Clutch Switch Circuit: Description
WARNING: This page is about a different car, the 2008 Scion xB. However, it is still accessible from the selected car via links, so may be relevant.
Clutch switch circuit inspection is necessary for manual transaxle vehicles.
When the clutch pedal is released, the ECM receives positive (+) battery voltage through the ECU-IG fuse. While depressing the clutch pedal, the clutch switch sends a signal to terminal D of the ECM. The ECM cancels cruise control drive when terminal D receives the signal.