Toyota Highlander (2024) Owner Manual

The recommended maintenance schedule for the 2024 Toyota Highlander includes an oil change every 5,000 miles or 6 months, whichever comes first. Additionally, you should check tire pressure and tread depth monthly, rotate tires every 5,000 miles, and replace the air filter every 15,000 miles. Brake fluid should be replaced every 2 years, and the cabin air filter should be replaced every 20,000 miles. Always refer to the owner's manual for specific intervals based on driving conditions.

If the engine warning light appears on your 2024 Toyota Highlander’s dashboard, first check if the gas cap is loose or damaged, as this can trigger the warning. If securing the gas cap does not solve the issue, you should have the vehicle scanned for diagnostic trouble codes (DTCs) at a dealership or an auto repair shop. Common causes can include issues with the emissions system, ignition system, or fuel system. It's important to address the problem promptly to avoid further damage.

For the 2024 Toyota Highlander, it is recommended to use synthetic oil that meets the specifications of API (American Petroleum Institute) SN or newer. The recommended viscosity is typically 0W-20, which provides optimal performance and fuel efficiency. Always refer to the owner’s manual for specific oil requirements based on your engine type and climate conditions.

To reset the maintenance light on your 2024 Toyota Highlander, start by turning on the ignition without starting the engine. Press the gas pedal three times within five seconds. The maintenance light should turn off. If it does not reset, you may need to check your vehicle's service history or consult the owner's manual for step-by-step instructions specific to your model.

If your 2024 Toyota Highlander is experiencing poor fuel economy, first check the tire pressure, as under-inflated tires can decrease efficiency. Ensure that regular maintenance has been performed, including oil changes and air filter replacements. Additionally, consider driving habits; aggressive acceleration and excessive idling can impact fuel economy. If problems persist, it may be wise to have the vehicle checked for issues with the fuel injectors, spark plugs, or other engine components.