Section 405 (Engine Cooling System): Coolant: Inspection

WARNING: This page is about a different car, the 2002 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Check the coolant level when the engine is cold.

Check engine coolant level at radiator reservoir .
The engine coolant level should be between the "L" and "F" lines.

If low, check for leaks and add "Toyota Long Life Coolant" or equivalent up to between the "L" and "F"; lines.
Check engine coolant quality .
1. Remove the radiator cap.
  CAUTION: To avoid the danger of being burned, do not remove the radiator cap while the engine and radiator are still hot, as fluid and steam can be blown out under pressure.
2. There should not be excessive deposits of rust or scale around the radiator cap or water filler hole, and the coolant should be free from oil.
  If excessively dirty, clean the coolant passages and replace the coolant.
3. Reinstall the radiator cap.