Cadillac Escalade 2022 Owner's Manual page 454

Engine Air Filter Change
When the REPLACE AT NEXT OIL
CHANGE message displays, the engine
air filter should be replaced at the
next engine oil change. When the
REPLACE ENGINE AIR FILTER SOON
message displays, the engine air filter
should be replaced at the earliest
convenience. Reset the engine air
filter life system after the engine air
filter is replaced. See Engine Air Filter
Life System 0 376.
Extended Idle Use
When the vehicle is used in a way
that requires extended idle time,
one hour of use shall be deemed the
same as 53 km (33 mi). See Driver
Information Center (DIC) 0 132 for
hourmeter.
Air Conditioning Desiccant
(Replace Every Seven Years)
The air conditioning system requires
maintenance every seven years. This
service requires replacement of the
desiccant to help the longevity and
efficient operation of the air
conditioning system. This service can
be complex. See your dealer.
Tire Rotation and Required
Services Every 12 000 km/
7,500 mi
Rotate the tires, if recommended for
the vehicle, and perform the following
services. See Tire Rotation 0 415.
Check engine oil level and oil
life percentage. If needed, change
engine oil and filter, and reset oil
life system. See Engine Oil 0 372 and
Engine Oil Life System 0 374.
Check the air filter life percentage.
If necessary, replace the engine air
filter and reset the engine air filter
life system. See Engine Air Filter Life
System 0 376.
Check engine coolant level. See
Cooling System 0 377.
Check windshield washer fluid level.
See Washer Fluid 0 382.
Check tire inflation pressures,
including the spare. See Tire
Pressure 0 406.
Inspect tire wear. See Tire Inspection
0 414.
SERVICE AND MAINTENANCE
Visually check for fluid leaks.
Inspect brake system. See Exterior
Care 0 442.
Visually inspect steering,
suspension, and chassis
components for damage, including
cracks or tears in the rubber boots,
loose or missing parts, or signs of
wear at least once a year. See
Exterior Care 0 442. Lubricate the
suspension and steering
components at least every other oil
change (if equipped with grease
fittings).
Inspect power steering for proper
attachment, connections, binding,
leaks, cracks, chafing, etc.
Visually inspect halfshafts and drive
shafts for excessive wear, lubricant
leaks, and/or damage including:
tube dents or cracks, constant
velocity joint or universal joint
looseness, cracked or missing boots,
loose or missing boot clamps, center
bearing excessive looseness, loose or
missing fasteners, and axle seal
leaks.
Check restraint system components.
See Safety System Check 0 64.
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