The battery voltage is applied to the clutch switch (B) (terminal No. 1)
from the ignition switch (terminal No. 2).
The ON/OFF signal is inputted to the engine-ECU (terminal No. 101) from the clutch
switch (B) output terminal (terminal No. 6).
Detect the clutch pedal status, which must be input into the engine-ECU.
When the clutch pedal is fully depressed, the clutch switch (B) is turned ON. This allows the
engine-ECU to detect the clutch pedal is fully depressed.
Ignition switch is in “ON” position.
Although the driving is more than 30 km/h during the previous driving, the OFF signal
of the clutch switch (B) is not output even once.
Failed clutch switch (B)
Shorted clutch switch (B) circuit, or connector damage