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Home >> Volvo >> 2006 >> XC90 AWD V8-4.4L VIN 85 B8444S >> Repair and Diagnosis >> Powertrain Management >> Transmission Control Systems >> Relays and Modules - Transmission and Drivetrain >> Relays and Modules - Differential >> Control Unit >> Service and Repair
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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.






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