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XC90 AWD V8-4.4L VIN 85 B8444S (2005)

Relays and Modules > Relays and Modules - Transmission and Drivetrain > Relays and Modules - Differential > Control Unit, Differential Lock > Component Information > Diagrams > Page 2513

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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 See:
Powertrain Management/Transmission Control Systems/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.

Relays and Modules > Relays and Modules - Transmission and Drivetrain > Relays and Modules - Differential > Control Unit, Differential Lock > Component Information > Diagrams > Page 2513

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