This means that something may be wrong with your engine. Take it in to a mechanic and get everything checked out.
If the problem has been fixed and the light remains on you need to disconnect the battery and then reconnect it. That should reset the check engine light.
how can i check sensor to see which one is bad on toyota avalon
Trouble code P0446 means: Evaporative Emission System Vent Control Circuit
I just had my timing belt and water pump replaced on my 2002 Avalon and had the same scenario...the VSC and check engine lights came on. Found out the Cam sensor also needs to be changed at the same time. Once that was done, the problem was cured.
check to see if your dome light is working. if not check the dome light fuse, located in the engine room fuse box. dome fuse powers the trunk release circ.
The 2009 Avalon transmission is a sealed unit and only the dealer can check fluid levels. They say they do it when ever the car is serviced.
how to discontect the engine light on a 2001 toyota camery ?
it means you need to check the engine
The check engine light in a 2004 Toyota Tacoma can come on for many reasons. It could indicate an exhaust leak or a problem with the engine.
First check under the radiator for a metal cover , remove that by unscrewing few screws and then look for a drain plug , facing the engine it should be slightly on the left from the center
The easiest way to reset the 2001 Toyota check engine light is to remove the check engine light fuse. The fuse can be found in the fuse box.