Additional required services, Additional required services -6 – Cadillac 2006 STS User Manual
Page 436
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 5-25.
•
•
Change automatic transmission fluid and
filter (severe service). See footnote (h).
•
•
•
Change automatic transmission fluid and
filter (normal service).
•
For all-wheel-drive vehicles used for
trailer towing: Change transfer case fluid.
•
•
•
Throttle body service. An Emission
Control Service. See footnotes † and (l).
•
•
•
•
•
•
Replace spark plugs. An Emission
Control Service.
•
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