Camry CE Sedan 4-Door L4-2164cc 2.2L DOHC MFI (1997)
Overdrive Indicator Lamp: Description and Operation
The O/D main switch contacts go open when the switch is pushed in and go closed when it is pushed out. In O/D main switch at OFF position, the
O/D OFF indicator light lights up, and the ECM prohibits shifting overdrive.