Black plate (112,1)Cadillac DTS Owner Manual - 2011
Capacities and Specifications
The following approximate capacities are given in English and metric conversions. SeeRecommended Fluids and
Lubricantson page 7‑9for more information.
Application Capacities
English Metric
Air Conditioning Refrigerant For the air conditioning system refrigerant charge
amount, see the refrigerant label located under the hood. See your dealer for more information.
Cooling System 12.6 qt12.0 L
Engine Oil with Filter 7.5 qt7.1 L
Fuel Tank 18.5 gal70.0 L
Transmission Fluid (Bottom Pan Removal) 7.4 qt7.0 L
Wheel Nut Torque 100 lb ft140Y
All capacities are approximate. When adding, be sure to fill to the approximate level as recommended in this manual.
Recheck fluid level after filling.
Engine Specifications
Engine VIN CodeTransmission Spark Plug Gap
4.6L DOHC V8 Engine SAutomatic 0.050 in (1.27 mm)
4.6L DOHC V8 Engine 6Automatic 0.050 in (1.27 mm)
6-112
Black plate (5,1)Cadillac DTS Owner Manual - 2011
Additional Required Services
Every 12 000 km/7,500 Miles
.Rotate tires. Tires should be rotated every
12 000 km/7,500 miles. SeeTire Inspection and
Rotation on page 6‑65.
At Each Fuel Stop
.Engine oil level check. See Engine Oilon
page 6‑15.
.Engine coolant level check. See Engine Coolanton page 6‑26.
.Windshield washer fluid level check. See
Windshield Washer Fluid on page 6‑32.
Once a Month
.Tire inflation pressures check. See Inflation - Tire
Pressure on page 6‑57.
.Tire wear inspection. See Tire Inspection and
Rotation on page 6‑65.
.Sunroof track and seal inspection, if equipped. See
Sunroof on page 3‑56.
Once a Year
.Starter switch check. See Owner Checks and
Services on page 7‑7.
.Automatic transmission shiftlock control function
check. See Owner Checks and Serviceson
page 7‑7.
.Ignition transmission lock check. See Owner
Checks and Services on page 7‑7.
.Parking brake and automatic transmission P (Park)
mechanism check. See Owner Checks and
Services on page 7‑7.
.Accelerator pedal check for damage, high effort,
or binding. Replace if needed.
.Underbody flushing service.
First Engine Oil Change After Every
40 000 km/25,000 Miles
.Passenger compartment air filter replacement (or
every 24 months, whichever occurs first). More
frequent replacement may be needed if you
drive in areas with heavy traffic, areas with
poor air quality, or areas with high dust levels.
Replacement may also be needed if you notice
reduced air flow, windows fogging up, or odors.
Your dealer can help you determine when it is the
right time to replace the filter.
7-5
Black plate (6,1)Cadillac DTS Owner Manual - 2011
First Engine Oil Change After Every
80 000 km/50,000 Miles
.Engine air cleaner filter replacement. SeeEngine
Air Cleaner/Filter on page 6‑19.
.Automatic transmission fluid and filter change
(severe service) for vehicles mainly driven in heavy
city traffic in hot weather, in hilly or mountainous
terrain, when frequently towing a trailer, or used for
taxi, police, or delivery service. See Automatic
Transmission Fluid on page 6‑21.
.Evaporative control system inspection. Check all
fuel and vapor lines and hoses for proper hook‐up,
routing, and condition. Check that the purge valve,
if the vehicle has one, works properly. Replace as
needed. An Emission Control Service. 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.
First Engine Oil Change After Every
160 000 km/100,000 Miles
.Automatic transmission fluid and filter change
(normal service). See Automatic Transmission
Fluid on page 6‑21.
.Spark plug replacement and spark plug wires
inspection. An Emission Control Service.
First Engine Oil Change After Every
240 000 km/150,000 Miles
.Engine cooling system drain, flush, and refill
(or every five years, whichever occurs first). See
Engine Coolant
on page 6‑26.An Emission
Control Service.
.Engine drive belts inspection for fraying, excessive
cracks, or obvious damage (or every 10 years,
whichever occurs first). Replace, if needed.
7-6