Cooling System - Cadillac Escalade 2022 Owner's Manual

To inspect or replace the engine air
cleaner/filter:
1. Remove the three screws, tilt the
cover, and slide it out of the
assembly.
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.
2. Inspect or replace the engine air
cleaner/filter.
3. Lower the cover, slide it into the
assembly, then secure with the
three screws.
4. If equipped, reset the engine air
filter life system after replacing the
engine air filter. See Engine Air
Filter Life System 0 376.
Warning
Operating the engine with the air
cleaner/filter off can cause you or
others to be burned. Use caution
when working on the engine. Do
not start the engine or drive the
vehicle with the air cleaner/filter
off, as flames may be present if the
engine backfires.
Caution
If the air cleaner/filter is off, dirt
can easily get into the engine,
which could damage it. Always have
the air cleaner/filter in place when
driving.
VEHICLE CARE

Cooling System

If the vehicle has the Duramax diesel
engine, see the Duramax diesel
supplement.
The cooling system allows the engine
to maintain the correct working
temperature.
1. Engine Electric Cooling Fans (Out
of View)
2. Coolant Surge Tank and
Pressure Cap
377