NOTICE
Radiator coolant will damage paint. Rinse it off quickly if spilled.
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Use only soft (deionized) water in the coolant mixture. Water that contains
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minerals will cut down on the coolant's effectiveness.
Do not add only water. Always add a proper coolant mixture.
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The engine has aluminum parts and must be protected by an ethylene-gly-
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col-based coolant to prevent corrosion and freezing.
DO NOT USE coolants Containing Alcohol, methanol, Borate or Silicate.
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These coolants could damage the cooling system.
DO NOT MIX alcohol or methanol with the coolant. This could damage the
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cooling system.
Do not use a solution that contains more than 60% antifreeze.
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This would reduce effectiveness.
Use of engine coolant specifically designed for the YARIS iA is required
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when replacing engine coolant. Using engine coolant that is not specifi-
cally designed for this vehicle may cause serious damage to the engine
and cooling system. For questions on how to obtain this specially
designed coolant, contact your Toyota dealer.
YARIS iA_OM_OM99N89z_(U)
5-3. Owner Maintenance
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