O/D Main Switch
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2002 Toyota Tundra, 2002 Toyota Tacoma, 2002 Toyota Sequoia, 2002 Toyota 4Runner, and 2001 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.
O/D main switch provides an input signal to ECM to indicate when overdrive is selected by vehicle operator. O/D main switch is mounted on gearshift lever.