Control Unit: Service and Repair

Differential electronic module (DEM), replacing

Preparatory work
Ignition off
Wait 3-4 minutes after switching the ignition off to reduce oil leakage at removal.

Removing/installing
Remove and install the Differential Electronic Module (DEM). See: Temperature / pressure sensor active on demand coupling (AOC), replacing Service and Repair.

Ordering software
Order software for the Differential electronic module (DEM) according to the table below.