Generally, manual gears have transmission rods. A strip-shaped permanent magnet can be installed at an appropriate position on the transmission rod, and then a magnetic switch can be installed at the neutral position corresponding to the permanent magnet to control the power supply of the remote start receiver.
Vehicle speed sensor: installed near the output shaft of automatic transmission, it is an electromagnetic induction vehicle speed sensor, which is used to detect the rotation speed of the output shaft of automatic transmission. The computer calculates the vehicle speed according to the signal of the vehicle speed sensor as the basis of its shift control.