Cadillac 2007 DTS, Owner'S Manual

Page: 460 / 508

Additional Required Services
The following services should be performed at the first maintenance service ( I or II ) after the indicated
miles (kilometers) shown for each item.
Additional Required Services
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)
Inspect fuel system for damage or leaks.
• • • • • •
Inspect exhaust system for loose or
damaged components.
• • • • • •
Replace engine air cleaner filter. See
Engine Air Cleaner/Filter on page 362 .
• • •
Throttle body service. An Emission
Control Service. See footnotes † and (l).
• • • • • •
Change automatic transaxle fluid and
filter (severe service).
See footnote (h).
• • •
Change automatic transaxle fluid and
filter (normal service).
•
Replace spark plugs. An Emission
Control Service.
•
Except Professional Vehicle: Engine
cooling system service (or every five
years, whichever occurs first).
An
Emission Control Service.
See footnote (j).
•
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