Engine coolant
The coolant level is satisfactory if it is between the "F" and "L" lines on
the reservoir when the engine is cold.
Coolant selection
■
Only use "Toyota Super Long Life Coolant" or a similar high quality ethylene
glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant
with long-life hybrid organic acid technology.
U.S.A.: "Toyota Super Long Life Coolant" is a mixture of 50% coolant
and 50% deionized water. (Minimum temperature: -31°F [-35°C])
Canada: "Toyota Super Long Life Coolant" is a mixture of 55% coolant
and 45% deionized water. (Minimum temperature: -44°F [-42°C])
For more details about engine coolant, contact your Toyota dealer.
If the coolant level drops within a short time of replenishing
■
Visually check the radiator, hoses, engine coolant reservoir caps, drain cock
and water pump.
If you cannot find a leak, have your Toyota dealer test the cap and check for
leaks in the cooling system.
4-3. Do-it-yourself maintenance
Reservoir cap
"F" line
"L" line
If the level is on or below the "L"
line, add coolant up to the "F" line.
(→P. 603)
CTH43AS108
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