Engine And Inverter Coolants; Engine Oil And Oil Filter; Engine Valve Clearance - Lexus 2015 CT 200h Warranty And Services Manual

EXPLANATION OF MAINTENANCE ITEMS

Engine and Inverter Coolants

When inspecting, visually check the
engine and inverter coolant levels
on the see-through reservoirs.
Add coolant as necessary. When
replacing, drain the cooling systems
and refill with coolant. Always use
Genuine Toyota Super Long-Life
Coolant or similar high-quality
non-silicate, non-amine, non-nitrate,
non-borate ethylene-glycol coolant
with long-life hybrid organic acid
technology (i.e., a combination of low
phosphates and organic acids). A
qualified technician should perform
these operations. Please refer to the
important safety precautions on the
inside front cover of this booklet.
Check the radiator and condenser
for blockage by leaves, dirt or insects
and clean if necessary. Also check
the hose connections for corrosion
and condition of installation.
Note: Initial replacement of engine
coolant is at 120 months/100,000
miles. Replace every 60 months/
50,000 miles thereafter. Initial
replacement of inverter coolant is
at 180 months/150,000 miles.
Replace every 60 months/50,000
miles thereafter.
70
Scheduled Maintenance Log

Engine Oil and Oil Filter

Replace the oil filter and drain and
refill the engine oil at specified
intervals. SAE 0W-20 oil is the best
choice for good fuel economy and
good starting in cold weather.
If SAE 0W-20 is not available,
SAE 5W-20 may be used; however,
it must be replaced with SAE 0W-20
at the next oil change. See your
Lexus dealer for oil specifically
formulated for your vehicle's engine.
Your vehicle is equipped with a
re placeable oil-filter element and
oil-filter cap O-ring; replace both
at each oil change. For instructions
on how to reset the reminder light,
refer to your Owner's Manual.
Note: If you do the majority of your
driving under any of the special
operating conditions indicated on
page 44, you should replace the
engine oil and oil filter every six
months or 5,000 miles, regardless
of the oil used or the certification of
the vehicle.

Engine Valve Clearance

The CT 200h is equipped with
hydraulic valve lash adjusters that
require no periodic clearance
inspection or adjustment.