Reserve Tank

Honda Pilot / Honda Pilot 2009-2025 Owner's Manual / Maintenance / Maintenance Under the Hood / Engine Coolant / Reserve Tank

1. Check the amount of coolant in the reserve tank.

1. Check the amount of coolant in the reserve tank.

2. If the coolant level is below the MIN mark, add the specified coolant until it reaches the MAX mark.

3. Inspect the cooling system for leaks.

Engine Coolant

NOTICE

If temperatures consistently below -22°F (-30°C) are expected, the coolant mixture should be changed to a higher concentration. Consult a dealer for more information. If Honda antifreeze/coolant is not available, you may use another major brand non-silicate coolant as a temporary replacement. Check that it is a high quality coolant recommended for aluminum engines. Continued use of any non-Honda coolant can result in corrosion, causing the cooling system to malfunction or fail. Have the cooling system flushed and refilled with Honda antifreeze/coolant as soon as possible. Do not add rust inhibitors or other additives to your vehicle's coolant system. They may not be compatible with the coolant or with the engine components.

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