How to Reset Sienna Codes?

Answer At some point, odds are the check engine light in your Toyota Sienna will come on. The check engine light turns on when the Sienna's internal computer identifies an error code, signaling an issue s... Read More »

Top Q&A For: How to Reset Sienna Codes

How to Reset the Service Engine Light on a Toyota Sienna?

The service engine light on a Toyota Sienna illuminates when there is a problem with the emissions system or when regular maintenance needs to be done. An onboard diagnostic system generates and st... Read More »

How to Reset the Engine Light on a 1999 Toyota Sienna?

The Toyota Sienna's engine light is designed to quickly bring potential problems to the driver's attention. Once the light has been triggered, a code scanner can be used to identify the specific er... Read More »

How to Reset the Power Door Battery on a Toyota Sienna?

If the power doors on your Toyota Sienna stick or stop responding, you may need to recalibrate the doors by resetting the power door system. You can reset the power door system at home to save the ... Read More »

How to Reset the "Maintenance Required" Light on My 2006 Toyota Sienna Van?

Sometimes, after changing the oil in your 2006 Sienna, you may notice that the MAIN REQD light is still on. The light, which indicates when you need an oil change, typically comes on approximately ... Read More »