Automatic Transmission; Fluid; Automatic Transmission Fluid; Engine Air Cleaner/Filter - Chevrolet 2015 Impala Owner's Manual

10-12 Vehicle Care

Automatic Transmission

Fluid

How to Check Automatic
Transmission Fluid
It is not necessary to check the
transmission fluid level.
A transmission fluid leak is the only
reason for fluid loss. If a leak
occurs, take the vehicle to your
dealer service department and have
it repaired as soon as possible.
There is a special procedure for
checking and changing the
transmission fluid. Because this
procedure is difficult, you should
have this done at your dealer
service department. Contact your
dealer for additional information or
the procedure can be found in the
service manual. To purchase a
service manual, see Service
Publications Ordering Information
on page 13-11.
Change the fluid at the intervals
listed in Maintenance Schedule on
page 11-3, and be sure to use the
fluid listed in Recommended Fluids
and Lubricants on page 11-11.

Engine Air Cleaner/Filter

The engine air cleaner/filter is in the
engine compartment on the
passenger side of the vehicle. See
Engine Compartment Overview on
page 10-5 for more information on
location.
When to Inspect the Engine Air
Cleaner/Filter
Inspect the air cleaner/filter at the
scheduled maintenance intervals
and replace it at the first oil change
after each 90 000 km (60,000 mi)
interval. See Maintenance Schedule
on page 11-3. If you are driving in
dusty/dirty conditions, inspect the
filter at each engine oil change.
How to Inspect the Engine Air
Cleaner/Filter
To inspect the air cleaner/filter,
remove the filter from the vehicle
and lightly shake the filter to release
loose dust and dirt. If the filter
remains covered with dirt, a new
filter is required.
2.5L L4 Engine
1. Screws
2. Secondary Air Hose (If
Equipped)
3. Electrical Connector
4. Air Duct Clamp