This switch tells the tcm the position of the shift leve.
Transmission neutral switch sensor.
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.
Since 1963 mister transmission is the name canadians trust to provide them with high quality transmission repairs and expert service.
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.
The most popular service booked by readers of this article is check transmission system.
Transmission range or neutral switch explains the range switch testing or the neutral safety switch.
It s easy to start a car engine simply by turning a key in the ignition.