2009 Honda Accord Owner's Manual - Page 323

Main Menu Table Of Contents Engine Coolant Adding Engine Coolant If Honda antifreeze/coolant is not available, you may use another major-brand non-silicate coolant as a temporary replacement. Make sure 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. 2.4 engine models only 2.4 engine models RESERVE TANK V6 models RESERVE TANK If the coolant level in the reserve tank is at or below the MIN line, add coolant to bring it up to the MAX line. Inspect the cooling system for leaks. Always use Honda Long-life Antifreeze/Coolant Type 2. This coolant is pre-mixed with 50 percent antifreeze and 50 percent water. Never add straight antifreeze or plain water. If you regularly drive your vehicle under severe conditions in very low temperature (under 31°F, 35°C), a higher concentration of coolant should be used. Consult your Honda dealer f or more inf ormation of the proper coolant. 320 2009 Accord Sedan