Circuit Description
WARNING: This page is about a different car, the 2003 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.
While the engine is being cranked, the battery positive voltage is applied to terminal STA of the ECM. Detecting condition of DTC is when the following conditions are satisfied with battery (+B) voltage 10.5 V or more:
- Vehicle speed is greater than or equal to 12 mph (20 km/h).
- Engine revolution is greater than or equal to 1000 RPM.
- STA signal ON.