It s easy to start a car engine simply by turning a key in the ignition.
Transmission neutral switch sensor.
This switch tells the tcm the position of the shift leve.
The tr switch signals transmission manual lever position to the computer which in turn activates the desired transmission gear and prevents the engine from starting in gears other than park or neutral.
Yourmechanic s technicians bring the dealership to you by performing this job at your home or office 7 days a week between 7am 9pm.
However this often makes us overlook the interesting process behind it.
Transmission range or neutral switch explains the range switch testing or the neutral safety switch.
The neutral safety switch is a safety device that only allows you to start your engine when the automatic transmission is in either park or neutral.