Left side of lever
That would be the OVERDRIVE selector switch.
There is a button on the side of the shifter by your thumb.
yes i have overdrive button
overdrive button is located on gear shifter on automatice transmission.
On a Toyota Camry, the overdrive button will be located either on or near the shifter. It will read 'overdrive' or 'O/D.'
small button on the left side of the shifter
Check that the overdrive button on the gear shifter is not disengaged that will cause it to come on.
In the Echo - 2002 TV was released on: USA: 2002
When you push the button in, a signal is sent to the PCM to "block" overdrive.When you push the button in, a signal is sent to the PCM to "block" overdrive.
Pressing it will disable the overdrive.
Be My Echo was created in 2002.
The button does not switch from Overdrive to Automatic. The button just turns the overdrive off. Overdrive is not a separate drive system as your question implies. Normally you leave the car in overdrive mode. That way the transmission shifts into overdrive at highway speeds, thus saving fuel. If you are saying the transmission is stuck in overdrive and it will not disengage then seek out a A/T professional.