Scion xB 2004 Owner's Manual
![Scion xB 2004 Hatchback manual cover](/images/YCZqzqQMRErlBrddVQyrMLTa/thumbs/thumb175x175.webp)
The recommended oil type for the 2004 Scion xB is 5W-30. It is important to use high-quality oil to maintain engine performance.
To reset the maintenance required light, turn the ignition to the "ON" position, set the odometer to "ODO," turn the ignition off, hold the trip reset button, and turn the ignition back to "ON" without starting the engine. Hold the button until the light resets.
The recommended tire pressure for the 2004 Scion xB is 33 psi for both the front and rear tires. Always check the tire pressure when the tires are cold.
The air filter should be inspected every 15,000 miles and replaced every 30,000 miles or as needed, depending on driving conditions.
Common causes of engine overheating include a low coolant level, a faulty thermostat, a failing water pump, or a clogged radiator. Regular maintenance can help prevent these issues.
Improving fuel efficiency can be achieved by maintaining proper tire pressure, performing regular maintenance such as oil changes and air filter replacements, and avoiding aggressive driving habits.
The transmission fluid should be changed every 60,000 miles under normal driving conditions. More frequent changes may be necessary under severe driving conditions.
To replace a headlight bulb, open the hood, disconnect the battery, remove the headlight assembly cover, disconnect the bulb connector, remove the old bulb, and install the new bulb. Reassemble in reverse order.
A rough idle can be caused by dirty fuel injectors, a clogged air filter, a faulty spark plug, or a vacuum leak. Inspecting these components can help diagnose the issue.
The 2004 Scion xB is not designed for towing and does not have a manufacturer-rated towing capacity. It is recommended to avoid towing with this vehicle.