Toyota Avalon 2021 Quick Reference Guide
![Toyota Avalon 2021 Sedan manual cover](/images/chReZTqAJPlBHvtiNaAnSHTJ/thumbs/thumb175x175.webp)
The recommended tire pressure for the 2021 Toyota Avalon Sedan is 35 PSI for both front and rear tires.
To reset the maintenance light on your 2021 Toyota Avalon, turn the ignition to the "ON" position without starting the engine, press the "Trip" button until the trip meter "A" is displayed, turn the ignition off, then hold the "Trip" button while turning the ignition back to "ON". Hold the button until the maintenance light resets.
The 2021 Toyota Avalon is recommended to use SAE 0W-20 synthetic engine oil for optimal performance and fuel economy.
To improve fuel efficiency in your 2021 Toyota Avalon, ensure regular maintenance, keep tires properly inflated, drive at steady speeds, and reduce excess weight in the vehicle.
To pair your smartphone with the 2021 Toyota Avalon's Bluetooth system, ensure Bluetooth is enabled on your phone, press the "Menu" button on the infotainment system, select "Setup", then "Bluetooth", and finally "Add Device". Follow the prompts to complete pairing.
Common causes of a check engine light in a 2021 Toyota Avalon include a loose gas cap, faulty oxygen sensor, catalytic converter issues, or spark plug/ignition coil problems. It's recommended to have the vehicle diagnosed by a professional.
The air filter in the 2021 Toyota Avalon should typically be replaced every 15,000 to 30,000 miles, or as indicated by the vehicle's maintenance schedule.
The 2021 Toyota Avalon is not specifically designed for towing, and it is recommended to avoid towing heavy loads to prevent damage to the vehicle.
To update the navigation system on your 2021 Toyota Avalon, visit the Toyota website to check for updates, download the latest map data to a USB drive, then connect the drive to the vehicle's USB port and follow the on-screen instructions.
If the key fob battery for your 2021 Toyota Avalon is dead, use the mechanical key hidden inside the fob to unlock the door, then hold the key fob close to the start button while pressing it to start the car. Replace the battery as soon as possible.