Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/6/22
Vehicle Care 391
{
Warning
If part replacement is
necessary, the part must be
replaced with one of the
same part number or with an
equivalent part. Use of a
replacement part without
the same fit, form, and
function may result in
personal injury or damage to
the vehicle.
5. Inspect or replace the air
cleaner/filter.
6. Reverse Steps 1–3 to
reinstall the air cleaner/
filter cover.
7. If equipped, reset the
engine air filter life system
after replacing the engine
air filter. See Engine Air
Filter Life System 0 389.
3.0L V6 Engine
1. Air Duct Clamps
2. Electrical Connectors
3. Screws
1. Disconnect the harness
connectors from the air
cleaner/filter cover
electrical connectors (2).
2. Loosen the screws on the
air duct clamps (1) holding
the air outlet ducts in
place. Do not remove
clamps. Move the ducts
aside.
3. Remove the 13 screws (3)
on top of the engine air
cleaner/filter cover to gain
access to both air cleaner/
filters.
4. Lift the engine air cleaner/
filter cover.
{
Warning
If part replacement is
necessary, the part must be
replaced with one of the
same part number or with an
equivalent part. Use of a
replacement part without
the same fit, form, and
function may result in
personal injury or damage to
the vehicle.
6. Lift and remove one or
both engine air cleaner/
filters.
7. Inspect or replace one or
both engine air cleaner/
filters.