Honda Civic Hybrid 2004 Owner's Manual
![Honda Civic Hybrid 2004 manual cover](/images/0022b0244aac9dcf7b974c52/thumbs/thumb175x175.webp)
To improve fuel efficiency, ensure regular maintenance such as oil changes, air filter replacement, and tire pressure checks. Additionally, drive smoothly, avoid rapid acceleration, and use cruise control when possible.
Check the battery terminals for corrosion and ensure they are tightly connected. If the battery is old, consider replacing it. Also, check the fuses and ignition system.
It's recommended to change the oil every 5,000 to 7,500 miles, or every 6 months, depending on driving conditions and oil type. Always refer to the owner's manual for specific guidance.
The 2004 Honda Civic Hybrid uses Honda CVT Fluid. Always check the owner's manual or consult a professional mechanic to ensure compatibility.
Turn the ignition switch to the ON position, press and hold the Select/Reset button on the instrument panel until the maintenance light begins to flash and then hold it until the light goes off.
Common issues include battery degradation, IMA light activation, and reduced power. Regular diagnostic checks and battery conditioning can help maintain system performance.
Locate the air filter housing in the engine bay, unclip the fasteners, remove the old filter, and replace it with a new one. Ensure the housing is securely closed after replacement.
First, check the gas cap to ensure it is tightly secured. If the light remains on, use an OBD-II scanner to read the error codes, which will help identify the issue.
Locate the brake fluid reservoir under the hood, check the fluid level against the marked lines, and ensure it is within the recommended range. Add brake fluid if necessary.
Honda recommends using Honda Long Life Antifreeze/Coolant Type 2. Ensure the cooling system is flushed and filled according to the maintenance schedule.