lubricate all hingesand latches, including those for the hood, rearcompartment, glove box door, and console door.More frequent lubrication may be required when exposedto a corrosive environment. Applying silicone grease onweatherstrips with a clean cloth will make them lastlonger, seal better, and not stick or squeak.(g) If driving regularly under dusty conditions, the ltermay require replacement more often.(h) Change automatic transmission uid and lter if thevehicle is mainly driven under one or more of theseconditions: In heavy city traffic where the outside temperatureregularly reaches 90F (32C) or higher. In hilly or mountainous terrain. When doing frequent trailer towing. Professional vehicle uses, such as limousineservice. Uses such as high performance operation.6-7