Shifter A/T: Description and Operation: Overview

External Controls

OVERVIEW
The external controls comprise a rotary TCS (transmission control switch) and two steering wheel mounted paddle switches.
The TCS (transmission control switch) transmits driver transmission selections to the Gear Shift Module (GSM) and the TCM (transmission control module) for transmission mode selections. The paddle switches allow the driver to initiate gear shifts in all transmission modes; 'D' drive, 'S' manual CommandShift.