Park/Neutral Position Switch (Avalon, Camry, Camry Solara, Celica, Corolla, ECHO, Highlander, Land Cruiser, RAV4, Sequoia, Sienna, Tacoma, Tundra & 4Runner)
WARNING: This page does not describe the selected car, but rather 16 other vehicles, including the 2002 Toyota Tundra, 2002 Toyota Tacoma, 2002 Toyota Sienna, 2002 Toyota Sequoia, and 2002 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
Park/Neutral Position (PNP) switch is used only on A/T models. PNP switch delivers an input signal to Engine Control Module (ECM) to indicate transaxle or transmission gear position. ECM may use input signal to control engine idle speed and fuel injection system. PNP switch is located on side of transaxle or transmission.