8 Speed ESM

The Electronic Shift Module (ESM) is part of the shifter assembly called the E-Shifter. The E-Shifter is an electronic Shift-by-Wire device that is mounted to the vehicle center console. It uses CAN messages to communicate driver requests for transmission gear changes without a mechanical connection. The E-Shifter also provides means for displaying the current/pending transmission gear state via the illuminated PRNDM pattern on the shift knob.