Cadillac 2006 DTS, Owner'S Manual

Page: 408 / 448

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
(41 500)
50,000
(83 000)
75,000
(125 000)
100,000
(166 000)
125,000
(207 500)
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 5-18.
• • •
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).
•
6-6