Cadillac 2010 DTS - Manual (Page 434)

• Fluids visual leak check (or every 12 months,
whichever occurs first). A leak in any system must
be repaired and the fluid level checked.
• Engine air cleaner filter inspection. See Engine Air
Cleaner/Filter on page 6-17.
• Brake system inspection (or every 12 months,
whichever occurs first).
• Steering and suspension inspection. Visual
inspection for damaged, loose, or missing parts or
signs of wear.
• Engine cooling system inspection. Visual inspection
of hoses, pipes, fittings, and clamps and
replacement, if needed.
• Windshield wiper blade inspection for wear,
cracking, or contamination and windshield and wiper
blade cleaning, if contaminated. See Windshield
and Wiper Blades on page 6-97. Worn or damaged
wiper blade replacement. See Windshield Wiper
Blade Replacement on page 6-44.
• Body hinges and latches, key lock cylinders,
console hinges, and glove box door hinges
lubrication. See Recommended Fluids and
Lubricants on page 7-8. More frequent lubrication
may be required when vehicle is exposed to a
corrosive environment.
Applying silicone grease on weatherstrips with a
clean cloth makes them last longer, seal better, and
not stick or squeak.
• Restraint system component check. See Checking
the Restraint Systems on page 2-74.
• Automatic transmission fluid level check and adding
fluid, if needed. See Automatic Transmission Fluid
on page 6-19.
Additional Required Services
At Each Fuel Stop
• Engine oil level check. See Engine Oil on
page 6-13.
• Engine coolant level check. See Engine Coolant on
page 6-23.
• Windshield washer fluid level check. See Windshield
Washer Fluid on page 6-31.
Once a Month
• Tire inflation check. See Inflation - Tire Pressure on
page 6-54.
• Tire wear inspection. See Tire Inspection and
Rotation on page 6-62.
7-4