INSPECTION
HINT
Check the coolant level when the engine is cold.
- CHECK ENGINE COOLANT LEVEL AT RESERVOIR The engine coolant level should be between the "LOW" and "FULL" line. If low, check for leaks and add "Toyota Super Long Life Coolant" or similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life hybrid organic acid technology up to the "FULL" line.
- CHECK ENGINE COOLANT QUALITY Remove the reservoir cap. CAUTION: To avoid the danger of being burned, do not remove the reservoir the cap while the engine and radiator are still hot, as fluid and steam can be blown out under pressure. There should not be any excessive deposits of rust or scale around the reservoir cap or reservoir filler hole, and the coolant should be free from oil. If excessively dirty, replace the coolant. Reinstall the reservoir cap.