Vehicle Questions and Answers
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Resetting the check engine light on a 2004 Toyota Sienna is a simple process that can be completed in just 5 to 7 minutes of your time. To begin, go to the front of your vehicle and open the hood using the prop arm to keep it in place. Disconnect the battery connections, then get into your car and start the ignition. Watch for the lights on your dashboard to turn off, indicating that the check engine light has been successfully reset.
To clear the check engine light on a 2004 Toyota Camry, first remove the battery connection and press the horn for around 30 seconds. Next, reconnect the battery, start the vehicle, and wait for the remaining lights to go off. Confirm that the check engine light has been successfully turned off.