Cadillac XT4 Owner Manual (GMNA-Localizing-Europe-16412942) - 2023 -
CRC - 5/25/22
Service and Maintenance
327
.
Check engine coolant level. See
.
Check the windscreen washer fluid level.
See
.
.
Check the tyre inflation pressures. See
.
.
Inspect the tyre wear. See
.
.
Visually check for fluid leaks.
.
Inspect brake system. See
.
.
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
.
.
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, centre
bearing excessive looseness, loose or
missing fasteners, and axle seal leaks.
.
Check the restraint system components.
See
.
.
Visually inspect the fuel system, including
the evaporative (EVAP) system, for
damage or leaks. Visually check all fuel
pipes, vapour lines, and hoses for proper
attachment, connection, routing, and
condition.
.
Visually inspect the exhaust system and
nearby heat shields for loose or damaged
parts.
.
Lubricate body components. See
.
.
Check the parking brake and automatic
transmission park mechanism. See
Brake and P (Park) Mechanism Check
.
Check the accelerator pedal for damage,
high effort, or binding. Replace if needed.
.
Visually inspect gas strut for signs of
wear, cracks, or other damage. Check the
hold open ability of the strut. If the hold
open is low, service the gas strut. See
.
.
Check the tyre sealant expiration date,
if equipped. See
.
.
Inspect sunroof track and seal,
if equipped. See
.
Additional Required Services
—
Normal
Service
Every 30,000 km
.
Rotate the tyres, if recommended for the
vehicle, and perform Required Services.
Check engine oil level and oil
life percentage. Change the engine oil and
filter, if needed.
.
Check the engine air filter life percentage
and status. Change the engine air filter,
if needed. Or every four years, whichever
comes first. If driving in dusty conditions,
inspect the filter at each oil change or
more often as needed. See
.
Replace the passenger compartment air
filter. Or every 24 months, whichever
comes first. More frequent passenger
compartment air filter replacement may
be needed if driving in areas with heavy
traffic, poor air quality, high dust levels,
or environmental allergens. Passenger
compartment air filter replacement may
also be needed if there is reduced airflow,
window misting, or odours. Your GM
retailer can help determine when to
replace the filter.
.
Drain the diesel fuel filter of water.