Malfunction Indicator Lamp - A/T: Testing and Inspection
CHECK "O/D OFF" INDICATOR LIGHT1. Turn the ignition switch ON.
2. The "O/D OFF" light will come on when the O/D switch is placed at OFF.
3. When the O/D switch is set to ON, the "O/D OFF" light should go out.
If the "O/D OFF" light flashes when the O/D switch is set to ON, the electronic control system is faulty.