Automatic transmission selector shift cable
Purpose
The automatic transmission selector shift cable connects the gear selector to the gearbox and transmits the necessary information to the driver about the selected mode.
Design
The cable consists of the following components:
* Housing: flexible metal or plastic cable in a protective sheath
* Internal cable: a metal cable that slides inside the housing
*Fittings: Fittings on both ends of the cable that connect to the gear selector and transmission
* Adjustment mechanism: a device that allows you to adjust the length of the cable
Operating principle
When the driver moves the selector lever to a certain position, the cable moves inside the housing. This movement is transmitted to the gearbox, which changes the gear to the appropriate mode.
Device
Automatic transmission selector shift cables usually have the following design:
* Dual cable system: two separate cables, one for selecting gears and the other for switching between driving modes (for example, “P”, “R”, “N”, “D”)
*Single cable system: one cable that acts as both cables in a two cable system
Service
* Regular Adjustment: Periodic cable adjustment is necessary to ensure accurate gear shifting
*Lubrication: Lubricating the cable and lugs helps prevent wear and snags
Malfunctions
* Incorrect gear shifting
* Sticking selector lever
* Leakage of transmission fluid (in case of damage to the cable sheath)
Replacement
Replacing the automatic transmission selector shift cable usually requires removing the console and selector lever. It is recommended that you contact a qualified technician for precise adjustments.