The manual transmission clutch start switch is also known as the clutch start and it is an electrical lever linked to the engine circuit.
Manual transmission clutch safety switch purposeThe clutch start switch or safety switch stops the engine's starter motor from starting until you depressed the clutch pedal. This component gets rid of any chance of the engine starting with the transmission in gear. Also, the safety switch disables the cruise control if the driver presses the clutch when the cruise control is activated.
Common issues with a faulty manual transmission clutch safety switchA defective manual transmission clutch start switch can lead to failure to start your vehicle, starting while the transmission is in gear, or an error code.