I need reset procedure service maintenance reminder light for 03 sienna

[Suikelley]

I need Reset procedure service Maintenance Reminder light for 03 sienna because my 03 sienna has Check Engine Waining Light is on.

I followed the Roadster's Procedure for 04 Sienna but didn't work.

Thanks

[Cyorke]

check engine light and service reminder light are two different things. If the check engine light is on then you need to find out why it is on before you jsut reset it. If you want to try you may be able to pull the EFI fuse that is usually located under the hood in the fuse box near the battery on most Toyotas. I have not messed with any of the newer Toyotas as far as this is concerned so I am not sure if it will work on OBD II systems. You could also try doing a search in all of the forums to see if anyone has done it to another model of Toyota. The procedure should be the same for all 03 models.