How do I reset the check engine light on a 2004 Sienna?

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Marie B January 7, 2021
Resetting the check engine light on a 2004 Toyota Sienna is very easy to do. It will only take around 5 to 7 minutes of Your time. The first thing You will need to do is go to the front of Your vehicle, and open the hood. Use the prop arm to keep it secure and out of Your way. Next, remove the connections from Your battery. Get into Your car, and start the ignition. Observe the lights on Your dashboard, as they should now begin to shut off. Once the check engine light is no longer illuminated, it can be considered fully reset.
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Debbra S. April 9, 2020
To reset the check engine light on a 2004 toyota camry, disconnect the battery hold the horn for about 30 seconds, then reconnect the battery, start the car and wait for the other lights to turn off, making sure that the check engine light is now off.
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