Matrix FWD L4-1.8L (2ZR-FE) (2010)
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Contact your TOYOTA dealer for further details.
NOTICE:
Never use water as a substitute for engine coolant.
(e) Squeeze the inlet and outlet radiator hoses several times by hand, and then check the level of the coolant.
If the coolant level is low, add coolant.
(f) Tighten the upper radiator drain cock plug.
(g) Slowly pour coolant into the radiator reservoir tank until it reaches the FULL line.
(h) Install the radiator cap sub-assembly and reservoir tank cap.
(i) Start the engine and warm it up.
(j) Bleed the cooling system.
NOTICE:
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Before starting the engine, turn the A/C switch off.
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Adjust the air conditioning temperature setting to MAX (HOT).
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Adjust the air conditioning blower setting to LO.
(1) Warm up the engine until the thermostat opens. While the thermostat is open, allow the coolant to circulate for several minutes.
HINT
Thermostat opening timing can be determined by squeezing the inlet radiator hose, and sensing vibrations when the engine coolant
starts to flow inside the hose.
CAUTION:
When squeezing the radiator hoses:
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Wear protective gloves.
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Be careful as the radiator hoses are hot.
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Keep your hands away from the radiator fan.
(k) Stop the engine, and wait until the engine coolant cools down.
(l) Add engine coolant to the FULL line on the radiator reservoir.
3. INSPECT FOR COOLANT LEAK See: Engine, Cooling and Exhaust/Cooling System/Testing and Inspection