Coolant replacement must be performed by an authorized Honda dealer. The owner can carry out this operation independently only if he has the necessary tools, the necessary information and the appropriate qualifications. Refer to Honda Repair Manual.
Always add coolant to the expansion tank only. Do not attempt to add coolant through the radiator cap.
- If you open the radiator cap on a hot engine, coolant can splash out and cause serious burns.
- Always allow the engine and radiator to cool before removing the radiator cap.