Input Devices: Notes
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2002 Lexus SC 430, 2002 Lexus RX 300, 2002 Lexus LX 470, 2002 Lexus LS 430, and 2002 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Components are grouped into 2 categories. The first category covers INPUT DEVICES, which control or produce voltage signals monitored by Engine Control Module (ECM). The second category covers OUTPUT SIGNALS, which are components controlled by ECM.
Vehicles are equipped with different combinations of input devices. Not all devices are used on all models. To determine input device usage on a specific model, see WIRING DIAGRAMS article.