Cadillac 2009 CTS-V Automobile User Manual


 
(f) Lubricate all key lock cylinders. Lubricate all body
door hinges. Lubricate all hinges and latches, including
those for the hood, rear compartment, 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.
(g) If driving regularly under dusty conditions, the filter
may require replacement more often.
(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 high performance operation.
(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 5-31
for what to use. Inspect hoses. Clean radiator,
condenser, pressure cap, and filler neck. Pressure
test the cooling system and pressure cap.
(j) If using DOT-4 brake fluid only: Drain, flush, and
refill brake hydraulic system at a regular maintenance
service every two years. This service can be complex;
you should have your dealer/retailer perform this service.
See Brakes on page 5-44.
(k) 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.
(l) If driving regularly under dusty conditions, inspect the
filter at each engine oil change.
(m) Visually inspect belt for fraying, excessive cracks, or
obvious damage. Replace belt if necessary.
(n) If the vehicle has the 3.6L V6 (Code V) engine,
replace the engine air cleaner filter every 40,000 miles
(64 000 km).
(o) Drain, flush, and refill clutch hydraulic system
at a regular maintenance service every two years.
This service can be complex; you should have your
dealer/retailer perform this service. Change fluid every
25,000 miles (40 000 km) if the vehicle is used for high
performance operation.
(p) 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 5-31.
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