Chrysler 300C CRD Transmission Control Unit Against Grumble Noise

Replacement Transmission Control Unit for Chrysler 300C CRD , to eliminate the familiar low speed transmission hum.
Only for use on vehicles built from 2007 to 2010 with EGS53 transmission control unit.

This control unit must be installed by the dealer and tuned in with a suitable diagnostic device (e.g. Starscan or WiTech).
Not suitable for self-installation!

The control unit is a new part that is supplied with modified software.