XC90 AWD V8-44L Transmission Control Systems - Differential Control Unit - Component Diagram
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 See:
Sensors and Switches - Transmission and Drivetrain/Sensors and Switches - Differential/Differential Temperature Sensor/Switch/Service and Repair.
Ordering software
Order software for the Differential electronic module (DEM) according to the table below.
